Olav Foss
Publikasjoner
2024
-
Christensen, Eidi;
Mørk, Erik;
Foss, Olav Andreas;
Mørk, Cato;
Kroon, Susanne;
Dotterud, Lars Kåre.
(2024)
New, simplified versus standard photodynamic therapy (PDT) regimen for superficial and nodular basal cell carcinoma (BCC): A single-blind, non-inferiority, randomised controlled multicentre study.
PLOS ONE
Vitenskapelig artikkel
2023
-
Winther, Siri Bjørgen;
Klaksvik, Jomar;
Foss, Olav A.;
Wik, Tina Strømdal;
Egeberg, Tarjei;
Husby, Otto Schnell.
(2023)
The extent of first-time THA revision is not associated with patient-reported outcomes at 1-year follow-up: a study of 426 aseptic revisions.
Acta Orthopaedica
Vitenskapelig artikkel
-
Haugan, Kristin;
Foss, Olav A.;
Husby, Otto Schnell;
Husby, Vigdis Kvitland Schnell;
Svenningsen, Svein;
Winther, Siri Bjørgen.
(2023)
Surgical approach had minor association with femoral stem migration in total hip arthroplasty: radiostereometric analysis of 61 patients after 5-year follow-up.
Acta Orthopaedica
Vitenskapelig artikkel
-
Mørk, Erik;
Mjønes, Patricia Gjertrud;
Foss, Olav A.;
Bachmann, Ingeborg Margrethe;
Christensen, Eidi.
(2023)
Expression of β-Catenin, E-Cadherin, and α-Smooth Muscle Actin in Basal Cell Carcinoma Before Photodynamic Therapy in Non-recurrent and Recurrent Tumors: Exploring the Ability of Predicting Photodynamic Therapy outcome.
Journal of Histochemistry and Cytochemistry
Vitenskapelig artikkel
-
Håberg, Øyvind;
Foss, Olav A.;
Gundersen, Trude;
Lian, Øystein Bjerkestrand;
Hoel, Myrthle Slettvåg;
Holen, Ketil Jarl.
(2023)
The incidence of late-detected developmental dysplasia of the hip and its functional outcomes: a 17-year cohort study using selective ultrasound screening.
Acta Orthopaedica
Vitenskapelig artikkel
2022
-
Håberg, Øyvind;
Bremnes, Thomas Alexander;
Foss, Olav A.;
Angenete, Oskar W;
Lian, Øystein Bjerkestrand;
Holen, Ketil Jarl.
(2022)
Children treated for developmental dysplasia of the hip at birth and with normal acetabular index at 1 year: How many had residual dysplasia at 5 years?.
Journal of Children's Orthopaedics
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Klaksvik, Jomar;
Wik, Tina Strømdal;
Husby, Otto Schnell;
Egeberg, Tarjei;
Snildalsli, Sølvi.
(2022)
Higher dissatisfaction rate following revision compared with primary total knee arthroplasty: 1-year follow-up of 2151 primary and 235 aseptic revision surgeries.
Orthopedics
Vitenskapelig artikkel
-
Mørk, Erik;
Mjønes, Patricia;
Foss, Olav A.;
Mørk, Cato;
Bachmann, Ingeborg Margrethe;
Kroon, Susanne.
(2022)
How well do experienced dermatologists clinically assess basal cell carcinoma subtype and thickness before treatment with photodynamic therapy?
.
Acta Dermato-Venereologica
Sammendrag/abstract
-
Christensen, Eidi;
Foss, Olav A.;
Qian, Peng.
(2022)
Extracorporeal Photopheresis with 5-Aminolevulinic Acid in patients with Graft-versus-Host disease.
Acta Dermato-Venereologica
Sammendrag/abstract
-
Winther, Siri Bjørgen;
Snorroeggen, Gøril Lund;
Klaksvik, Jomar;
Foss, Olav A.;
Egeberg, Tarjei;
Wik, Tina Strømdal.
(2022)
The indication for aseptic revision TKA does not influence 1-year outcomes: an analysis of 178 full TKA revisions from a prospective institutional registry.
Acta Orthopaedica
Vitenskapelig artikkel
2021
-
Christensen, Eidi;
Foss, Olav A.;
Quist-Paulsen, Petter;
Staur, Ingrid;
Pettersen, Frode;
Holien, Toril.
(2021)
Application of photodynamic therapy with 5-aminolevulinic acid to extracorporeal photopheresis in the treatment of patients with chronic graft-versus-host disease: A first-in-human study.
Pharmaceutics
Vitenskapelig artikkel
-
Haugan, Kristin;
Halsteinli, Vidar;
Døhl, Øystein;
Basso, Trude;
Johnsen, Lars Gunnar;
Foss, Olav A..
(2021)
Health care services and costs after hip fracture, comparing conventional versus standardised care: A retrospective study with 12-month follow-up.
Injury
Vitenskapelig artikkel
-
Haugan, Kristin;
Klaksvik, Jomar;
Foss, Olav A..
(2021)
30-day mortality in patients after hip fracture surgery: A comparison of the Charlson Comorbidity Index score and ASA score used in two prediction models.
Injury
Vitenskapelig artikkel
-
Liyanarachi, Suki;
Hulleberg, Gunn;
Foss, Olav A..
(2021)
Is Gastrocnemius Tightness a Normal Finding in Children?: A Cross-Sectional Study of 204 Norwegian Schoolchildren.
Journal of Bone and Joint Surgery. American volume
Vitenskapelig artikkel
2020
-
Sandbakken, Erik Thorvaldsen;
Witsø, Eivind;
Sporsheim, Bjørnar;
Egeberg, Kjartan Wøllo;
Foss, Olav A.;
Hoang, Linh.
(2020)
Highly variable effect of sonication to dislodge biofilm-embedded Staphylococcus epidermidis directly quantified by epifluorescence microscopy: an in vitro model study.
Journal of Orthopaedic Surgery and Research
Vitenskapelig artikkel
-
Borchgrevink, Grethe;
Goihl, Tobias;
Wik, Per Bendik;
Selvig, Kjerstin;
Foss, Olav A..
(2020)
Does the Use of Lycra-Hip-Orthoses Stabilize Gait and Increase Activity among Adults with Neurological Disabilities?.
International Journal of Foot and Ankle (IJFA)
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav;
Klaksvik, Jomar;
Husby, Vigdis Schnell.
(2020)
Increased Muscle Strength Limits Postural Sway during Daily Living Activities in Total Hip Arthroplasty Patients.
American Journal of Physical Medicine & Rehabilitation
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav;
Klaksvik, Jomar;
Husby, Vigdis Schnell.
(2020)
Pain and load progression following an early maximal strength training program in total hip- and knee arthroplasty patients.
Journal of Orthopaedic Surgery
Vitenskapelig artikkel
-
Håberg, Øyvind;
Foss, Olav A.;
Lian, Øystein Bjerkestrand;
Holen, Ketil Jarl.
(2020)
Is foot deformity associated with developmental dysplasia of the hip?.
The Bone & Joint Journal
Vitenskapelig artikkel
2019
-
Thomassen, Peter Joachim Bruun;
Basso, Trude;
Foss, Olav A..
(2019)
Endoscopic Treatment of Greater Trochanteric Pain Syndrome -
A Case Series of 11 Patients
.
Journal of Orthopaedic Case Reports
Vitenskapelig artikkel
2018
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal;
Klaksvik, Jomar;
Schnell Husby, Vigdis.
(2018)
Muscular strength and function after total
hip arthroplasty performed with three
different surgical approaches: one-year
follow-up study.
HIP International
Vitenskapelig artikkel
-
Hillesund, Sigrun;
Fromreide, Ida;
Foss, Olav A.;
Finsen, Vilhjalmur.
(2018)
The value of remembered pre-operative quick disabilities of the arm, shoulder and hand (QuickDASH) scores.
Journal of Plastic Surgery and Hand Surgery
Vitenskapelig artikkel
-
Olasz, Adel;
Christensen, Eidi;
Braun, Runa;
Foss, Olav A.;
Dotterud, Lars Kåre.
(2018)
Curettage and multiple needle puncture-assisted methyl-aminolaevulinate photodynamic therapy of basal cell carcinoma.
EJD. European journal of dermatology
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal;
Klaksvik, Jomar;
Schnell Husby, Vigdis.
(2018)
A randomized controlled trial on maximal strength training in 60 patients undergoing total hip arthroplasty: Implementing maximal strength training into clinical practice.
Acta Orthopaedica
Vitenskapelig artikkel
-
Schnell Husby, Vigdis;
Foss, Olav A.;
Husby, Otto Schnell;
Winther, Siri Bjørgen.
(2018)
Randomized controlled trial of maximal strength training vs. standard rehabilitation following total knee arthroplasty.
European Journal of Physical and Rehabilitation Medicine
Vitenskapelig artikkel
-
Øye, Christian Reidar;
Foss, Olav A.;
Holen, Ketil Jarl.
(2018)
Minor change in the sulcus angle during the first six years of life: A prospective study of the femoral trochlea development in dysplastic and normal knees.
Journal of Children's Orthopaedics
Vitenskapelig artikkel
2017
-
Lundbom, Janne Svinndal;
Tangen, Lena Flatlandsmo;
Jørgensen, Kathrine Wågø;
Skarsvåg, Trine Irene;
Ballo, Solveig Mollan;
Hjelseng, Tonje.
(2017)
The influence of Lidocaine temperature on pain during subcutaneous injection.
Journal of Plastic Surgery and Hand Surgery
Vitenskapelig artikkel
-
Wormdal, Asbjørn Høye;
Tallaksen, Stian Hystad;
Hagen, Øyvind Høgetveit;
Foss, Olav A.;
Finsen, Vilhjalmur.
(2017)
Remembered preoperative Quick disabilities of the arm, shoulder and hand (QuickDASH) scores.
Journal of Hand Surgery (European Volume)
Vitenskapelig artikkel
-
Haugan, Kristin;
Johnsen, Lars Gunnar;
Basso, Trude;
Foss, Olav A..
(2017)
Mortality and readmission following hip fracture surgery: A retrospective study comparing conventional and fast-track care.
BMJ Open
Vitenskapelig artikkel
2016
-
Foss, Olav A.;
Mjønes, Patricia;
Fismen, Silje;
Christensen, Eidi.
(2016)
Is there a relationship between the stratum corneum thickness and that of the viable parts of tumour cells in basal cell carcinoma?.
Journal of Skin Cancer
Vitenskapelig artikkel
-
Do, Duc Nhat Le;
Kruke, Torbjørn Marstein;
Foss, Olav A.;
Basso, Trude.
(2016)
Reoperations and mortality in 383 patients operated with parallel screws for Garden I-II femoral neck fractures with up to ten years follow-up.
Injury
Vitenskapelig artikkel
-
Øye, Christian;
Foss, Olav A.;
Holen, Ketil Jarl.
(2016)
Breech presentation is a risk factor for dysplasia of the femoral trochlea.
Acta Orthopaedica
Brev til redaktøren
-
Høvik, Lise Husby;
Winther, Siri Bjørgen;
Foss, Olav A.;
Gjeilo, Kari Hanne.
(2016)
Preoperative pain catastrophizing and postoperative pain after total knee arthroplasty: A prospective cohort study with one year follow-up.
BMC Musculoskeletal Disorders
Vitenskapelig artikkel
-
Holmeslet, Berit;
Klaksvik, Jomar;
Goplen, Frederik Kragerud;
Bugten, Vegard;
Foss, Olav A..
(2016)
The repeatability of oVEMP in response to low-frequency vibration against the vertex and forehead.
Journal of Vestibular Research-Equilibrium & Orientation
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia;
Grimstad, Øystein;
Rørdam, Ole Martin;
Foss, Olav A..
(2016)
Diagnostic Accuracy in Subtyping Basal Cell Carcinoma by Clinical Diagnosis Compared with
Punch Biopsy.
Acta Dermato-Venereologica
Vitenskapelig artikkel
-
Øye, Christian;
Foss, Olav A.;
Holen, Ketil Jarl.
(2016)
Breech presentation is a risk factor for dysplasia of the femoral trochlea.
Acta Orthopaedica
Vitenskapelig artikkel
-
Borchgrevink, Grethe;
Viset, Annja Torlaug;
Witsø, Eivind;
Schei, Berit;
Foss, Olav A..
(2016)
Does the use of high-heeled shoes lead to fore-foot pathology? A controlled cohort study comprising 197 women.
Foot and Ankle Surgery
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Husby, Vigdis Schnell;
Foss, Olav A.;
Wik, Tina Strømdal;
Svenningsen, Svein;
Engdal, Monika.
(2016)
Muscular strength after total hip arthroplasty. A prospective comparison of 3 surgical approaches.
Acta Orthopaedica
Vitenskapelig artikkel
-
Engdal, Monika;
Foss, Olav A.;
Taraldsen, Kristin;
Schnell Husby, Vigdis;
Winther, Siri Bjørgen.
(2016)
Daily Physical Activity in Total Hip Arthroplasty Patients
Undergoing Different Surgical Approaches
A Cohort Study.
American Journal of Physical Medicine & Rehabilitation
Vitenskapelig artikkel
2015
-
Holmeslet, Berit;
Foss, Olav;
Bugten, Vegard;
Brantberg, Krister.
(2015)
Ocular vestibular-evoked myogenic potentials (oVEMPs) in response to bone-conducted vertex vibration.
Clinical Neurophysiology
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia;
Grimstad, Øystein;
Rørdam, Ole Martin;
Foss, Olav A..
(2015)
Comparison of clinical and histopathological evaluations of basal cell carcinoma thickness.
British Journal of Dermatology
Vitenskapelig artikkel
-
Hofstad, Janne Kristin;
Winther, Siri Bjørgen;
Rian, Torbjørn;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal.
(2015)
Perioperative local infiltration anesthesia with ropivacaine has no effect on postoperative pain after total hip arthroplasty.
A randomized, double-blind, placebo-controlled trial with 116 patients.
Acta Orthopaedica
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Wik, Tina Stromdal;
Davis, Shawn Patric;
Engdal, Monika;
Jessen, Vigleik.
(2015)
Erratum: 1-year follow-up of 920 hip and knee arthroplasty patients after implementing fast-track - Good outcomes in a Norwegian university hospital (Acta Orthopaedica (2015) 86, (78-85) DOI: 10.3109/17453674.2014.957089).
Acta Orthopaedica
Errata
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Wik, Tina Strømdal;
Davis, Shawn Patric;
Engdal, Monika;
Jessen, Vigleik.
(2015)
1-year follow-up of 920 hip and knee arthroplasty patients after implementing fast-track: Good outcomes in a Norwegian university hospital.
Acta Orthopaedica
Vitenskapelig artikkel
2014
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav A.
(2014)
The effect of interlocking parallel screws in subcapital femoral-neck fracture fixation: a cadaver study.
Clinical Biomechanics
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav.
(2014)
Locking plates and their effects on healing conditions and stress distribution: A femoral neck fracture study in cadavers.
Clinical Biomechanics
Short communication
-
Nysted, Mona Iren;
Foss, Olav;
Klaksvik, Jomar;
Benum, Pål;
Haugan, Kristin;
Husby, Otto Schnell.
(2014)
Small and similar amounts of micromotion in an anatomical stem and a customized cementless femoral stem in regularshaped femurs : A 5-year follow-up randomized RSA study.
Acta Orthopaedica
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Syversen, Unni;
Foss, Olav.
(2014)
A biomechanical comparison of composite femurs and cadaver femurs used in experiments on operated hip fractures.
Journal of Biomechanics
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav.
(2014)
Statistical consequences of using bone mineral density to pair cadaver femurs in comparative ex vivo hip fracture studies.
The Bone & Joint Journal
Vitenskapelig artikkel
-
Gifstad, Tone;
Foss, Olav;
Engebretsen, Lars;
Lind, Martin;
Forssblad, Magnus;
Albrektsen, Grethe.
(2014)
Lower risk of revision with patellar tendon autografts compared with hamstring autografts: A registry study based on 45,998 primary ACL Reconstructions in Scandinavia.
American Journal of Sports Medicine
Vitenskapelig artikkel
-
Øye, Christian;
Holen, Ketil;
Foss, Olav.
(2014)
Mapping of the femoral trochlea in a newborn population: an ultrasonographic study.
Acta Radiologica
Vitenskapelig artikkel
-
Granlund, Sylvia;
Blix, Hege Salvesen;
Johnsen, Lars Gunnar;
Foss, Olav.
(2014)
Epikrise med farmasøytnotat fra St. Olavs Hospital – Når informasjonen fram?.
Universitetet i Oslo
Universitetet i Oslo
Mastergradsoppgave
-
Midtdal, Kristin ;
Blix, Hege Salvesen;
Johnsen, Lars Gunnar;
Foss, Olav.
(2014)
Epikrise med farmasøytnotat fra St. Olavs Hospital – når informasjonen fram?.
Universitetet i Oslo
Universitetet i Oslo
Mastergradsoppgave
-
Bjerke, Joakim;
Öhberg, Fredrik;
Nilsson, Kjell G.;
Foss, Olav;
Stensdotter, Ann-Katrin.
(2014)
Peak Knee Flexion Angles During Stair Descent in TKA Patients.
Journal of Arthroplasty
Vitenskapelig artikkel
2013
-
Christensen, Eidi;
Foss, Olav.
(2013)
Tykkelse av basalcellekarsinom.
BestPractice
Fagartikkel
2012
-
Basso, Trude;
Klaksvik, Jomar;
Syversen, Unni;
Foss, Olav A.
(2012)
Biomechanical femoral neck fracture experiments-A narrative review.
Injury
Vitenskapelig oversiktsartikkel/review
-
Bjørgen, Siri;
Jessen, Vigleik;
Husby, Otto Schnell;
Røset, Øyvind;
Foss, Olav A.
(2012)
Internt kvalitetsregister for leddproteser.
Tidsskrift for Den norske legeforening
Short communication
-
Haugan, Kristin;
Husby, Otto Schnell;
Klaksvik, Jomar;
Foss, Olav.
(2012)
The migration pattern of the Charnley femoral stem: a five-yar follow-up RSA study in a well-functioning patient group.
Journal of Orthopaedics and Traumatology
Vitenskapelig artikkel
2011
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2011)
Reduction in wire tension caused by dynamic loading. An experimental Ilizarov frame study.
Journal of Biomechanics
Vitenskapelig artikkel
-
Christensen, Eidi;
Mørk, Cato;
Foss, Olav Andreas.
(2011)
Pre-Treatment Deep Curettage Can Significantly Reduce Tumour Thickness in Thick Basal Cell Carcinoma While Maintaining a Favourable Cosmetic Outcome When Used in Combination with Topical Photodynamic Therapy.
Journal of Skin Cancer
Vitenskapelig artikkel
-
Wik, Tina Strømdal;
Enoksen, Cathrine;
Klaksvik, Jomar;
Østbyhaug, Per Olav;
Foss, Olav;
Ludvigsen, Jarle.
(2011)
In vitro testing of the deformation pattern and initial stability of a cementless stem coupled to an experimental femoral head, with increased offset and altered femoral neck angles.
Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
Vitenskapelig artikkel
-
Nysted, Mona Iren;
Benum, Pål;
Klaksvik, Jomar;
Foss, Olav;
Aamodt, Arild.
(2011)
Periprosthetic bone loss after insertion of an uncemented, customized femoral stem and an uncemented anatomical stem A randomized DXA study with 5-year follow-up.
Acta Orthopaedica
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia Gjertrud;
Foss, Olav Andreas;
Rørdam, Ole Martin;
Skogvoll, Eirik.
(2011)
Pre-treatment evaluation of basal cell carcinoma for photodynamic therapy: comparative measurement of tumour thickness in punch biopsy and excision specimens.
Acta Dermato-Venereologica
Vitenskapelig artikkel
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2011)
Reduction in wire tension caused by wire clamping and wire tensioner removal: an experimental Ilizarov frame study.
Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
Vitenskapelig artikkel
2010
-
Husby, Otto Schnell;
Haugan, Kristin;
Benum, Pål;
Foss, Olav A.
(2010)
A prospective randomised radiostereometric analysis trial of SmartSet HV and Palacos R bone cements in primary total hip arthroplasty.
Journal of Orthopaedics and Traumatology
Vitenskapelig artikkel
-
Wik, Tina Strømdal;
Foss, Olav Andreas;
Havik, Steinar;
Persen, Leif;
Aamodt, Arild;
Witsø, Eivind.
(2010)
Periprosthetic fracture caused by stress shielding after implantation of a femoral condyle endoprosthesis in a transfemoral amputee-a case report.
Acta Orthopaedica
Vitenskapelig artikkel
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2010)
Wire tension versus wire frequency: An experimental Ilizarov frame study.
Journal of Biomechanics
Vitenskapelig artikkel
2009
-
Pettersen, Sune Hansborg;
Aamodt, Arild;
Foss, Olav Andreas;
Skallerud, Bjørn Helge.
(2009)
Subject specific finite element analysis of a callus distraction - a preliminary study.
Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2008
-
Foss, Olav Andreas;
Benum, Pål.
(2008)
The Rotation Ratios Method A method to describe altered spatial orientation in sequential radiographs from one pelvis.
Tapir Akademisk Forlag
Tapir Akademisk Forlag
Doktorgradsavhandling
-
Foss, Olav Andreas;
Klaksvik, Jomar;
Benum, Pål;
Anda, Svein.
(2008)
Polyethylene acetabular wear in hip prostheses: computer-simulated quantification of error caused by changes in pelvic orientation and direction of wear.
Acta Orthopaedica
Vitenskapelig artikkel
-
Lunde, Knut Birger;
Foss, Olav Andreas;
Fosse, Lars;
Skallerud, Bjørn Helge.
(2008)
Constitutive Models for Constrained Compression of Unimpacted and Impacted Human Morselized Bone Grafts.
Journal of Biomechanical Engineering
Vitenskapelig artikkel
-
Lunde, Knut Birger;
Foss, Olav Andreas;
Skallerud, Bjørn Helge.
(2008)
On the applicability of bovine morsellized cortico-cancellous bone as a substitute for human morsellized cortico-cancellous bone for in-vitro mechanical testing.
Journal of Biomechanics
Vitenskapelig artikkel
2004
-
Foss, Olav;
Husebye, Steinar;
Törnroos, Karl Wilhelm;
Fanwick, PE.
(2004)
Synthesis and X-ray crystal structures of six [TeL4][MF6] salts, where L is ethylene- or trimethylene-thiourea, and M is Si, Ge or Sn. Five Te(II) complexes with a novel type of structure linked together by unusual N-H×××F hydrogen bonds.
Polyhedron
Vitenskapelig artikkel
1997
-
Foss, Olav;
Selstad, Tor.
(1997)
Regional arbeidsdeling.
Aschehoug & Co
Aschehoug & Co
Fagbok
Tidsskriftspublikasjoner
-
Christensen, Eidi;
Mørk, Erik;
Foss, Olav Andreas;
Mørk, Cato;
Kroon, Susanne;
Dotterud, Lars Kåre.
(2024)
New, simplified versus standard photodynamic therapy (PDT) regimen for superficial and nodular basal cell carcinoma (BCC): A single-blind, non-inferiority, randomised controlled multicentre study.
PLOS ONE
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Klaksvik, Jomar;
Foss, Olav A.;
Wik, Tina Strømdal;
Egeberg, Tarjei;
Husby, Otto Schnell.
(2023)
The extent of first-time THA revision is not associated with patient-reported outcomes at 1-year follow-up: a study of 426 aseptic revisions.
Acta Orthopaedica
Vitenskapelig artikkel
-
Haugan, Kristin;
Foss, Olav A.;
Husby, Otto Schnell;
Husby, Vigdis Kvitland Schnell;
Svenningsen, Svein;
Winther, Siri Bjørgen.
(2023)
Surgical approach had minor association with femoral stem migration in total hip arthroplasty: radiostereometric analysis of 61 patients after 5-year follow-up.
Acta Orthopaedica
Vitenskapelig artikkel
-
Mørk, Erik;
Mjønes, Patricia Gjertrud;
Foss, Olav A.;
Bachmann, Ingeborg Margrethe;
Christensen, Eidi.
(2023)
Expression of β-Catenin, E-Cadherin, and α-Smooth Muscle Actin in Basal Cell Carcinoma Before Photodynamic Therapy in Non-recurrent and Recurrent Tumors: Exploring the Ability of Predicting Photodynamic Therapy outcome.
Journal of Histochemistry and Cytochemistry
Vitenskapelig artikkel
-
Håberg, Øyvind;
Foss, Olav A.;
Gundersen, Trude;
Lian, Øystein Bjerkestrand;
Hoel, Myrthle Slettvåg;
Holen, Ketil Jarl.
(2023)
The incidence of late-detected developmental dysplasia of the hip and its functional outcomes: a 17-year cohort study using selective ultrasound screening.
Acta Orthopaedica
Vitenskapelig artikkel
-
Håberg, Øyvind;
Bremnes, Thomas Alexander;
Foss, Olav A.;
Angenete, Oskar W;
Lian, Øystein Bjerkestrand;
Holen, Ketil Jarl.
(2022)
Children treated for developmental dysplasia of the hip at birth and with normal acetabular index at 1 year: How many had residual dysplasia at 5 years?.
Journal of Children's Orthopaedics
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Klaksvik, Jomar;
Wik, Tina Strømdal;
Husby, Otto Schnell;
Egeberg, Tarjei;
Snildalsli, Sølvi.
(2022)
Higher dissatisfaction rate following revision compared with primary total knee arthroplasty: 1-year follow-up of 2151 primary and 235 aseptic revision surgeries.
Orthopedics
Vitenskapelig artikkel
-
Mørk, Erik;
Mjønes, Patricia;
Foss, Olav A.;
Mørk, Cato;
Bachmann, Ingeborg Margrethe;
Kroon, Susanne.
(2022)
How well do experienced dermatologists clinically assess basal cell carcinoma subtype and thickness before treatment with photodynamic therapy?
.
Acta Dermato-Venereologica
Sammendrag/abstract
-
Christensen, Eidi;
Foss, Olav A.;
Qian, Peng.
(2022)
Extracorporeal Photopheresis with 5-Aminolevulinic Acid in patients with Graft-versus-Host disease.
Acta Dermato-Venereologica
Sammendrag/abstract
-
Winther, Siri Bjørgen;
Snorroeggen, Gøril Lund;
Klaksvik, Jomar;
Foss, Olav A.;
Egeberg, Tarjei;
Wik, Tina Strømdal.
(2022)
The indication for aseptic revision TKA does not influence 1-year outcomes: an analysis of 178 full TKA revisions from a prospective institutional registry.
Acta Orthopaedica
Vitenskapelig artikkel
-
Christensen, Eidi;
Foss, Olav A.;
Quist-Paulsen, Petter;
Staur, Ingrid;
Pettersen, Frode;
Holien, Toril.
(2021)
Application of photodynamic therapy with 5-aminolevulinic acid to extracorporeal photopheresis in the treatment of patients with chronic graft-versus-host disease: A first-in-human study.
Pharmaceutics
Vitenskapelig artikkel
-
Haugan, Kristin;
Halsteinli, Vidar;
Døhl, Øystein;
Basso, Trude;
Johnsen, Lars Gunnar;
Foss, Olav A..
(2021)
Health care services and costs after hip fracture, comparing conventional versus standardised care: A retrospective study with 12-month follow-up.
Injury
Vitenskapelig artikkel
-
Haugan, Kristin;
Klaksvik, Jomar;
Foss, Olav A..
(2021)
30-day mortality in patients after hip fracture surgery: A comparison of the Charlson Comorbidity Index score and ASA score used in two prediction models.
Injury
Vitenskapelig artikkel
-
Liyanarachi, Suki;
Hulleberg, Gunn;
Foss, Olav A..
(2021)
Is Gastrocnemius Tightness a Normal Finding in Children?: A Cross-Sectional Study of 204 Norwegian Schoolchildren.
Journal of Bone and Joint Surgery. American volume
Vitenskapelig artikkel
-
Sandbakken, Erik Thorvaldsen;
Witsø, Eivind;
Sporsheim, Bjørnar;
Egeberg, Kjartan Wøllo;
Foss, Olav A.;
Hoang, Linh.
(2020)
Highly variable effect of sonication to dislodge biofilm-embedded Staphylococcus epidermidis directly quantified by epifluorescence microscopy: an in vitro model study.
Journal of Orthopaedic Surgery and Research
Vitenskapelig artikkel
-
Borchgrevink, Grethe;
Goihl, Tobias;
Wik, Per Bendik;
Selvig, Kjerstin;
Foss, Olav A..
(2020)
Does the Use of Lycra-Hip-Orthoses Stabilize Gait and Increase Activity among Adults with Neurological Disabilities?.
International Journal of Foot and Ankle (IJFA)
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav;
Klaksvik, Jomar;
Husby, Vigdis Schnell.
(2020)
Increased Muscle Strength Limits Postural Sway during Daily Living Activities in Total Hip Arthroplasty Patients.
American Journal of Physical Medicine & Rehabilitation
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav;
Klaksvik, Jomar;
Husby, Vigdis Schnell.
(2020)
Pain and load progression following an early maximal strength training program in total hip- and knee arthroplasty patients.
Journal of Orthopaedic Surgery
Vitenskapelig artikkel
-
Håberg, Øyvind;
Foss, Olav A.;
Lian, Øystein Bjerkestrand;
Holen, Ketil Jarl.
(2020)
Is foot deformity associated with developmental dysplasia of the hip?.
The Bone & Joint Journal
Vitenskapelig artikkel
-
Thomassen, Peter Joachim Bruun;
Basso, Trude;
Foss, Olav A..
(2019)
Endoscopic Treatment of Greater Trochanteric Pain Syndrome -
A Case Series of 11 Patients
.
Journal of Orthopaedic Case Reports
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal;
Klaksvik, Jomar;
Schnell Husby, Vigdis.
(2018)
Muscular strength and function after total
hip arthroplasty performed with three
different surgical approaches: one-year
follow-up study.
HIP International
Vitenskapelig artikkel
-
Hillesund, Sigrun;
Fromreide, Ida;
Foss, Olav A.;
Finsen, Vilhjalmur.
(2018)
The value of remembered pre-operative quick disabilities of the arm, shoulder and hand (QuickDASH) scores.
Journal of Plastic Surgery and Hand Surgery
Vitenskapelig artikkel
-
Olasz, Adel;
Christensen, Eidi;
Braun, Runa;
Foss, Olav A.;
Dotterud, Lars Kåre.
(2018)
Curettage and multiple needle puncture-assisted methyl-aminolaevulinate photodynamic therapy of basal cell carcinoma.
EJD. European journal of dermatology
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal;
Klaksvik, Jomar;
Schnell Husby, Vigdis.
(2018)
A randomized controlled trial on maximal strength training in 60 patients undergoing total hip arthroplasty: Implementing maximal strength training into clinical practice.
Acta Orthopaedica
Vitenskapelig artikkel
-
Schnell Husby, Vigdis;
Foss, Olav A.;
Husby, Otto Schnell;
Winther, Siri Bjørgen.
(2018)
Randomized controlled trial of maximal strength training vs. standard rehabilitation following total knee arthroplasty.
European Journal of Physical and Rehabilitation Medicine
Vitenskapelig artikkel
-
Øye, Christian Reidar;
Foss, Olav A.;
Holen, Ketil Jarl.
(2018)
Minor change in the sulcus angle during the first six years of life: A prospective study of the femoral trochlea development in dysplastic and normal knees.
Journal of Children's Orthopaedics
Vitenskapelig artikkel
-
Lundbom, Janne Svinndal;
Tangen, Lena Flatlandsmo;
Jørgensen, Kathrine Wågø;
Skarsvåg, Trine Irene;
Ballo, Solveig Mollan;
Hjelseng, Tonje.
(2017)
The influence of Lidocaine temperature on pain during subcutaneous injection.
Journal of Plastic Surgery and Hand Surgery
Vitenskapelig artikkel
-
Wormdal, Asbjørn Høye;
Tallaksen, Stian Hystad;
Hagen, Øyvind Høgetveit;
Foss, Olav A.;
Finsen, Vilhjalmur.
(2017)
Remembered preoperative Quick disabilities of the arm, shoulder and hand (QuickDASH) scores.
Journal of Hand Surgery (European Volume)
Vitenskapelig artikkel
-
Haugan, Kristin;
Johnsen, Lars Gunnar;
Basso, Trude;
Foss, Olav A..
(2017)
Mortality and readmission following hip fracture surgery: A retrospective study comparing conventional and fast-track care.
BMJ Open
Vitenskapelig artikkel
-
Foss, Olav A.;
Mjønes, Patricia;
Fismen, Silje;
Christensen, Eidi.
(2016)
Is there a relationship between the stratum corneum thickness and that of the viable parts of tumour cells in basal cell carcinoma?.
Journal of Skin Cancer
Vitenskapelig artikkel
-
Do, Duc Nhat Le;
Kruke, Torbjørn Marstein;
Foss, Olav A.;
Basso, Trude.
(2016)
Reoperations and mortality in 383 patients operated with parallel screws for Garden I-II femoral neck fractures with up to ten years follow-up.
Injury
Vitenskapelig artikkel
-
Øye, Christian;
Foss, Olav A.;
Holen, Ketil Jarl.
(2016)
Breech presentation is a risk factor for dysplasia of the femoral trochlea.
Acta Orthopaedica
Brev til redaktøren
-
Høvik, Lise Husby;
Winther, Siri Bjørgen;
Foss, Olav A.;
Gjeilo, Kari Hanne.
(2016)
Preoperative pain catastrophizing and postoperative pain after total knee arthroplasty: A prospective cohort study with one year follow-up.
BMC Musculoskeletal Disorders
Vitenskapelig artikkel
-
Holmeslet, Berit;
Klaksvik, Jomar;
Goplen, Frederik Kragerud;
Bugten, Vegard;
Foss, Olav A..
(2016)
The repeatability of oVEMP in response to low-frequency vibration against the vertex and forehead.
Journal of Vestibular Research-Equilibrium & Orientation
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia;
Grimstad, Øystein;
Rørdam, Ole Martin;
Foss, Olav A..
(2016)
Diagnostic Accuracy in Subtyping Basal Cell Carcinoma by Clinical Diagnosis Compared with
Punch Biopsy.
Acta Dermato-Venereologica
Vitenskapelig artikkel
-
Øye, Christian;
Foss, Olav A.;
Holen, Ketil Jarl.
(2016)
Breech presentation is a risk factor for dysplasia of the femoral trochlea.
Acta Orthopaedica
Vitenskapelig artikkel
-
Borchgrevink, Grethe;
Viset, Annja Torlaug;
Witsø, Eivind;
Schei, Berit;
Foss, Olav A..
(2016)
Does the use of high-heeled shoes lead to fore-foot pathology? A controlled cohort study comprising 197 women.
Foot and Ankle Surgery
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Husby, Vigdis Schnell;
Foss, Olav A.;
Wik, Tina Strømdal;
Svenningsen, Svein;
Engdal, Monika.
(2016)
Muscular strength after total hip arthroplasty. A prospective comparison of 3 surgical approaches.
Acta Orthopaedica
Vitenskapelig artikkel
-
Engdal, Monika;
Foss, Olav A.;
Taraldsen, Kristin;
Schnell Husby, Vigdis;
Winther, Siri Bjørgen.
(2016)
Daily Physical Activity in Total Hip Arthroplasty Patients
Undergoing Different Surgical Approaches
A Cohort Study.
American Journal of Physical Medicine & Rehabilitation
Vitenskapelig artikkel
-
Holmeslet, Berit;
Foss, Olav;
Bugten, Vegard;
Brantberg, Krister.
(2015)
Ocular vestibular-evoked myogenic potentials (oVEMPs) in response to bone-conducted vertex vibration.
Clinical Neurophysiology
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia;
Grimstad, Øystein;
Rørdam, Ole Martin;
Foss, Olav A..
(2015)
Comparison of clinical and histopathological evaluations of basal cell carcinoma thickness.
British Journal of Dermatology
Vitenskapelig artikkel
-
Hofstad, Janne Kristin;
Winther, Siri Bjørgen;
Rian, Torbjørn;
Foss, Olav A.;
Husby, Otto Schnell;
Wik, Tina Strømdal.
(2015)
Perioperative local infiltration anesthesia with ropivacaine has no effect on postoperative pain after total hip arthroplasty.
A randomized, double-blind, placebo-controlled trial with 116 patients.
Acta Orthopaedica
Vitenskapelig artikkel
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Wik, Tina Stromdal;
Davis, Shawn Patric;
Engdal, Monika;
Jessen, Vigleik.
(2015)
Erratum: 1-year follow-up of 920 hip and knee arthroplasty patients after implementing fast-track - Good outcomes in a Norwegian university hospital (Acta Orthopaedica (2015) 86, (78-85) DOI: 10.3109/17453674.2014.957089).
Acta Orthopaedica
Errata
-
Winther, Siri Bjørgen;
Foss, Olav A.;
Wik, Tina Strømdal;
Davis, Shawn Patric;
Engdal, Monika;
Jessen, Vigleik.
(2015)
1-year follow-up of 920 hip and knee arthroplasty patients after implementing fast-track: Good outcomes in a Norwegian university hospital.
Acta Orthopaedica
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav A.
(2014)
The effect of interlocking parallel screws in subcapital femoral-neck fracture fixation: a cadaver study.
Clinical Biomechanics
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav.
(2014)
Locking plates and their effects on healing conditions and stress distribution: A femoral neck fracture study in cadavers.
Clinical Biomechanics
Short communication
-
Nysted, Mona Iren;
Foss, Olav;
Klaksvik, Jomar;
Benum, Pål;
Haugan, Kristin;
Husby, Otto Schnell.
(2014)
Small and similar amounts of micromotion in an anatomical stem and a customized cementless femoral stem in regularshaped femurs : A 5-year follow-up randomized RSA study.
Acta Orthopaedica
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Syversen, Unni;
Foss, Olav.
(2014)
A biomechanical comparison of composite femurs and cadaver femurs used in experiments on operated hip fractures.
Journal of Biomechanics
Vitenskapelig artikkel
-
Basso, Trude;
Klaksvik, Jomar;
Foss, Olav.
(2014)
Statistical consequences of using bone mineral density to pair cadaver femurs in comparative ex vivo hip fracture studies.
The Bone & Joint Journal
Vitenskapelig artikkel
-
Gifstad, Tone;
Foss, Olav;
Engebretsen, Lars;
Lind, Martin;
Forssblad, Magnus;
Albrektsen, Grethe.
(2014)
Lower risk of revision with patellar tendon autografts compared with hamstring autografts: A registry study based on 45,998 primary ACL Reconstructions in Scandinavia.
American Journal of Sports Medicine
Vitenskapelig artikkel
-
Øye, Christian;
Holen, Ketil;
Foss, Olav.
(2014)
Mapping of the femoral trochlea in a newborn population: an ultrasonographic study.
Acta Radiologica
Vitenskapelig artikkel
-
Bjerke, Joakim;
Öhberg, Fredrik;
Nilsson, Kjell G.;
Foss, Olav;
Stensdotter, Ann-Katrin.
(2014)
Peak Knee Flexion Angles During Stair Descent in TKA Patients.
Journal of Arthroplasty
Vitenskapelig artikkel
-
Christensen, Eidi;
Foss, Olav.
(2013)
Tykkelse av basalcellekarsinom.
BestPractice
Fagartikkel
-
Basso, Trude;
Klaksvik, Jomar;
Syversen, Unni;
Foss, Olav A.
(2012)
Biomechanical femoral neck fracture experiments-A narrative review.
Injury
Vitenskapelig oversiktsartikkel/review
-
Bjørgen, Siri;
Jessen, Vigleik;
Husby, Otto Schnell;
Røset, Øyvind;
Foss, Olav A.
(2012)
Internt kvalitetsregister for leddproteser.
Tidsskrift for Den norske legeforening
Short communication
-
Haugan, Kristin;
Husby, Otto Schnell;
Klaksvik, Jomar;
Foss, Olav.
(2012)
The migration pattern of the Charnley femoral stem: a five-yar follow-up RSA study in a well-functioning patient group.
Journal of Orthopaedics and Traumatology
Vitenskapelig artikkel
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2011)
Reduction in wire tension caused by dynamic loading. An experimental Ilizarov frame study.
Journal of Biomechanics
Vitenskapelig artikkel
-
Christensen, Eidi;
Mørk, Cato;
Foss, Olav Andreas.
(2011)
Pre-Treatment Deep Curettage Can Significantly Reduce Tumour Thickness in Thick Basal Cell Carcinoma While Maintaining a Favourable Cosmetic Outcome When Used in Combination with Topical Photodynamic Therapy.
Journal of Skin Cancer
Vitenskapelig artikkel
-
Wik, Tina Strømdal;
Enoksen, Cathrine;
Klaksvik, Jomar;
Østbyhaug, Per Olav;
Foss, Olav;
Ludvigsen, Jarle.
(2011)
In vitro testing of the deformation pattern and initial stability of a cementless stem coupled to an experimental femoral head, with increased offset and altered femoral neck angles.
Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
Vitenskapelig artikkel
-
Nysted, Mona Iren;
Benum, Pål;
Klaksvik, Jomar;
Foss, Olav;
Aamodt, Arild.
(2011)
Periprosthetic bone loss after insertion of an uncemented, customized femoral stem and an uncemented anatomical stem A randomized DXA study with 5-year follow-up.
Acta Orthopaedica
Vitenskapelig artikkel
-
Christensen, Eidi;
Mjønes, Patricia Gjertrud;
Foss, Olav Andreas;
Rørdam, Ole Martin;
Skogvoll, Eirik.
(2011)
Pre-treatment evaluation of basal cell carcinoma for photodynamic therapy: comparative measurement of tumour thickness in punch biopsy and excision specimens.
Acta Dermato-Venereologica
Vitenskapelig artikkel
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2011)
Reduction in wire tension caused by wire clamping and wire tensioner removal: an experimental Ilizarov frame study.
Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
Vitenskapelig artikkel
-
Husby, Otto Schnell;
Haugan, Kristin;
Benum, Pål;
Foss, Olav A.
(2010)
A prospective randomised radiostereometric analysis trial of SmartSet HV and Palacos R bone cements in primary total hip arthroplasty.
Journal of Orthopaedics and Traumatology
Vitenskapelig artikkel
-
Wik, Tina Strømdal;
Foss, Olav Andreas;
Havik, Steinar;
Persen, Leif;
Aamodt, Arild;
Witsø, Eivind.
(2010)
Periprosthetic fracture caused by stress shielding after implantation of a femoral condyle endoprosthesis in a transfemoral amputee-a case report.
Acta Orthopaedica
Vitenskapelig artikkel
-
La Russa, Valentina;
Skallerud, Bjørn Helge;
Klaksvik, Jomar;
Foss, Olav Andreas.
(2010)
Wire tension versus wire frequency: An experimental Ilizarov frame study.
Journal of Biomechanics
Vitenskapelig artikkel
-
Foss, Olav Andreas;
Klaksvik, Jomar;
Benum, Pål;
Anda, Svein.
(2008)
Polyethylene acetabular wear in hip prostheses: computer-simulated quantification of error caused by changes in pelvic orientation and direction of wear.
Acta Orthopaedica
Vitenskapelig artikkel
-
Lunde, Knut Birger;
Foss, Olav Andreas;
Fosse, Lars;
Skallerud, Bjørn Helge.
(2008)
Constitutive Models for Constrained Compression of Unimpacted and Impacted Human Morselized Bone Grafts.
Journal of Biomechanical Engineering
Vitenskapelig artikkel
-
Lunde, Knut Birger;
Foss, Olav Andreas;
Skallerud, Bjørn Helge.
(2008)
On the applicability of bovine morsellized cortico-cancellous bone as a substitute for human morsellized cortico-cancellous bone for in-vitro mechanical testing.
Journal of Biomechanics
Vitenskapelig artikkel
-
Foss, Olav;
Husebye, Steinar;
Törnroos, Karl Wilhelm;
Fanwick, PE.
(2004)
Synthesis and X-ray crystal structures of six [TeL4][MF6] salts, where L is ethylene- or trimethylene-thiourea, and M is Si, Ge or Sn. Five Te(II) complexes with a novel type of structure linked together by unusual N-H×××F hydrogen bonds.
Polyhedron
Vitenskapelig artikkel
Bøker
-
Foss, Olav;
Selstad, Tor.
(1997)
Regional arbeidsdeling.
Aschehoug & Co
Aschehoug & Co
Fagbok
Del av bok/rapport
-
Pettersen, Sune Hansborg;
Aamodt, Arild;
Foss, Olav Andreas;
Skallerud, Bjørn Helge.
(2009)
Subject specific finite element analysis of a callus distraction - a preliminary study.
Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Granlund, Sylvia;
Blix, Hege Salvesen;
Johnsen, Lars Gunnar;
Foss, Olav.
(2014)
Epikrise med farmasøytnotat fra St. Olavs Hospital – Når informasjonen fram?.
Universitetet i Oslo
Universitetet i Oslo
Mastergradsoppgave
-
Midtdal, Kristin ;
Blix, Hege Salvesen;
Johnsen, Lars Gunnar;
Foss, Olav.
(2014)
Epikrise med farmasøytnotat fra St. Olavs Hospital – når informasjonen fram?.
Universitetet i Oslo
Universitetet i Oslo
Mastergradsoppgave
-
Foss, Olav Andreas;
Benum, Pål.
(2008)
The Rotation Ratios Method A method to describe altered spatial orientation in sequential radiographs from one pelvis.
Tapir Akademisk Forlag
Tapir Akademisk Forlag
Doktorgradsavhandling
Formidling
2023
-
Vitenskapelig foredragHofstad, Janne Kristin; Wik, Tina Strømdal; Klepstad, Pål; Gjeilo, Kari Hanne; Winther, Siri Bjørgen; Foss, Olav Andreas. (2023) Tidlig postoperativ smerte og opioidforbruk etter TKA sammenlignet med THA. Norsk Ortopedisk Forening Høstmøte 2023 , Oslo 2023-10-25 - 2023-10-27
-
Vitenskapelig foredragHofstad, Janne Kristin; Klaksvik, Jomar; Klepstad, Pål; Gjeilo, Kari Hanne; Winther, Siri Bjørgen; Foss, Olav Andreas. (2023) Smerte, funksjon og livskvalitet etter fast-track protesekirurgi. Ortopedisk klinikk, St. Olavs hospital Forskningsseminar Oppdal , Oppdal 2023-09-07 - 2023-09-08
-
Vitenskapelig foredragHofstad, Janne Kristin; Wik, Tina Strømdal; Klepstad, Pål; Gjeilo, Kari Hanne; Winther, Siri Bjørgen; Foss, Olav Andreas. (2023) Postoperative smerter hos kne- og hoftepasienter. Ortopedisk klinikk, St. olavs hospital Vårdager , Trondheim 2023-05-11 - 2023-05-12
2022
-
PosterMørk, Erik; Mjønes, Patricia; Foss, Olav A.; Mørk, Cato; Bachmann, Ingeborg Margrethe; Kroon, Susanne. (2022) Clinical versus histological assessment of basal cell carcinoma for photodynamic therapy . The European Society for Photodynamic Therapy 20th Annual Congress of the European Society for Photodynamic Therapy , Paris 2022-06-17 - 2022-06-18
-
Vitenskapelig foredragMørk, Erik; Mjønes, Patricia; Foss, Olav A.; Mørk, Cato; Bachmann, Ingeborg Margrethe; Kroon, Susanne. (2022) Clinical versus punch biopsy assessment of BCC subtype and thickness within a PDT-setting. The European Society for Photodynamic Therapy 20th Annual Congress of the European Society for Photodynamic Therapy , Paris 2022-06-17 - 2022-06-18
-
PosterChristensen, Eidi; Foss, Olav A.; Quist-Paulsen, Petter; Staur, Ingrid; Pettersen, Frode; Holien, Toril. (2022) PDT with 5-ALA to extracorporeal photopheresis in the treatment of patients with graft-versus-host disease; a phase I study. The European Society for Photodynamic Therapy 20th Annual Congress, Euro-PDT , Paris 2022-06-17 - 2022-06-18
-
PosterMørk, Erik; Mjønes, Patricia; Foss, Olav A.; Mørk, Cato; Bachmann, Ingeborg Margrethe; Kroon, Susanne. (2022) How well do experienced dermatologists clinically assess basal cell carcinoma subtype and thickness before treatment with photodynamic therapy? . Nordic Dermatology Association 35th Congress of Nordic Dermatology and Venereology , København 2022-04-19 - 2022-04-22
2021
-
Vitenskapelig foredragHaugan, Kristin; Klaksvik, Jomar; Foss, Olav A.. (2021) 30 dagers mortalitet hos pasienter med hoftebrudd: En sammenligning av CCI og ASA i to prediksjonsmodeller. Ortopedisk høstmøte , Oslo 2021-10-27 - 2021-10-29
2017
-
Vitenskapelig foredragHaugan, Kristin; Johnsen, Lars Gunnar; Basso, Trude; Foss, Olav A.. (2017) MORTALITET OG REINNLEGGELSE ETTER HOFTEBRUDD – EN RETROSPEKTIV SAMMENLIKNINGSSTUDIE AV KONVENSJONELT OG FAST TRACK BEHANDLINGSFORLØP. Norsk Ortopedisk Forening Ortopedisk Høstmøte , Oslo 2017-10-24 - 2017-10-27
2016
-
Vitenskapelig foredragHusby, Vigdis Schnell; Foss, Olav A.; Husby, Otto Schnell; Winther, Siri Bjørgen. (2016) Maximal strength training is superior to standard rehabilitation in patients operated with total knee arthroplasty following a fast-track treatment course – a randomized controlled study. European Federation of National Associations of Orthopaedics Europeisk Ortopedisk Konferanse , Geneve 2016-06-02 - 2016-06-02
2015
-
Vitenskapelig foredragWik, Tina Strømdal; Foss, Olav A.; Husby, Otto Schnell; Witsø, Eivind. (2015) Incidens av proteseinfeksjoner - overvåkning og rapportering i et komplikasjonsregister. Norsk Ortopedisk Forening Høstmøtet , Oslo 2015-10-21 - 2015-10-23
-
Vitenskapelig foredragBorchgrevink, Grethe; Viset, Annja Torlaug; Witsø, Eivind; Schei, Berit; Foss, Olav A.. (2015) The use of high heels and forefoot pathology. DFAS Foot and ankle Meeting Copenhagen 2015 , Copenhagen 2015-04-28 - 2015-04-30
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Vitenskapelig foredragRodríguez, Laura; Aono, Yuriko; Mørk, Cato; Dotterud, Lars Kåre; Foss, Olav A.; Christensen, Eidi. (2015) Hva vet vi om basalcellekarsinom subtype før vi velger behandling?. Norsk Forening for Dermatologi og Venerologi Årsmøte , Tromsø 2015-04-22 - 2015-04-25
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PosterØye, Christian; Foss, Olav A.; Holen, Ketil. (2015) Breech presentation as a risk factor for dysplasia of the femoral trochlea. European Paediatric Orthopedic Society EPOS , Marseille 2015-04-15 - 2015-04-18
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PosterChristensen, Eidi; Mjønes, Patricia; Fismen, Silje; Bofin, Anna M.; Foss, Olav A.. (2015) How is the relationship between corresponding thickness measurements of stratum corneum and the viable part of tumour cells in basal cell carcinoma?. EADV 24th EADV Congress , København 2015-10-07 - 2015-10-11
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Vitenskapelig foredragHofstad, Janne Kristin; Winther, Siri Bjørgen; Rian, Torbjørn; Foss, Olav; Husby, Otto Schnell; Wik, Tina Strømdal. (2015) Lokal infiltrasjonsanestesi ved primære hofteproteser. Klinikk for ortopedi, revmatologi og hudsykdommer ved St. Olavs hospital HF Fast-track seminar , Trondheim 2015-09-10 - 2015-09-10
2014
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Vitenskapelig foredragBorchgrevink, Grethe; Viset, Annja Torlaug; Witsø, Eivind; Schei, Berit; Foss, Olav A.. (2014) Langtidseffekt etter bruk av pumps (høyhæla sko) hos kvinner . Norsk ortopedisk forenings høstmøte Ortopedisk høstmøte 2014 , Oslo 2014-10-22 - 2014-10-25
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Vitenskapelig foredragBorchgrevink, Grethe; Viset, Annja Torlaug; Witsø, Eivind; Schei, Berit; Foss, Olav A.. (2014) Does the use of high-heeled shoes lead to forefoot pathology?. EFAS 10th EFAS Congress Barcelona 2014 , Barcelona 2014-10-16 - 2014-10-18
2013
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Vitenskapelig foredragBasso, Trude; Klaksvik, Jomar; Syversen, Unni; Foss, Olav. (2013) Komposittben kan ikke erstatte kadaverben i hoftebruddeksperimenter. Norsk ortopedisk forening Ortopedisk høstmøte , Oslo 2013-10-22 - 2014-10-24
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PosterBasso, Trude; Klaksvik, Jomar; Foss, Olav. (2013) Screw-interlocking has minor impact on bone-screw stability and fracture-site micromotions in stable femoral neck fractures, a cadaveric study. EFORT , Istanbul 2013-06-05 - 2013-06-08
2012
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Vitenskapelig foredragBasso, Trude; Klaksvik, Jomar; Foss, Olav; Syversen, Unni. (2012) Biomechanical femoral neck fracture experiments, a narrative review. Nordic Orthopaedic Federation Nordic Orthopaedic Federation 56th Congress , Tallinn 2012-05-01 - 2012-05-04
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Vitenskapelig foredragBasso, Trude; Klaksvik, Jomar; Foss, Olav. (2012) Sammenlåsing av tre skruer reduserer postoperativ lårhalsforkortning etter fiksering av stabile lårhalsbrudd i humane kadaverben. Norsk Ortopediforening Ortopedisk Høstmøte , Oslo 2012-10-23 - 2012-10-26
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Vitenskapelig foredragBasso, Trude; Klaksvik, Jomar; Foss, Olav. (2012) A biomechanical cadaver experiment on a novel internal fixation device (Dynaloc-system®) for use in femoral neck fractures. Nordic Orthopaedic Federation Nordic Orthopaedic Federation 56th Congress , Tallinn 2012-05-01 - 2012-05-04
2011
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PosterChristensen, Eidi; Mjønes, Patricia Gjertrud; Foss, Olav; Rørdam, Ole Martin; Skogvoll, Eirik. (2011) BCC tumour thickness - agreement between measurements of punch biopsy and excision specimens. European Academy of Dermatology and Venereology 20th EADV Congress, Lisbon, Portugal , Lisboa 2011-10-20 - 2011-10-24
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PosterChristensen, Eidi; Mjønes, Patricia Gjertrud; Foss, Olav Andreas; Rørdam, Ole Martin; Skogvoll, Eirik. (2011) Agreement between measurements of punch biopsy and excision specimens - Is it possible to reliably assess BCC tumour thickness?. The European Society for Photodynamic Therapy Euro-PDT, 11th Annual Congress , Paris 2011-03-11 - 2011-03-12
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Vitenskapelig foredragHaugan, Kristin; Husby, Otto Schnell; Klaksvik, Jomar; Foss, Olav. (2011) SmartSet HV versus Palacos R. En prospektiv randomisert RSA-studie med 5 års oppfølging. Norsk ortopedisk forening Ortopedisk Høstmøte , Oslo 2011-10-24 - 2011-10-28
2010
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Vitenskapelig foredragWik, Tina Strømdal; Foss, Olav Andreas; Havik, Steinar; Persen, Leif; Aamodt, Arild; Witsø, Eivind. (2010) Periprostetisk fraktur på grunn av stress shielding etter innsetting av en Femoral Condyle endoprosthesis i en pasient amputert i femurnivå. En kasuistikk. Norsk Ortopedisk Forening NOF - høstmøte , Oslo 2010-10-27 - 2010-10-29
2009
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Vitenskapelig foredragWik, Tina Strømdal; Pettersen, Sune Hansborg; Aamodt, Arild; Klaksvik, Jomar; Foss, Olav Andreas. (2009) NUMERISK ANALySE VISER STOR DEFORMASJON I PROKSIMALE FEMUR ETTER INNSETTING AV ULTRA-KORT USEMENTERT FEMURPROTESE. Norsk Ortopedisk Forenng Norsk Ortopedisk Høstmøte , Oslo 2009-10-21 - 2009-10-23
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Vitenskapelig foredragNysted, Mona Iren; Aamodt, Arild; Benum, Pål; Foss, Olav Andreas. (2009) BEINTAP I ØVRE FEMUR ETTER INNSETTING AV INDIVID-TILPASSET OG STANDARD USEMENTERT FEMURKOMPONENT. EN 5-åRS RANDOMISERT DxA-UNDERSØKELSE. Norsk Ortopedisk Forenng Norsk Ortopedisk Høstmøte , Oslo 2009-10-21 - 2009-10-23