DOS 2019

120 · DOS Bulletin Posters 157. Predictive value of ultrasound guided intraarticular injection with local anesthesia and glucocoricosteroid before hip arthroscopy for femoro-acetabular impingement syndrome (FAIS) Christian Dippmann, Line Dahl, Finn Johansen, Michael Rindom Krogsgaard 158. Early polywear in dual mobility articulation in trapeziometacarpal total joint replacement. A presentation of three cases. Anne Lysgaard Schulz, Lene Dremstrup, Lone Kirkeby, Torben Bæk Hansen 159. Caput radii fractures - are follow-up necessary? Paul-Atle le fevre Roy, Anna Mi Skov 160. Outcomes following discectomy for lumbar disc herniation in pa- tients with substantial back pain Simon Thorbjørn Sørensen, Rachid Bech-Azeddine, Søren Fruensgaard, Mikkel Østerheden Andersen, Leah Carreon 161. Causes and risk factors for reoperation after operative treatment of Tibial Plateau Fractures Martin Lundorff, Jeppe Lange, Juozas Petruskevicius 162. Surgical Core Decompression for Aseptic Necrosis of the Femoral Head – a Retrospective Cohort Ann-Mari Lawaetz, Martin Lamm, Stig Storgaard Jacobsen, Kjeld Søballe, Casper Bindzus Foldager 163. Facilitators and barriers among physiotherapists and orthope- dic surgeons to pre-operative home-based exercise therapy with one exercise-only in patients with end-stage knee osteoarthritis Rasmus Skov Husted, Thomas Bandholm, Michael Rathleff, Anders Troelsen, Jeanette Kirk 164. The association between quality of Tension band wiring and com- plications Kia Cirkeline Møller Hansen, Jensen Stefan, Viberg Bjarke