Treatment of Distal Humerus Articular Fracture With Pin-And-Plate Technique Publisher Pubmed



Abdoli A¹ ; Farhoud AR^{2, 3} ; Kamrani RS^{3, 4}
Source: The journal of hand surgery Asian-Pacific volume Published:2020

Abstract

Background: Distal Humerus Articular Fracture (classified by Arbeitsgemeinschaft fur Osteosynthesefragen/Orthopedic Trauma Association as 13-B3) is an uncommon fracture with significant complications. We report results of 14 patients treated by open reduction and pin-and-plate fixation technique. Methods: In this retrospective study, we applied pin-and-plate fixation to 14 distal humerus articular fractures, in which screw fixation alone was inefficient or inadequate to provide stable fixation. After anatomical reduction of articular fragments, multiple Kirschner wires were inserted through the fragments. To prevent migration of Kirschner wires a small plate was placed proximally on the bent end of the pins. Results: The average age of 14 patients (8 males and 6 females) was 36.4 years (range: 16-57) and the mean follow up period was 43 months (range: 12-80). At last follow up the average quick Disabilities of the Arm, Shoulder and Hand score was 18.9 (range: 2.3-42.5) and the mean points for Mayo Elbow Performance Index was 75.3 (range: 50-100). Mean final arc of flexion-extension was 97° (range: 40-131). Conclusions: Distal humerus articular fracture is sometimes difficult to fix with conventional methods. We used pin-and-plate technique that could make a stable fixation and allow early range of motion with acceptable results.