Autogenous Iliac Bone Grafting for the Treatment of Nonunion in the Hand Fracture

PURPOSE: To evaluate autogenous iliac bone graft for nonunion after hand fracture. MATERIALS AND METHODS: From October 2006 through September 2008, we analyzed 35 patients, 37 cases of autogenous iliac bone graft for nonunion after hand fracture that have followed up for more than 12 months. We analyzed about etiology, fracture site, initial treatment, time to bone graft, grafted bone size, grafted bone fixation method, radiologic time of bony healing and bone union rate retrospectively. Also we evaluated VAS and range of motion of each joints (MCP, PIP, DIP) at final follow-up assessment. RESULTS: Etiology was open fracture 23 cases (62.2%), crushing injury 12 cases (32.4%), direct trauma 2 cases (5.4%). Fracture site was metacarpal bone 7 cases, proximal phalanx 17 cases, middle phalanx 8 cases, distal phalanx 5 cases. Time to bone graft was average 20.7 weeks. Grafted bone fixation method was fixation with K-wire 27 cases (73.0%), fixation with only plate 6 cases (16.2%), fixation with K-wire plus plate 2 cases (5.4%), fixation with K-wire plus cerclage wiring 2 cases (5.4%). Grafted bone size was average 0.93 cm3 and bony union time was average 11.1 weeks and we had bone union in all cases. CONCLUSION: Autogenous iliac bone graft is the useful method in the reconstruction of non-union as complication after hand fracture.

Fractures of the Wrist and Hand after Punching Injury / 대한정형외과학회잡지

PURPOSE: The purpose of this study was to describe the patterns and results of treatment of fractures of the hand and wrist after punching injury. MATERIALS AND METHODS: The authors retrospectively reviewed 91cases of fractures of the hand and wrist after punching injury in 67 patients from January 1998 to September 2002. The mean follow-up was 18 months. The mean age was 25.7 years old, ranging from 11 years old to 41 years old. The results were evaluated by modified criteria of Bruce and Maudsley. RESULTS: The most common fractures were metacarpal base fractures (42.9%), and the second most common fractures were distal metacarpal fractures (19.8%). Metacarpal base fractures were usually combined with dislocation of carpometacarpal joint, especially in the fourth and fifth metacarpal bone and single fifth metacarpal bone (29.7%). There were a few complications of limitation of motion (4 cases), pain (1 case), angular deformity of distal metacarpal bone (1 case), malunion of metacarpal shaft (2 cases) and nonunion of metacarpal shaft (1 case). There were excellent results in 84 cases, good in 4 cases and fair in 3 cases. CONCLUSION: The most common fractures after punching injury were metacarpal base fractures, especially the forth and fifth metacarpal bone. Distal metacarpal and metacarpal shaft fractures were mostly single fractures. There were diverse patterns of fracture-dislocation of the hand and wrist after punching. We must be careful to evaluate combined injury when a patient visits after punching injury.