Xiaolong Zheng1, Mingyu Yang2, Miduo Mu1, Xia Kang1, Aining Yang1, Binghua Zhou3, Kanglai Tang4. 1. Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of Army Medical University of Chinese PLA, Chongqing, 445000, P.R.China. 2. . 3. Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of Army Medical University of Chinese PLA, Chongqing, 445000, P.R.China.yijian510868@hotmail.com. 4. Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of Army Medical University of Chinese PLA, Chongqing, 445000, P.R.China.tangkanglai@hotmail.com.
Abstract
OBJECTIVE: To evaluate the mid-term effectiveness of arthrolysis and hinged external fixation for the treatment of stiff elbow caused by heterotrophic ossification. METHODS: Between January 2014 and December 2017, 11 patients with stiff elbow caused by heterotrophic ossification were admitted. There were 9 males and 2 females with an average age of 32 years (range, 14-48 years), and left side in 6 cases and right side in 5 cases. The cause of stiff elbow included humerus fracture in 5 cases, ulna fracture in 2 cases, fracture of capitulum radii in 1 case, dislocation of capitulum radii in 1 case, terrible triad of the elbow in 1 case, and soft tissue injury in 1 case. The disease duration ranged from 7 to 18 months (mean, 11 months). Preoperative active range of motion of elbow was (19.6±17.5)° and Mayo score was 34.1±9.7. All patients received the treatment of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator, and active and passive rehabilitation with the help of hinged external fixator. The hinged external fixators were removed after 2 months. RESULTS: All patients were followed up 13-36 months (mean, 19.1 months). All incisions healed by first intention, and no complication of infection or nerve lesion occurred postoperatively. At last follow-up, the results of X-ray films showed that no heterotrophic ossification recurred. The active range of motion of elbow was (116.4±16.6)° and Mayo score was 93.2±7.8, showing significant differences when compared with preoperative ones ( t=17.508, P=0.000; t=16.618, P=0.000). CONCLUSION: The application of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator can improve the elbow's range of motion significantly and obtain a good mid-term effectiveness.
OBJECTIVE: To evaluate the mid-term effectiveness of arthrolysis and hinged external fixation for the treatment of stiff elbow caused by heterotrophic ossification. METHODS: Between January 2014 and December 2017, 11 patients with stiff elbow caused by heterotrophic ossification were admitted. There were 9 males and 2 females with an average age of 32 years (range, 14-48 years), and left side in 6 cases and right side in 5 cases. The cause of stiff elbow included humerus fracture in 5 cases, ulna fracture in 2 cases, fracture of capitulum radii in 1 case, dislocation of capitulum radii in 1 case, terrible triad of the elbow in 1 case, and soft tissue injury in 1 case. The disease duration ranged from 7 to 18 months (mean, 11 months). Preoperative active range of motion of elbow was (19.6±17.5)° and Mayo score was 34.1±9.7. All patients received the treatment of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator, and active and passive rehabilitation with the help of hinged external fixator. The hinged external fixators were removed after 2 months. RESULTS: All patients were followed up 13-36 months (mean, 19.1 months). All incisions healed by first intention, and no complication of infection or nerve lesion occurred postoperatively. At last follow-up, the results of X-ray films showed that no heterotrophic ossification recurred. The active range of motion of elbow was (116.4±16.6)° and Mayo score was 93.2±7.8, showing significant differences when compared with preoperative ones ( t=17.508, P=0.000; t=16.618, P=0.000). CONCLUSION: The application of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator can improve the elbow's range of motion significantly and obtain a good mid-term effectiveness.
Authors: Michael D McKee; David M W Pugh; Lisa M Wild; Emil H Schemitsch; Graham J W King Journal: J Bone Joint Surg Am Date: 2005-03 Impact factor: 5.284