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find Author "KUANG Xinjian" 2 results
  • OPERATIVE TREATMENT OF TERRIBLE TRIAD OF THE ELBOW JOINT

    Objective To explore the operation procedure and effectiveness of terrible triad of the elbow joint. Methods Between October 2006 and June 2010, 11 cases of closed terrible triad of the elbow joint were treated by operation. There were 8 males and 3 females with an average age of 32 years (range, 21-53 years). The mechanism of injury was fall ing from height in 4 cases and traffic accident in 7 cases. The time from injury to admission was 30 minutes to 9 days. According to Regan-Morrey classification for fractures of the ulnar coronoid, there were 5 cases of type I, 5 cases of type II, and 1case of type III; and according to Mason classification for fractures of the radial head, there were 4 cases of type I, 5 cases of type II, and 2 cases of type III. The elbow joint range of motion (ROM) was (63 ± 9)° at flexion and extension, and the forearm ROM was (71 ± 8)° at pronation and supination. All cases underwent reduction and fixation by lateral approach combined with medial approach according to McKeeps operation process. After operation, the affected l imb was immobil ized with plaster at elbow joint flexion of 90° and in forearm neutral position, then passive physical exercises were carried out, and finally active physical exercises were done after removing plaster at 4 weeks. Results All incisions healed by first intention. Eleven cases were followed up 7-27 months (14.5 months on average). The X-ray films showed good reduction, the cl inical heal ing time was 8-19 weeks with an average of 11 weeks. Mild ectopic ossification of the elbow joint occurred in 3 cases at 6 months after operation, mild degenerative change in 1 case at 18 months after operation. At last follow-up, the elbow joint ROM was (103 ± 14)° at flexion and extension, and the forearm ROM was (122 ± 13)° at pronation and supination, showing no significant difference when compared with the values of normal elbow joint (P gt; 0.05) and significant difference when compared with the preoperative values of affected elbow joint (P lt; 0.05). According to Mayo elbow performance score, the results were excellent in 5 cases, good in 5 cases, and fair in 1 case with an excellent and good rate of 90.9%. Conclusion The surgical treatment of terrible triad of the elbow joint can restore sufficiently elbow stabil ity, allow early motion postoperatively, and enhance the functional outcome.

    Release date:2016-08-31 05:44 Export PDF Favorites Scan
  • TREATMENT OF ULNAR CORONOID PROCESS FRACTURE WITH MINI-PLATE

    Objective To investigate the treatment of ulnar coronoid process fracture with mini-plate and to evaluate the cl inical results. Methods Between September 2006 and March 2009, 14 patients with ulnar coronoid process fracture were treated with open reduction and internal fixation of mini-plate. There were 10 males and 4 females with an average age of 29 years (range, 14-51 years). Fracture was caused by fall ing from height in 4 cases and traffic accident in 10cases. The locations were left side in 6 cases and right side in 8 cases. According to Regan-Morrey classification, there were 2 cases of type I, 6 of type II, and 6 of type III. The flexion-extension arc of the elbow was (60 ± 10)° and the forearm rotation was (70 ± 10)°. The disease duration was 30 minutes to 11 days, and CT scan was used for definite diagnosis. Patients received early functional exercise 1 week postoperatively. Results All incisions healed by first intention. Fourteen cases were followed up 12-25 months (17 months on average). All fractures healed well, and the average union time was 10 weeks with a range of 7-12 weeks. No 1oosening or breakage of the internal fixation occurred except for 2 patients who had heterotopic ossification. The flexion-extension arc of the elbow was (110 ± 10)° and the forearm rotation was (130 ± 15)°, showing significant difference when compared with that before operation (P lt; 0.05). The cl inical results were evaluated according to Morrey’s scale, 8 cases were rated as excellent, 4 as good, and 2 as fair; the excellent and good rate was 85.7%. Conclusion Fixation of ulnar coronoid process fracture with mini-plate provides sufficient stabil ity to do early functional exercise and it can enhance functional outcome.

    Release date:2016-08-31 05:49 Export PDF Favorites Scan
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