Efficiency evaluation of Y-type reconstruction plate internal fixation treating the distal humeral comminuted and complicated fracture
- VernacularTitle:双钢板治疗成人肱骨远端复杂粉碎骨折疗效分析
- Author:
Huiping TAI
;
Shifang GUO
;
Wen XUE
- Publication Type:Journal Article
- Keywords:
distal humerus;
fracture;
internal fixation
- From:
Orthopedic Journal of China
2006;0(14):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To evaluate the two plates internal fixation treating the distal humeral comminuted and complicated fracture.[Method]Twenty-eight patient with comminuted distal humeral fracture were treated with the double-plate internal fixation from April 2004 to April 2007.According to AO/ASIF classification method,all fractures were C types.There were 9 C1 types,15 C2 types,4 C3 types.All cases were taken from the middle of posterior elbow incision.The patients were treated with the open reduction and double plate internal fixation.Fifteen cases were done through the triceps tongue-shaped flap,13 cases were olecranon osteotomy (including one case with olecranon fractures with ipsilateral).Surgical steps included:the articular surface reduction of intra-articular fractures,small temporary Kirschner wire fixation,making the complete fractures into simple comminuted fractures of humerl condylar fractures,then resetting metaphysis.Internal fixation method used the restruction plate according to the size of fracture.The restruction plate was fixed in the back of the distal humeral radial column.One-third of a good-shaped tubular plate was used to fix the inner edge of humeral ulnar column,two 90 ? of each other into the plane separately fixed on the inner lateral humeral column.[Result]All cases were followed up for an average of 17 months(ranged,8-33 months).Fracture healing time ranged 8-16 weeks.Myositis ossificans was found in 1 case,joint space narrowing was found in 4 cases.No non-union and ulnar nerve injury were found.The final good-to-excellent rate was 82.1%.[Conclusion]The distal humeral comminuted fracture has complicated structure.The internal fixation with two plates and screws,and early functional exercise could improve the elbow function.It has satisfactory curative effect in clinic.
