MODIFIED POSTEROLATERAL COUNTER-CURVED INCISION WITH DOUBLE INTERMUSCULAR APPROACH IN TREATING POSTEROLATERAL TIBIAL PLATEAU FRACTURES
10.7507/1002-1892.20160219
- Author:
Shuangle ZONG
1
Author Information
1. Department of Orthopaedics, Second Hospital of Tangshan
- Publication Type:Journal Article
- Keywords:
Internal fixation;
Posterolateral approach;
Tibia plateau fracture
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2016;30(9):1076-1080
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To evaluate the effectiveness of the modified posterolateral counter-curved incision with double intermuscular approach for the treatment of posterolateral tibial plateau fractures. METHODS: A retrospective analysis was made on the clinical data of 32 patients with posterolateral tibial plateau fractures between September 2012 and October 2014. There were 22 males and 10 females, aged 19 to 55 years (mean, 40.5 years). The causes of injury included traffic accident in 17 cases, falling from height in 9 cases, and falling in 6 cases. They had fresh closed fracture; injury to hospitalization time was 3 hours to 5 days (mean, 2 days). According to Schatzker tibial plateau fracture classification criteria, 20 cases were rated as type II, and 12 cases as type III. All patients underwent a modified posterolateral counter-curved incision with double intermuscular approach to expose tibial posterolateral condyle and anterolateral condyle. After a good visual control of fracture reduction, the anterolateral and posterolateral fractures were fixed with two-dimensional buttress plate respectively. RESULTS: The incisions healed at stage I, with no major neurovascular injury. According to radiological assessment of the DeCoster score, the results were excellent in 21 cases, and fair in 11 cases. All of the 32 patients were followed up 18 to 30 months (mean, 20.5 months). The X-ray films showed that all patients obtained good fracture union, and the mean time of fracture union was 12.3 weeks (range, 10-16 weeks). No fixation failure or no obvious loss of articular surface reduction was observed during follow-up. The range of motion of the affected knees was 2-135° (mean, 120°). The mean American Hospital for Special Surgery (HSS) score was 90.05 (range, 83-96) at 18 months after operation. CONCLUSIONS: The modified posterolateral counter-curved incision with double intermuscular approach could fully expose posterolateral tibia plateau, and good fracture reduction and reliable fixation can be obtained under direct vision.
