Arthroscopically assisted treatment of the posterolateral depressed tibial plateau fracture
- VernacularTitle:关节镜辅助下治疗胫骨平台后外侧塌陷骨折
- Author:
Xingguang YANG
;
Jinzhong ZHAO
;
Xiaoqiao HUANGFU
- Publication Type:Journal Article
- Keywords:
Tibial fractures;
Arthroscopy;
Fractures fixation,internal;
Bone screws
- From:
Chinese Journal of Orthopaedics
2008;28(7):571-575
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the feasibility and clinical effect of the posterolateral depressed tibial plateau fracture by arthroscopically assisted treatment. Methods From March 2006 to September 2007, 26 patients with the posterolateral depressed tibial plateau fracture were reduced by arthroscopy and fixed laterigradely with lag screw through the capitulum fibulae. There were 17 males and 9females, and the patient age at surgery ranged from 19 to 58 years (mean, 34.5 years). According Schatzker classification, type Ⅱ for 21 patients, type Ⅲ for 5 patients. The injury mechanism included traffic injury for 15 cases, building injury for 4 cases, and sport injury for 7 cases. All patients were performed arthroscopy mean 8 days after injury. The operation time, bone union time, full weight-bearing time, range of motion, and related complications in all patients were observed, and HSS scores were used to evaluate the knee function. Results All patients got followed up. The follow-up periods ranged from 4 to 11 months (mean, 9 months). The mean operation time was 35 minutes (range, 20 to 50 minutes). The mean full weight-bearing time and radiographic bone union time were 11 and 13.1 weeks respectively, and the average ROM was 135°. None of the cases was found for infection, deep vein thrombosis, compartment syndrome, screw loosing and broken. The average HSS scores was 93 at the ultimated follow up (range, 84 to 98). There were 25 excellent cases, and 1 good case. The excellent and good rate was 100%. Conclusion Arthroscopically assisted treatment of the posterolateral depressed tibial plateau fracture was an very effective treatment methods, which showed less invasive and direct good reduction.
