Non-weight-bearing area osteotomy of lateral tibial condyle in treating posterior-lateral condyle fracture of tibial plateau
10.3969/j.issn.1671-8348.2018.07.016
- VernacularTitle:胫骨外髁非负重区截骨治疗胫骨平台后外侧髁骨折
- Author:
Yongfeng HUO
1
;
Zhaoyang YIN
;
Gang XU
;
Guangxue GU
;
Leiming LI
;
Jiewen YU
;
Xiao SUN
Author Information
1. 江苏省连云港市第一人民医院创伤骨科 222002
- Keywords:
tibial fracture;
fracture fixation,internal;
posterior-lateral;
steel plate
- From:
Chongqing Medicine
2018;47(7):919-922,925
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical curative effects of non-weight-bearing area osteotomy of anterior lateral tibial condyle in treating posterior-lateral condyle fracture of tibial plateau.Methods A retrospective analysis was carried out on 24 cases of posterior-lateral condyle fracture of tibial plateau treated by osteotomy of anterior lateral tibial condyle in this hospital from December 2012 to December 2015,including 15 males and 9 females,aged 26-59 years old with an average age of 42.2 years old.Fracture Schatker classification:type Ⅱ in 16 cases,type Ⅴ in 3 cases and type Ⅵ in 5 cases.All 24 cases adopted surgical treatment via the approach of anterior lateral tibial condyle.During operation,the non-bearing area of lateral tibial condyle was cut to expose and reset the posterior-lateral fractured condyle and fix it with lateral raft steel plate.At the time of last follow-up,the recovery of the knee joint function was evaluated according to the knee scoring system of Hospital for Special Surgery (HSS) in USA.Results Twenty-four patients were postoperatively followed up for 12-24 months,with an average of 13.1 months.The Rasmussen score for the postoperative immediate fracture reduction quality averaged (17.3 ± 0.8)points;there were 19 cases of excellent results and 5 cases of good results,with the excellent and good rate of 100 ％.Twenty-four cases had no incision infection,no internal fixation loosening or breakage.The X ray film showed that the fracture got healing,and the average healing time was (13.1 ± 1.1) weeks(12-15 weeks).No surgery related complications including blood vessel and nerve damage occurred;2 cases appeared small area of superficial necrosis at the edge of the posterior incision,which was healed after dressing.At the last follow-up,the HSS knee score was(93.0±6.4) points,excellent in 19 cases,good in 4 cases,and fair in 1 case,with the excellent and good rate of 95.8％.Conclusion For the patients with posterior-lateral condyle fracture of tibial platform,non-weight-bearing area osteotomy approach of lateral tibial condyle allows enough space to directly expose the fracture area and carry out operation;combined with lateral raft locking steel plate fixation is more reliableto fixthe fractured bone,with convenient operation positioning,good postoperative functional recovery,fewer complications,and satisfied curative effects.
