Surgical strategies for anteromedial tibial plateau compression fracture complicated with posterolateral corner injury
10.3760/cma.j.cn115530-20210802-00364
- VernacularTitle:胫骨平台前内侧压缩骨折合并膝关节后外复合体损伤的治疗策略
- Author:
Weiyi SONG
1
;
Ming NIU
;
Xiaohang LIN
;
Yufeng WU
;
Bin CHEN
Author Information
1. 广东省中山市中医院骨三科 528400
- Keywords:
Tibial fractures;
Knee joints;
Ligaments, articular;
Arthroscopy;
Posterolateral complex
- From:
Chinese Journal of Orthopaedic Trauma
2021;23(9):813-816
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To discuss the surgical strategies for anteromedial tibial plateau compression fracture complicated with posterolateral corner injury.Methods:From 2015 January to 2020 July, 18 patients with anteromedial tibial plateau compression fracture complicated with posterolateral corner injury were admitted to Department Ⅲ of Orthopaedics, Zhongshan Hospital of Traditional Chinese Medicine. They were 11 males and 7 females, aged from 28 to 57 years (average, 38.6 years). By the CT three-column theory, all their fractures were medial column ones; by the Fanelli classification, there were 5 cases of type B and 13 cases of type C. Seventeen patients with fresh fracture were treated with arthroscopic ligament reconstruction and meniscus repair followed by primary reduction and fixation of tibial plateau fracture. The one patient with obsolete injury was treated with high tibial osteotomy around the knee joint and reconstruction of the anterior cruciate ligament. Recorded were the patients' fracture healing time, knee Lysholm score, joint range of motion and complications.Results:The 17 patients with fresh injuries were followed up for 12 to 24 months (average, 18.4 months). Their fracture healing time ranged from 12 to 24 weeks (average, 17.7 weeks). By one year after surgery, their knee extension reached 0° and their knee flexion from 120° to 135° (average, 131.9°); their knee Lysholm scores ranged from 88 to 95 points (average, 91.2 points). The one patient with old injuries was followed up for 18 months, with fracture healing time of 18 weeks, knee range of motion from 0° to 120° and knee Lysholm score of 86 points by one year after operation. None of the patients reported such complications as neurovascular injury, wound infection, internal fixation failure or nonunion.Conclusion:For anteromedial tibial plateau compression fracture complicated with posterolateral corner injury, primary repair and reconstruction can restore knee joint stability, leading to fine therapeutic outcomes.
