Clinical study on the treatment of avulsion fractures of the posterior cruciate ligament of the tibial platform with a modified minimally invasive transmuscular approach on the posterior side of the knee joint
10.3969/j.issn.1005-6483.20241597
- VernacularTitle:改良膝关节后侧微创穿肌入路治疗胫骨平台后交叉韧带止点撕脱骨折的临床研究
- Author:
Xi CHEN
1
;
Hui LIU
1
;
Zhihan ZHANG
1
;
Aihemaiti SHAMI
1
;
Ning GUI
1
;
Abulimiti DILIHUMAER
1
;
Jinhai TAN
1
;
Shengxiang TAO
1
Author Information
1. 430071 武汉大学中南医院创伤与显微骨科
- Publication Type:Journal Article
- Keywords:
knee joint;
posterior approach;
tibial plateau fracture;
posterior cruciate ligament;
anchor nail
- From:
Journal of Clinical Surgery
2025;33(4):379-382
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore a better surgical approach for the surgical treatment of avulsion fractures of the posterior cruciate ligament of the tibial plateau.Methods From July 2014 to May 2024,A total of 29 cases of avulsion fractures at the insertion point of the posterior cruciate ligament of the tibial platform were admitted to our department.They were divided into two groups according to different surgical approaches.There were 16 cases in group A,which adopted the modified posterior approach,and 13 cases in group B,which adopted the conventional posterior approach.The therapeutic effects of the two groups of patients were evaluated by using the Lysholm knee score scale after surgery and the KOOS knee injury and osteoarthritis outcome scoring system.Results All patients were followed up for 12 to 14 months,with an average of(12.6±0.3)months.No serious adverse complications such as non-healing of the surgical site occurred in group A.In group B,there was 1 case of delayed wound healing and 8 cases of knee joint pain during movement.The Lysholm knee joint score and KOOS knee joint outcome score of patients in group A at 12 months after the operation were(88.65±9.23)points and(90.48±6.84)points respectively,and those in group B were(63.98±10.77)points and(69.37±9.01)points respectively.Both groups in group A were more satisfied than those in group B,and the difference was statistically significant(P＜0.05).Conclusion For patients with avulsion fractures of the insertion point of the posterior cruciate ligament of the tibial platform,the modified minimally invasive penetrating muscle approach on the posterior side of the knee joint can reduce related complications such as excessive intraoperative bleeding,internal relaxation of the knee joint,and poor postoperative wound healing,enabling early functional exercise for patients and achieving a better prognosis.
