Medial patellofemoral ligament reconstruction with semitendinosus tendon autograft for the treatment of patellar dislocation with arthroscopic-assisted
10.3760/cma.j.issn.1673-4904.2011.05.004
- VernacularTitle:关节镜辅助下自体半腱肌腱重建内侧髌股韧带治疗髌骨脱位
- Author:
Jiangang CAO
;
Jun LIU
;
Zhenhui SUN
;
Lei WANG
;
Mengqiang TIAN
;
Yu ZHANG
;
Yunbo SUN
;
Dongliang ZHANG
- Publication Type:Journal Article
- Keywords:
Patellar dislocation;
Arthroscopes;
Semitendinosus tendon;
Patellofemoral ligament reconstruction
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(5):9-11
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical effects of medial patellofemoral ligament reconstruction using the semitendinosus tendon autograft for the treatment of the patellar dislocation.Methods From January 2007 to January 2010,16 cases of patellar dislocation were included in this group.Lysholm score was averaged preoperatively.Arthroscopic-assisted in the semitendinosus tendon autograft reconstruction of the medial patellofemoral ligament,the central graft were fixed on the inner edge of the patellar in the upper 1/3 and the mid-point location,the end were fixed on the channel of femoral epicondyle and adductor tubercle.Results All the patients that lined progressive knee rehabilitation after operation,returned to normal walking for 3 months,6 months could be sports.Followed up for 7-54( 26.36 ± 20.48 ) months,all of patients incision were healed as grade Ⅰ,knee function were normal.Postoperative Lysholm score (93.21 ± 4.68) scores compared with preoperative ( 76.53 ± 8.35 ) scores was significant difference (P ＜ 0.05 ).Conclusions Using the semitendinosus tendon autograft for the treatment of the patellar dislocation method is simple and can effectively restore normal patellar trajectory.At the same time,which is an effective surgical method to treat recurrentdislocation of the patellar.
