Operative versus non-operative treatments of acute injury to the lateral ankle ligaments: a systematic review
10.3760/cma.j.issn.1671-7600.2012.06.010
- VernacularTitle:急性踝关节外侧副韧带损伤手术与非手术治疗的Meta分析
- Author:
Xiankui WU
;
Yongjian SUN
;
Dan JIN
- Publication Type:Journal Article
- Keywords:
Ankle injuries;
Lateral ligament,ankle;
Meta-analysis;
Surgical procedures,operative;
Non-operative treatment
- From:
Chinese Journal of Orthopaedic Trauma
2012;14(6):500-506
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically compare the operative and non-operative treatments of acute injury to the lateral ankle ligaments in terms of efficacy and complications.Methods The databases of MEDLINE (From January 1966 to October 2011 ),EMBASE (From January 1988 to October 2011 ),CBMdisc (From January 1978 to October 2011) and CNKI (From January 1980 to October 2011 ) were researched for eligible randomized-controlled trials (RCTs),controlled clinical trials,quasi randomized controlled trials and cohort study which compared operative and non-operative treatments for acute injury to the lateral ankle ligaments.The methodological quality of the eligible studies collected was evaluated.The data of the studies included were extracted for a Meta analysis to compare the motional recovery,functional stability,re-injury,residual pain and post-treatment complications of the ankle between operative and non-operative treatments.RevMan 5.0 software was used for statistical analysis.Results In all the eligible 13 studies included,713 patients were treated operatively and 817 patients non-operatively.The functional stability of the ankle was significantly better in the operative treatment group than in the non-operative treatment group [ OR =0.72,95％ CI,(0.52,0.99),P ＜ 0.05].The incidence of ankle arthrocleisis in the operative treatment group was significantly higher than in the non-operative treatment group [ OR =3.41,95％ CI (1.56,7.44),P =0.002].There were no statistical differences in the motional recovery [ OR =1.14,95％ CI (0.58,2.21),P＞ 0.05],incidence ofre-injury [OR=0.68,95％ CI (0.35,1.31),P＞0.05],residual pain [ OR =0.81,95％ CI(0.56,1.16),P＞ 0.05],or ankle dyskinesia [ OR =2.38,95％ CI (0.91,6.25),P＞ 0.05]between the 2 groups.The incidences,scar tenderness [01R=7.46,95％CI(1.32,42.08),P ＜0.05]and sensory nerve loss [OR=12.16,95％ CI(2.24,66.02),P ＜0.05]were significantly higher in the operative treatment group than in the non-operative treatment group.The total rate of complications was significantly higher in the operative treatment group than in the non-operative treatment group [0R=6.20,95％ CI (2.67,14.41),P ＜0.05].Conclusions Compared with non-operative treatments,operative treatments for acute injury to the lateral ankle ligaments can significantly improve the functional stability of the ankle,but make no significant differences in the motional restoration,re-injury or the residual pain of the ankle.In addition,operative treatments may increase the risk of complications.
