Arthroscopic Ethibond suture and anchor fixation for avulsion fracture of anterior cruciate ligament tibial insertion
10.3760/cma.j.issn.1001-8050.2016.07.010
- VernacularTitle:关节镜下爱惜邦缝线锚钉固定法治疗新鲜前交叉韧带胫骨止点撕脱骨折
- Author:
Pingguo DUAN
;
Runsheng GUO
;
Ming CHENG
;
Tonghua ZHOU
;
Yi XU
;
Min DAI
- Publication Type:Journal Article
- Keywords:
Anterior cruciate ligament;
Tibial fractures;
Arthroscopes;
Suture anchors;
Fracture fixation
- From:
Chinese Journal of Trauma
2016;32(7):621-625
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effect of Ethibond suture and anchor fixation by arthroscopic technique for the treatment of avulsion fracture of the anterior cruciate ligament (ACL) tibial insertion.Methods Twenty patients with avulsion fracture of the ACL tibial insertion hospitalized between July 2013 and June 2014 were collected retrospectively.There were 12 males and 8 females,aged 18-41 years (mean,25.3 years).All patients were identified with type Ⅱ and type Ⅲ fractures according to the Meyers-McKeever classification.Results of Lachman test and anterior drawer test were both positive.All patients accepted the operation that avulsion fracture of the ACL tibial insertion was treated with the Ethibond suture and anchor fixation by arthroscopic technique within 3 weeks after injury.Follow-up X-ray examinations were carried out to evaluate the bone union.Lysholm and international knee documentation committee (IKDC) scores were used to evaluate the function of knee joint postoperatively.Results Operation time was 45-70 min (mean,50 min).Blood loss was 5-15 ml (mean,10 ml).Follow-up was conducted for 12-24 months (mean,16.3 months).Postoperative X-ray showed the reduction was satisfactory.Lachman test and anterior drawer test were both negative after operation.Knee functions were recovered to normal.Lysholm and IKDC scores were 89-96 points [(93.5 ± 2.3) points]and 84-96 points [(91.0 ± 3.9)points] respectively at the final follow-up,improved compared to the preoperative 42-61 points [(51.1 ± 6.2) points] and 46-68 points [(55.2 ± 7.0) points] (both P ＜0.05).Conclusion Arthroscopic Ethibond suture and anchor fixation for avulsion fracture of the ACL tibial insertion is an effective procedure with the advantages of small trauma,reliable fixation,good functional recovery and satisfactory clinical effect.
