Clinical efficacy of internal fixation through posterior minimally invasive approach for treatment of unstable scapula fractures
10.3760/cma.j.issn.1001-8050.2018.05.006
- VernacularTitle:后侧入路微创内固定治疗不稳定肩胛骨骨折的疗效
- Author:
Yigang WU
1
;
Yinshan LI
;
Peng WU
;
Cai ZHANG
;
Jianzhong PANG
;
Quan LYU
Author Information
1. 石嘴山市第二人民医院骨科
- Keywords:
Scapula;
Fracture fixation,internal;
Surgical procedures,minimally invasive
- From:
Chinese Journal of Trauma
2018;34(5):415-419
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy of internal fixation through posterior minimally invasive approach in treating unstable scapula fractures.Methods A retrospective case control study was conducted on the clinical data of 36 patients with scapular fractures admitted between May 2011 and August 2016.There were 30 males and six females,with average age of 51.5 years (range,46-64 years).According to Hardegger classification,there were 18 patients with scapular body fracture,14 with scapular neck fracture,and four with glenoidal fracture.According to operation method,the patients were divided into Group A (n =24) which adopted internal fixation through posterior minimally invasive approach and Group B (n =12) which adopted the conventional Judet approach for internal fixation.The incision length,operation time,intraoperative bleeding,fracture healing time,Hardegger standard of clinical effects,and complications in two groups were compared.Results All patients were followed up for average 18 months (range,6-24 months).The total length of surgical incision was (12.50 ± 4.50) cm in Group A and (27.95 ± 5.20) cm in Group B (P ＜ 0.05);the operation time was (86.5 ± 1 1.5) minutes in Group A and (120.6 ± 10.9) minutes in Group B (P ＜ 0.05);the intraoperative bleeding was (200.0 ± 20.0)ml in Group A and (420.0 ± 20.0)ml in Group B (P ＜ 0.05);fracture healing time was (10.0 ± 1.0) weeks in Group A (12.0 ± 1.5) weeks in Group B (P ＜ 0.05).According to Hardegger standard,in Group A,15 patients were excellent,six good,and two fair,with an excellent and good rate of 91％;while in Group B,six patients were excellent,three good,two fair,and one poor,with an excellent and good rate of 75％ (P ＜ 0.05).No complications were observed in Group A.In Group B,one patient with hematoma and one patient with nonunion of incision area were observed,both of which recovered after drainage and dressing change.One patient with superior scapular nerve injury was found and recovered after treatment.The incidence of complications was 25％ in Group B,higher than 0 in Group A (P ＜ 0.05).There was no internal fixation fracture or nonunion in two groups.Conclusion Compared with the conventional Judet approach,minimally invasive internal fixation approach in the treatment of unstable scapula fracture demonstrates the advantages of mild trauma,faster functional restoration,and fewer complications.
