Minimally invasive plate percutaneous osteosynthesis for distal clavicle fractures of Neer type Ⅱ
10.3760/cma.j.issn.1671-7600.2018.02.016
- VernacularTitle:微创经皮接骨板固定技术在NeerⅡ型锁骨远端骨折中的应用
- Author:
Shuwei LI
1
;
Liang LIU
;
Zhiqiang WANG
;
Haiyu SUN
;
Chuang XIANG
;
Dong WANG
Author Information
1. 山西医科大学第二医院骨科
- Keywords:
Clavicle;
Fractures,bone;
Fracture fixation,internal;
Bone plates
- From:
Chinese Journal of Orthopaedic Trauma
2018;20(2):176-179
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical and radiologic outcomes of minimally invasive plate percutaneous osteosynthesis (MIPPO) for distal clavicle fractures of Neer type Ⅱ. Methods From May 2015 to May 2016, 13 patients with distal clavicle fracture of Neer type Ⅱwere treated with MIPPO using an anatomic locking plate. Anteroposterior plain X-ray images of the clavicle were taken at intervals until union was observed. Fracture healing time and complications were recorded, and shoulder joint functions evaluated using Constant and University of California at Los Angeles (UCLA) scores. Results The average operating time was 60.9 minutes (range, from 48 to 83 minutes), average intraoperative blood loss 24.7 mL (range, from 18 to 30 mL), and average union time for the patients was 13.3 weeks (range, from 11 to 15 weeks). No delayed union or nonunion occurred. There were no major complications, like infection, plate breakage, or neurovascular injury. Only 2 patients felt local incision numbness. All the patients were satisfactory with their shoulder func-tions. At the final follow-ups, the mean Constant score was 93.2 points (from 87 to 95 points) and the mean UCLA score 30.6 points (from 28 to 34 points). Conclusion In the treatment of distal clavicle fractures of Neer type Ⅱ, minimally invasive plate percutaneous osteosynthesis can not only achieve good clinical and radi-ologic outcomes but also be advantageous over conventional open reduction in aspects of smaller invasion and better cosmetic effect.
