Efficacy of percutaneous pedicle screw fixation of ankylosing spondylitis combined with thoracolumbar fractures
10.3760/cma.j.issn.1001-8050.2018.02.004
- VernacularTitle:微创经皮椎弓根螺钉内固定治疗强直性脊柱炎合并胸腰椎骨折的疗效
- Author:
Jianheng LIU
1
;
Wei ZHANG
;
Xiaoyong ZHANG
;
Licheng ZHANG
;
Hua CHEN
;
Yizhu GUO
;
Qun ZHANG
;
Lihai ZHANG
;
Peifu TANG
Author Information
1. 解放军总医院骨科
- Keywords:
Spondylitis,ankylosing;
Spinal fractures;
Percutaneous fixation
- From:
Chinese Journal of Trauma
2018;34(2):109-115
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the feasibility and clinical effect of percutaneous pedicle screw fixation in the treatment of ankylosing spondylitis (AS) with thoracolumbar fractures.Methods A retrospective case-series study was performed on 12 AS patients with thoracolumbar fractures admitted from January 2013 to January 2016.There were 9 males and 3 females,aged (42.7 ± 13.0) years (range,24-63 years).All patients received percutaneous minimally invasive pedicle screw fixation.The operation duration,intraoperative blood loss,length of incision,ambulation time,and time to basic life were recorded.Visual analogue scale (VAS) and Oswestry disability index (ODI) were evaluated before and after operation.Postoperative complications and bone fracture union were observed during the followup period.Results All patients were followed up for average 22 months (range,14-36 months).All patients underwent successful surgery,with operation duration and intraoperative blood loss of (178.0 ± 60.2) min and (116.7 ± 44.2) ml respectively.No serious complications such as blood vessel or nerve injury occurred during the operation.The incision length was 1.2-1.5 cm.All the patients were able to do exercise with the help of brace 2-3 days after the operation and returned to basic life after (23.4 ± 7.3)days postoperatively.At 1,3,6 and 12 months after operation,VAS and ODI differed significantly from the preoperative detections (P ＜ 0.05).During the follow-up,bone fracture union was observed in all patients,with no nail breakage or nail loosening occurred after operation.Conclusion For AS combined with thoracolumbar fractures,minimally invasive fixation can attain satisfactory curative effect,with advantages of minor lesion,little bleeding,fast recovery and sound bone union.
