Manual reduction under general anesthesia and anterior cervical discectomy and fusion for treatment of cervical locked facet dislocation
10.3760/cma.j.cn115530-20210711-00332
- VernacularTitle:全身麻醉后手法牵引复位联合颈前路椎间盘切除减压融合术治疗下颈椎绞锁脱位的疗效分析
- Author:
Zhongqi LI
1
;
Miao LI
;
Yong CAO
;
Chunyue DUAN
;
Jianhuang WU
;
Jianzhong HU
;
Tianding WU
Author Information
1. 中南大学湘雅医院骨科脊柱外科，长沙 410008
- Keywords:
Cervical vertebrae;
Spinal fractures;
Dislocations;
Manual reduction
- From:
Chinese Journal of Orthopaedic Trauma
2022;24(7):577-582
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy of manual reduction under general anesthesia combined with anterior cervical discectomy and fusion (ACDF) in the treatment of lower cervical locked facet dislocation.Methods:Retrospectively analyzed were the data of 53 patients with traumatic single segment dislocation of lower cervical spine combined with single/bilateral facet articular lock who had been admitted to Department of Orthopaedic Spine Surgery, Xiangya Hospital, Central South University from January 2019 to December 2020. There were 36 males and 17 females, aged from 18 to 64 years (average, 45.5 years). All the patients were treated with ACDF under neuroelectrophysiological monitoring. Clinical efficacy was assessed by observing complications and comparing American Spinal Injury Association (ASIA) grading, Modified Japanese Orthopaedic Association (mJOA) scores, neck disability index (NDI) and visual analogue scale (VAS) before and after surgery.Results:All patients were followed up for 16 to 30 months (mean, 24 months). All incisions healed by primary intention with no infection after operation. There were 2 cases of delirium, 9 cases of abdominal distension, 4 cases of lower extremity venous thrombosis, and one case of central diabetes insipidus. Postoperative imaging data showed that all patients achieved sequential reduction of the cervical spine, intervertebral bony fusion, and no internal fixation loosening. The last follow-up showed that the overall improvement rate of ASIA grading of spinal cord function was 84.9% (45/53) compared with the preoperation and that the VAS score (2.0±0.5), mJOA score (13.1±3.1) and NDI index (16.6±5.9) were significantly improved compared with the preoperative values (7.5±1.5, 6.9±3.5, and 37.8±7.8) ( P< 0.05). Conclusion:On the premise of fully assessing the patient's injury status, manual reduction under general anesthesia combined with ACDF is a safe and effective treatment of single-level lower cervical fracture combined with facet dislocation.
