Selection of different surgical methods and curative effect analysis of lumbosacral tuberculosis
10.3760/cma.j.issn.0253-2352.2014.02.008
- VernacularTitle:腰骶结核不同手术方式的选择及疗效分析
- Author:
Yanzheng GAO
;
Zhenghong YU
;
Kun GAO
;
Shulian CHEN
;
Hongqiang WANG
- Publication Type:Journal Article
- Keywords:
Lumbosacral region;
Tuberculosis,Spinal;
Treatment outcome
- From:
Chinese Journal of Orthopaedics
2014;34(2):143-148
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the indications and clinical efficacy of the different surgical methods for lumbosacral tuberculosis.Methods 112 patients suffering from lumbosacral tuberculosis from January 1998 to October 2011 were reviewed retrospectively.Based on American Spinal Injury Association (ASIA) grading system,31 case was classified as grade C,32 as grade D and 49 as grade E.The affected locations were L5,S1 in 66 cases,L4-S1 in 32,and L5-S2in 14 cases.41 cases (posterior group) underwent posterior pedicle screw instrumentation,debridement and allograft; and 38 cases (anterior group) underwent one-stage anterolateral debridement plus allograft and internal fixation.33 (posterior-anterior group) cases experienced posterior pedicle screw instrumentation and anterior debridement and allograft.All cases underwent routine support and anti-tuberculosis treatment before and after operation.The change of erythrocyte sedimentation rate (ESR),signs of tuberculosis activity,graft fusion,neurological recovery and correction of deformity were evaluated in follow-up and compared among three groups.Results The average operating time in posterior,anterior and posterior-anterior group was (150±22) m in,(140± 18) min,(180± 1 8) min respectively.ESR and C-reactive protein (CRP) were recovered to normal 3 months post surgery.The quality of life total score of lumbosacral tuberculosis patients was very low (55.54 ± 9.23).After surgery and drug treatment,the total score and each dimension scores of the SF-36 were significantly improved.Postoperative ASIA classification and 1umbosacral angle were significantly improved.Tuberculosis recurrence occurred in three cases,fixation loosening in two cases,fixation fracture in one case,and all above cases were cured after revision surgery.The others all were cured and bone graft fusion was determined.Conclusion The quality of life of lumbosacral tuberculosis patients were impacted seriously,and which could be significantly improved with surgical intervention.According to the patient MRI,CT characteristics,surgical approach selection was based on lesion location.Effective internal fixation was based on the extent of damage in bone structure and anatomical characteristics.Following above principles,satisfactory clinical results could be achieved.
