Clinical application of TSRH hook screw fixation after direct repair of lumbar spondylolysis in young patients
- VernacularTitle:青年性腰椎弓根崩裂直接修复后TSRH钩钉系统固定12例初步报告
- Author:
Jian FAN
;
Jian ZHAO
;
Fan LIU
- Publication Type:Journal Article
- Keywords:
direct repair;
hook screw;
lumbarspondylolysis;
biomechanics
- From:
Orthopedic Journal of China
2006;0(15):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To assess the clinical outcome of the clinical application of TSRH hook screw fixation after direct repair of lumbar spondylolysis in young patients.[Method]From 2002.7～2003.10,12 young male patients suffered from lumbarspondylolysis were selected to be treated with TSRH hook screw fixation after direct repair of the defect.MacNab criteria was used to assess their pre-and postoperative status.Postoperatively,radiographic finding and clinical results were observed.[Result]All patients were followed-up after surgery,ranging from 6 months to 19 months.Radiographs showed all patients having bilateral union;a11 patients with low back pain or radicular pain experienced significantly relieved.Neither complications nor instrumentation failure were observed.[Conclusion]This technique proves to be well-designed and easy to handle,and is considered useful and recommended for direct repair of the defects found in lumbar spondylolysis in young patients.
