Design and clinical application of whole vertebrae osteotomy instrumentation (WVOI) to correct spinal deformity through posterior incision——a report of 1200 cases
- VernacularTitle:后路全脊椎截骨矫形手术器械的设计和临床应用(附1200例报告)
- Author:
Jichang GAO
;
Qinghe CHEN
;
Jinliang QU
- Publication Type:Journal Article
- Keywords:
kyphosis;
posterior whole vertebrae osteotomy;
whole vertebrae osteotomy instrumentation(WVOI)
- From:
Orthopedic Journal of China
2006;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To design a new kind of instrumentation specially to correct scoliosis and kyphoscoliosis.[Method]Through posterior transpedicular and vertebrae,wedged osteotomy was continually performed until anterior substantia compacta of vertebrae.[Result]More than(1 200) patients with scoliosis or kyphoscoliosis were treated with WVOI.The highest ostentomied vertebrae was thoracic 9 and 4 levels were performed for 1 case(mean 2 levels).The average time of osteotomy on one vertebrae was 30 min with 100 ml blood loss.No spine and spinal root injury was detected during the operating procedure.[Conclusion]Osteotomy with WVOI reduced operating time,blood loss,keep spine and spinal root safer during the operating procedure.It also made osteotomical plate fit well and prompted quick ossification.WVOI is an efficient instrumentation to correct kyphosis and kyphoscoliosis.
