THREE- DIMENSIONAL CORRECTION OF SCOLIOSIS USING TSRH INSTRUMENTATION  

作　　者：翁习生 仉建国 邱贵兴 沈建雄 赵宏 金今 王以朋 田野 林进 

出　　处：《Chinese Medical Sciences Journal》2001年第2期98-102,共5页中国医学科学杂志（英文版）

摘　　要：Objective. To evaluate the results of TSRH instrumentation in the correction of coronal, sagittal and rotational deformity of scoliosis. Methods. From January 1998 to December 1999, thirty- two consecutive patients (6 males, 26 females) with scoliosis underwent anterior or posterior spinal instrumentation and fusion using TSRH instrumentation. Of these cases, 21 were idiopathic scoliosis and 11 were congenital scoliosis. The average age at surgery was 16.4 years (range, 11～ 45 years). The mean Cobb angle at surgery was 71 .2 (range, 44～ 125 ) in the coronal plane, and 49.2 ( range, 16～ 67 ) in the sagittal plane. Rotational deformity (Nash- Moe) ranged from I to III degree. Preoperative apical translation averaged 4.8 cm (range, 3～ 9 cm). Results. The average follow- up duration was 13.3 months (range, 10～ 24 months).At the final follow- up, the mean Cobb angle in the coronal plane was 26. 6 (range, 10～ 73 ),with a 63.8％ of improvement. Sagittal alignment was well maintained with a mean Cobb angle of 28 ( range, 10～ 45 ). The average correction of rotation of the apical vertebra was I degree. The average apical translation was 1.6 cm (range, 0.5～ 5.0 cm) representing a correction rate of 66,7％ . Complication was noted in two cases with an incidence of 3.1％ , one case had superficial infection and the other one had lower hook dislocation.There was no neurologic deficit and pseudoarthrodesis in this series. Conclusion. TSRH instrumentation is an effective and convenient three- dimensional correction system with a lower rate of complication, which can not only correct the coronal and rotational deformity, but maintain the sagittal alignment as well.

关 键 词：SCOLIOSIS TSRH instrumentation treatment outcome 

分 类 号：R681.5[医药卫生—骨科学]