- VernacularTitle:选择性胸椎融合治疗脊柱侧凸合并脊髓空洞症
- Author:
Ke-Yi YU
1
;
Jian-Xiong SHEN
;
Gui-Xing QIU
;
Jian-Guo ZHANG
;
Yi-Peng WANG
;
Yu ZHAO
;
Bin YU
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Child; Female; Humans; Male; Retrospective Studies; Scoliosis; complications; surgery; Spinal Fusion; methods; Syringomyelia; complications; surgery; Thoracic Vertebrae; surgery; Young Adult
- From: Chinese Journal of Surgery 2011;49(7):627-630
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo evaluate the surgical results of selective thoracic fusion (STF) for scoliosis associated with syringomyelia.
METHODSFrom January 2001 to January 2009, 93 cases of scoliosis associated with syringomyelia were retrospectively reviewed. There were 11 cases who underwent STF and were followed up more than 2 years, which included 8 female and 3 male, the mean age was 14.9 years (9 - 21 years). Curve type, coronal and sagittal Cobb angle, apical vertebral rotation apical vertebral translation, flexibility, trunk shift were recorded and analyzed.
RESULTSThere were 9 double curves and 2 triple curves, the Lenke type of thoracolumbar/lumbar curve included Lenke A in 2 cases, Lenke B in 7 cases and Lenke C in 2 cases. The average coronal Cobb angle of thoracic curve before and after surgery were 62.6° and 19.0° respectively, and the average correction rate was 69.6%. The average coronal Cobb angle of thoracolumbar/lumbar curve before and after surgery were 36.1° and 11.6° respectively, and the average spontaneous correction rate was 67.9%. The followed up time ranged from 24 to 48 months (mean 29.5 months), the average loss of correction rate was 6.8%. Only one trunk decompensation was noted at final follow-up. Pedicle screw nut loosening occurred in one patient and this patient underwent revision surgery, no neurological complication was noted at final follow-up.
CONCLUSIONSSTF could be safely performed in scoliosis associated with syringomyelia. Thoracolumbar/lumbar curve in these patients has similar spontaneous correction ability compared with idiopathic scoliosis patients. The satisfactory result could be achieved according to the STF criteria for IS.