Modified surgical treatment for Arnold-Chiari Ⅰ malformation complicated with syringomyelia

VernacularTitle:改良手术治疗Arnold-Chiari畸形Ⅰ型合并脊髓空洞
Author: Zhiguo WANG ; Zhijun BAO ; Shiming HE
Publication Type:Journal Article
Keywords: Arnold-Chiari malformation; Syringomyelia
From: Chinese Journal of Postgraduates of Medicine 2013;36(26):7-9
CountryChina
Language:Chinese
Abstract: Objective To evaluate the methods and effects of modified surgical treatment for Amold-Chiari Ⅰ malformation complicated with syringomyelia.Methods Twelve patients with ArnoldChiari Ⅰ malformation complicated with syringomyelia,underwent a modified surgical treatment,effects were observed.Results During the first follow-up,sensation and motion function were significantly improved in 10 cases,unchanged in 2 cases.During the second follow-up,2 cases previously unchanged were improved,while the other were with no change.During the first follow-up,lesion showed on MRI disappeared in 5 cases,reduced in 4 cases,no significant change in 3 cases,no case extend,3 cases with hydrocephalus ventricle was significantly reduced.The second follow-up,MRI showed that there was no change compared with the first follow-up.Conclusion The remove of the pia mater of tonsillar hernia + reconstruction the cisterna magna have good effect on surgical therapies for Arnold-Chiari I malformation complicated with syringomyelia.