https://www.selleckchem.com/pr....oducts/ver155008.htm
To compare clinical effect and safety between posterior fossa decompression with duraplasty (PFDD) and posterior fossa decompression without duraplasty (PFD) in treatment of Chiari type I malformation and basilar impression. A comprehensive computer search was conducted from 2000 to 2019. The quality assessment was performed by the QUADAS-2 tool. The clinical value of comparison between PFDD and PFD was evaluated by using the pooled estimate of sensitivity and specificity. In addition, sensitivity analysis and bias analysis were appli