spinal retractor

基本解釋

The precise spinal cord cell transplantation device completes various cell transplanting operations in the spinal cord by a retraction arm arranged at a plate-type retractor.
精密脊髓細(xì)胞移植器是通過安裝於板式牽開器的牽開臂來完成脊髓中各種細(xì)胞移植手術(shù)的。
ip.com
Extraforaminal neural compression may be approached from outside of the spinal canal by inserting the tubular retractor over the intertransverse membrane between the transverse processes.
椎間孔外神經(jīng)受壓可通過插入琯狀牽開器至橫突間的橫突肌筋膜上於椎間孔外完成減壓。