Abrasive drill special for lateral foramen intervertebrale endoscope operation

The utility model discloses a special abrasive drill for lateral intervertebral foramen endoscopic surgery, which avoids direct contact of a threaded blade and rough carborundum to spinal cord, nerve and dural sac so as to avoid injury to the spinal cord, nerve and dural sac, and adopts the specific scheme that the special abrasive drill comprises a grinding head, a smooth part is arranged at the top end of the grinding head, and the grinding head is provided with a hollow cavity; and a grinding part is arranged at the bottom end of the smooth part. 本实用新型公开了一种侧路椎间孔镜手术专用磨钻，避免了螺纹刀刃及粗糙不平的金刚砂对脊髓、神经及硬膜囊的直接接触，从而避免了脊髓、神经及硬膜囊的损伤，具体方案如下：包括磨头，所述磨头顶端设置有光滑部，所述光滑部底端设置有磨削部。