The invention discloses a posterior vascular nerve protector of a
tibia, and belongs to the technical field of orthopedic
medical instruments. The protector is applied to the fracture of a tibial
plateau and used for protecting posterior
vascular nerves of the
tibia. The protector is characterized in that a protecting plate is a rectangular plate, the rear end of the protective plate is connectedwith the lower end of a sleeve tube through a rotary shaft, a thread is arranged in an inner hole of the sleeve tube, a thread matching with the inner hole thread of the sleeve tube is arranged on a screw rod, the lower portion of the screw rod is screwed in the sleeve tube, the rear portion of the protective plate is provided with a connecting plate shaft which is connected with the lower end ofa connecting plate, the connecting plate is parallel to the sleeve tube, the upper end of the connecting plate is perpendicularly connected with the front end of a
handle, the
handle is horizontally placed, a circular hole is formed in the front portion of the
handle, and the screw rod perpendicularly penetrates through the circular hole of the handle and is connected with the handle. By means ofthe protector, the difficult problem of how to prevent from the posterior
vascular nerves of the
tibia from damaging during a tibial
plateau resetting operation is solved, the popliteal
artery and nervi tibialis at the rear side of the tibia can be effectively protected to provide effective
technical support for the smooth implementation of the tibial
plateau resetting operation, and the protectorhas an extreme practical clinical meaning.