Subcutaneous minimally invasive bone-grinding apparatus

The utility model discloses a subcutaneous minimally invasive bone-grinding apparatus. The subcutaneous minimally invasive bone-grinding apparatus comprises a handle, a cutting edge, a micro electric push rod, a feeding column, a controller, an equal-interval lifting platform, a bone-grinding motor, a bone-grinding ring, a first bone-grinding plate, and a second bone-grinding plate. According to the subcutaneous minimally invasive bone-grinding apparatus, the function is great, the structure is ingenious, automation and precision of the whole process of bone grinding are realized, the dependence degree of the operation method of a doctor is greatly reduced, risks of manual operation are reduced, the wound area is reduced, and the operation security and postoperative recovery are improved.