Fibula cuts bone protector

The utility model provides a fibula cuts bone protector, belongs to bone surgery apparatus technical field for cut the tissue of bone both sides protects the fibula. Its technical scheme is: the utility model discloses a handle distal end is connected with arc recess and two cowl, and cowl can encircle about shaft rotation, and cowl rotates that to fold two back cambered surfaces relative with the arc recess. When carrying out the fibula when cutting the bone operation, after the periosteum is peeled off with arc grooved ring around the fibula, rotates two cowl and blocks the both sides soft tissue, use the abrasive drilling to cut the bone along arc recess both sides flange medial surface and operate. The utility model has the advantages of being simple in structure and convenient in operation, can protect peripheral nerve, blood vessel and soft tissue when cutting the bone operation by the fibula in effectively simplifying bone surgery, avoid leading to the fact the unnecessary damage to the surrounding tissue, greatly shorten operation time, that reduces postoperative complication maybe and shorten the patient postoperative rehabilitation time, and it is painful to reduce the patient, is particularly suitable for minimal access surgery and popularizes and applies in clinic treatment.