Patent ID: 9456833
Filing Date: 2016-10-04
CPC Classification: A61B,A61F

Claim Text:
1. An osteotomy surgical system comprising: a patient-specific osteotomy guide having a three-dimensional inner surface as a negative surface of a specific patient's tibia that is configured to closely mate and conform to a corresponding portion of the specific patient's tibia in only one position, wherein the patient-specific osteotomy guide includes a resection slot at a patient-specific position and orientation for guiding a cutting tool to perform an osteotomy according to a preoperative plan for the patient, and a drill support sized and shaped for guiding a drilling of a stress-relief hole at a sharp edge of the osteotomy; and further comprising a patient-specific osteotomy implant forming a wedge angle equal to a patient-specific osteotomy angle and having patient-specific outer surface.