Methods, Devices and Techniques for Improved Placement and Fixation of Shoulder Implant Components

摘要

Improved and/or patient-adapted surgical implants, tools, methods and procedures to assist with the repair and/or replacement of shoulder joints, including the preparation of the glenoid/scapula and/or humeral bones for prosthetic components are disclosed herein.

主权项

1. An implant system for treating a shoulder joint of a patient, the shoulder joint including a scapula, the scapula including a glenoid structure, the implant comprising:
a glenoid implant component, the glenoid implant component having a medial surface and a lateral surface, wherein the medial surface is configured to be coupled to a resected surface of the glenoid structure and has one or more anchoring protrusions, and wherein the lateral surface includes a curved portion configured to mate with a humeral head of a humeral implant component; and a scapular anchor component, the scapular anchor component configured, based, at least in part, on patient-specific information, to extend from the medial surface of the glenoid implant component and into a canal in the lateral border of the scapula.