Arthroscopic Bone Grafting for Anteroinferior Glenoid Defect Using Template

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Arthroscopy

Background:

• Significant anteroinferior glenoid bone loss is a primary cause of recurrent anterior shoulder dislocation, especially after failed arthroscopic Bankart repair.
• Various bone grafting techniques exist, utilizing both open and arthroscopic approaches with coracoid or iliac crest grafts.
• Arthroscopic surgery offers advantages like smaller incisions and preserved subscapularis function but presents technical challenges.

Purpose of the Study:

• To describe a simplified, step-by-step arthroscopic bone graft technique for anteroinferior glenoid defects.
• To introduce a template as a tool to aid in the arthroscopic bone grafting procedure.
• To potentially overcome the technical challenges and steep learning curve associated with arthroscopic glenoid reconstruction.

Main Methods:

• A simplified arthroscopic bone grafting technique for anteroinferior glenoid defects is detailed.
• The procedure utilizes a template to facilitate accurate graft placement.
• The technique focuses on addressing bone loss in recurrent anterior shoulder instability.

Main Results:

• The described technique aims to simplify the complex arthroscopic bone grafting procedure.
• Use of a template is highlighted as a key tool for improving the technique.
• The goal is to achieve successful outcomes in repairing glenoid bone defects arthroscopically.

Conclusions:

• A simplified arthroscopic bone graft technique using a template is presented for glenoid bone loss.
• This method aims to make the procedure more accessible and manageable for shoulder arthroscopists.
• The technique offers a potential solution for recurrent anterior shoulder instability due to glenoid defects.