1. Arthroscopic Anatomic Humeral Head Reconstruction With Osteochondral Allograft Transplantation for Large Hill-Sachs Lesions 
Nimrod Snir, M.D., Theodore S. Wolfson, B.S.E., Mathew J. Hamula, B.S., Soterios Gyftopoulos, M.D., Robert J. Meislin, M.D. 
Arthroscopy Techniques 
Volume 2, Issue 3, Pages e289-e293 (August 2013)
DOI: /j.eats
Copyright © 2013 Arthroscopy Association of North America Terms and Conditions

2. Fig 1
(A) Coronal-view computed tomography scan and (B) 3-dimensional reconstruction of posterosuperolateral aspect of humeral head depicting a 2.0 × 1.7 (anteroposterior) × 1.0 cm (depth) Hill-Sachs impaction deformity covering approximately 23% of humeral head articular surface. There was minimal flattening along the anterior margin of the glenoid with evidence of approximately 5% glenoid bone loss (not shown).
Arthroscopy Techniques 2013 2, e289-e293DOI: ( /j.eats )
Copyright © 2013 Arthroscopy Association of North America Terms and Conditions

3. Fig 2
Arthroscopic view of Hill-Sachs lesion through posterolateral portal. The plus sign denotes the bloody bed of the Hill-Sachs defect, and the asterisk denotes the adjacent native articular surface.
Arthroscopy Techniques 2013 2, e289-e293DOI: ( /j.eats )
Copyright © 2013 Arthroscopy Association of North America Terms and Conditions

4. Fig 3
Arthroscopic view of final reconstruction. Allograft plugs are press fit into the defect and seated within the prepared socket to achieve a “snowman” appearance. Two allograft plugs measuring 10 mm and 6 mm in diameter were transplanted.
Arthroscopy Techniques 2013 2, e289-e293DOI: ( /j.eats )
Copyright © 2013 Arthroscopy Association of North America Terms and Conditions