Shoulder Arthroplasty in the Presence of Posterior Glenoid Bone Loss by Scott P. Stephens, Kevin C. Paisley, Jeffrey Jeng, Anil K. Dutta, and Michael A.
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Shoulder Arthroplasty in the Presence of Posterior Glenoid Bone Loss
by Scott P. Stephens, Kevin C. Paisley, Jeffrey Jeng, Anil K. Dutta, and Michael A. Wirth
Preoperative axial CT scan of the biconcave glenoid with approximately 5.5 mm of posterior glenoid bone loss and associated humeral head subluxation as measured with the technique
described by Sabesan et al.70.
Scott P. Stephens et al. J Bone Joint Surg Am 2015;97:251-259
Postoperative axillary radiograph demonstrating improvement of version to 2° of retroversion and improved subluxation with placement of an augmented glenoid component (Global
Steptech; DePuy, Warsaw, Indiana).
Scott P. Stephens et al. J Bone Joint Surg Am 2015;97:251-259
The prepared glenoid with a posterior step-cut (small arrowheads) and prepared central and peripheral peg holes is shown, with the axillary nerve indicated by the large arrow.
Scott P. Stephens et al. J Bone Joint Surg Am 2015;97:251-259