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Does Postoperative Glenoid Retroversion Affect the 2-Year Clinical and Radiographic Outcomes for Total Shoulder Arthroplasty?

2017; Lippincott Williams & Wilkins; Volume: 475; Issue: 11 Linguagem: Inglês

10.1007/s11999-017-5433-3

1528-1132

Benjamin C. Service, Jason E. Hsu, Jeremy S. Somerson, Stacy M. Russ, Frederick A. Matsen,

Cardiac Valve Diseases and Treatments

While glenoid retroversion and posterior humeral head decentering are common preoperative features of severely arthritic glenohumeral joints, the relationship of postoperative glenoid component retroversion to the clinical results of total shoulder arthroplasty (TSA) is unclear. Studies have indicated concern for inferior outcomes when glenoid components are inserted in 15° or more retroversion.