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Conversion Of Anatomic To Reverse Tsa With The Depuy Platform Shoulder System

Humeral Stem Retention In Revision shoulder Arthroplasty Orthobuzz
Humeral Stem Retention In Revision shoulder Arthroplasty Orthobuzz

Humeral Stem Retention In Revision Shoulder Arthroplasty Orthobuzz Degenerative arthritis of the shoulder is a common condition that is successfully treated with anatomic total shoulder arthroplasty (tsa). rotator cuff disease has evolved as a leading cause of failure of anatomic tsa, requiring revision to reverse shoulder arthroplasty (rsa). this revision procedure can be extremely complex, particularly if removal of a well fixed glenoid component is. Nevertheless, metal backed glenoid components for anatomic tsa had somewhat of a recent resurgence because of the very successful experiences surgeons had with uncemented, metal backed glenoid baseplates as the foundation for the glenosphere in reverse shoulder arthroplasties. 3, 25 in addition, there have been improvements in metal backed glenoid design and fixation 20, 25 based on metal.

anatomic And reverse Shouldersynthes Vo Llnwd Net O16 Llnwmb8 Int
anatomic And reverse Shouldersynthes Vo Llnwd Net O16 Llnwmb8 Int

Anatomic And Reverse Shouldersynthes Vo Llnwd Net O16 Llnwmb8 Int Conversion of an anatomic total shoulder arthroplasty to a reverse tsa using the depuy synthes global unite platform shoulder system. Methods: from july 2017 to december 2019, the senior author (pmc) performed 84 consecutive anatomic tsa procedures utilizing a modular humeral arthroplasty system and a unique hybrid glenoid component. three cases (3 84, or 3.6%) required conversion from anatomic tsa to rsa because of postoperative traumatic rotator cuff failure. Revision of prior hemiarthroplasty (ha) or total shoulder arthroplasty (tsa) to reverse shoulder arthroplasty (rsa) is a technically challenging procedure with high complication rates. the purpose of this study was to compare intraoperative complications between convertible humeral stems and nonconvertible humeral stems stratified by stem length for conversion of tsa or ha to rsa. Recent advances in implant technology have allowed for modular or platform humeral stem insertion during initial anatomic total shoulder arthroplasty (tsa). these systems allow for humeral stem retention during conversion to reverse tsa (rtsa). however, some patients still require humeral stem revision when undergoing revision to rtsa. the purpose of this study was to evaluate the association.

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