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Author

Y. M. Sauvanell

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Open access Aug 2026

Lower Geriatric Nutritional Risk Index is associated with increased risk of acromial stress fracture following reverse total shoulder arthroplasty

Background Acromial and scapular spine stress fractures are serious complications following reverse total shoulder arthroplasty (rTSA), and patient-level risk factors may contribute to their development. The Geriatric Nutritional Risk Index (GNRI) is a validated marker of physiologic reserve. The purpose of this study...

Leonard Stokes, Vidhur Polam, Y. M. Sauvanell et al. · 0 citations
Jul 2026

Lower Postoperative Geriatric Nutritional Risk Index Is Associated with Increased Complications and Reoperations Following Shoulder Arthroplasty.

Lower postoperative Geriatric Nutritional Risk Index (GNRI) was strongly associated with increased complication and reoperation rates following TSA, with GNRI <109 conferring more than a 13-fold higher odds of any complication and a six-fold higher odds of reoperation.

Vidhur Polam, Leonard Stokes, Y. M. Sauvanell et al. · 0 citations

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