Steven Denyer

Abstract Dexamethasone is a commonly used perioperative medication for the management of postoperative nausea and vomiting following total joint arthroplasty (TJA). However, concerns have been raised about its potential to cause hyperglycemia. This study aimed to investigate the impact of dexamethasone administration on glucose levels and complications in both diabetic and nondiabetic patients undergoing TJA.

Abstract Periprosthetic joint infection (PJI) is a serious complication following joint replacement surgery, and its diagnosis can be challenging due to the similarity of symptoms to other conditions and the lack of confirmatory imaging tests. Platelet/mean platelet volume ratio (PVR), platelet/lymphocyte ratio, monocyte/lymphocyte ratio, and neutrophil/lymphocyte ratio have been proposed as potential markers to aid in the diagnosis of PJI.

Abstract Background Knee arthrodesis is predominantly a salvage procedure. In present time, knee arthrodesis is mostly considered for cases of unreconstructable failed total knee arthroplasty after prosthetic joint infection or trauma. Knee arthrodesis has shown better functional outcomes than amputation for these patients but has a high complication rate. The purpose of this study was to characterize the acute surgical risk profile of patients undergoing a knee arthrodesis for any indication.