Preoperative Patient Optimization: Outcomes from Elective Total Joint Arthroplasty in a Large US Healthcare System.

Introduction: Patient factors are known to affect outcomes in arthroplasty surgery. A preoperative program to address modifiable factors may aid in more appropriate patient selection. We sought to assess patient selection and 90-day postoperative outcomes for total joint arthroplasty (TJA) candidates before and after implementation of a preoperative optimization protocol.

Prevalence of Vitamin D Deficiency in Patients With Charcot Arthropathy: A Single-Center Analysis.

Introduction: Vitamin D deficiency may be a potentially modifiable risk factor in patients with orthopaedic conditions including Charcot arthropathy. The purpose of this study was to determine the prevalence of vitamin D deficiency and insufficiency in patients with Charcot arthropathy.

Methods: All patients with Charcot arthropathy seen in our foot and ankle surgery clinic from January 2017 through June 2021 were screened for serum 25-hydroxyvitamin D levels.

A bleeding assessment tool correlates with intraoperative blood loss in children and adolescents undergoing major spinal surgery.

Screening laboratory studies for bleeding disorders are of little predictive value for operative bleeding risk in adults. Predicting perioperative bleeding in pediatric patients is particularly difficult as younger patients often have not had significant hemostatic challenges. This issue is distinctly important for high bleeding risk surgeries, such as major spinal procedures.

The Pathobiology of Diabetes Mellitus in Bone Metabolism, Fracture Healing, and Complications.

Complications and inferior outcomes of fractures in the setting of diabetes mellitus (DM) are well documented. The incidence of DM is increasing rapidly, particularly in an aging and obese population. Thus, the combination of DM and fracture is becoming a serious health problem worldwide.