Odds of Attaining Orthopaedic Leadership Based on Race, Ethnicity, and Sex.

Background: Despite widespread acceptance of the importance of diversity in leadership, systemic challenges in leadership attainment in orthopaedic surgery still exist for several groups. We hypothesize that women, underrepresented in medicine groups, and Asians have decreased odds of achieving program director and chairperson positions compared with peers.

Methods: Demographic data were collected from the Association of American Medical Colleges for faculty, program directors, and chairpersons in orthopaedic surgery.

Effects of Marijuana Use in Patients Undergoing Abdominal Free Flap Breast Reconstruction.

Background: Marijuana use has been associated with vascular inflammation and clotting, resulting in endothelial damage and arteritis. As marijuana use rises in the United States, few studies have evaluated its impact on surgical outcomes and wound healing in free flap breast reconstruction.

Methods: A retrospective cohort study of patients undergoing abdominal free flap breast reconstruction between 2016 and 2022 at a large metropolitan healthcare system was performed.

Overlapping Surgery in Orthopaedics: A Review of Efficacy, Surgical Costs, Surgical Outcomes, and Patient Safety.

Introduction: Overlapping surgery (OS) refers to when an attending surgeon supervises two surgeries at the same time with noncritical portions of both surgeries occurring simultaneously. Limited literature reviewing OS exists in orthopaedics. Our goal is to provide insight into this practice across orthopaedic subspecialities to inform its future utilization.

Incidence of Pseudotumors in a Dual Modular Stem Construct With and Without Metal-on-Metal Bearing Surface.

Background: The purpose of this study was to compare the incidence of pseudotumors in metal-on-metal (MoM) titanium modular neck hip arthroplasties to non-MoM modular neck hip arthroplasties. A secondary goal was to determine whether a correlation exists between elevated metal concentrations and pseudotumor incidence.

Methods: The data were collected and evaluated from 49 MoM joints and 26 non-MoM joints between the years 2012 and 2017.

Obesity and impaired barrier function after shock: A biomimetic in vitro model using microfluidics.

Background: Impaired microvascular perfusion in the obese patient has been linked to chronic adverse health consequences. The impact on acute illnesses including trauma, sepsis, and hemorrhagic shock (HS) is uncertain. Studies have shown that endothelial glycocalyx and vascular endothelial derangements are causally linked to perfusion abnormalities.

Major Pulmonary Complications After Hematopoietic Stem Cell Transplant.

Both autologous and allogeneic hematopoietic stem cell transplants are important therapeutic options for several benign and malignant disorders. Pulmonary complications, although they have become less frequent, remain a significant cause of morbidity and mortality after hematopoietic stem cell transplant. These complications range from bacterial, fungal, and viral pulmonary infections to noninfectious conditions such as diffuse alveolar hemorrhage and idiopathic pneumonia syndrome.

Should Patients with Hepatic Fibrosis Undergo LVAD Implantation: A Comparative Analysis.

The purpose of our study was to evaluate outcomes in patients with hepatic fibrosis at the time of LVAD implantation. There were five (2.1%) patients with preoperative hepatic fibrosis with a mean age of 51.

Retinal detachments involving the posterior pole in hallermann-streiff syndrome.

Purpose: To report a case of Hallermann-Streiff syndrome and bilateral retinal detachments involving the posterior pole.

Methods: Retrospective case report and literature review.

Results: A 2-year-old girl with Hallermann-Streiff syndrome was evaluated.