Outcomes and characteristics differ between homeless and housed trauma patients following the COVID-19 pandemic.

Background: Americans experiencing homelessness are uniquely vulnerable to traumatic injuries and morbidity. Despite a high and increasing number of persons experiencing homelessness (PEH), American researchers have not comprehensively described the impact of this social problem on trauma patients in recent years.

Study Design: Retrospective cohort study using the American College of Surgeons TQIP 2021-2022 data.

Virtual reality consumer product injuries: An analysis of national emergency department data.

Introduction: The growing popularity of virtual reality devices and increasingly widespread distribution of VR products into the home exposes users to risk of bodily harm. Safety features are integrated into the devices themselves, but the burden of cautious use rests upon the end user. The purpose of this study is to quantify and describe the array of injuries and demographics effected by the burgeoning VR industry to inform and encourage mitigation strategies.

Three-dimensional printing surgical instruments: are we there yet?

Background: The applications for rapid prototyping have expanded dramatically over the last 20 y. In recent years, additive manufacturing has been intensely investigated for surgical implants, tissue scaffolds, and organs. There is, however, scant literature to date that has investigated the viability of three-dimensional (3D) printing of surgical instruments.