The Effect of Intraoperative Glove Choice on Carpal Tunnel Pressure.

Introduction The aim of this study was to quantify the effect of surgical gown and glove wear on carpal tunnel pressure. The authors hypothesized that gowning and gloving is associated with an increase in carpal tunnel pressure in cadaveric specimens wearing appropriately sized gloves. Furthermore, they hypothesized that increased glove thickness, double gloving, and smaller-than-appropriately sized gloves would all serve to increase carpal tunnel pressure. Materials and Methods Baseline carpal tunnel pressure measurements were obtained in 11 cadaveric specimens. Each specimen was subsequently gowned and gloved. Carpal tunnel pressures were obtained for each specimen fitted with four different types of gloves in four scenarios: (1) appropriately sized gloves, (2) one full-size smaller, (3) one full-size larger, and (4) double gloved. Results Mean carpal tunnel baseline value was 3.5 mm Hg. Appropriately sized single-glove wear more than doubled baseline carpal tunnel pressure. Double gloving and smaller-than-appropriately sized glove wear more than tripled baseline values. Among the single-glove subgroup, the thickest gloves (ortho) were associated with the highest increase in pressure from baseline values. Conclusion Glove selection can have repercussions related to carpal tunnel pressure. Susceptible surgeons should consider these factors when making decisions regarding intraoperative glove wear.

Ulnar-Sided Wrist Pain in the Athlete.

Ulnar-sided wrist pain is a common problem in athletes that can be challenging owing to its frequent combination of overuse in conjunction with acute injury. Repetitive pronosupination, wrist flexion and extension, as well as radial and ulnar deviation can predispose the athlete to injury of ulnar structures. Careful understanding of the sport-specific injuries as well as the underlying biomechanics are key to understanding and treating the athlete. In this article, we discuss the most frequent causes of ulnar-sided wrist pain in the athlete and focus on anatomy and pathophysiology, presentation, and diagnosis, as well as nonoperative and operative treatment options.

The electric scooter: A surging new mode of transportation that comes with risk to riders.

Objective: The proliferation of electric scooter sharing companies has inundated many municipalities with electric scooters. The primary objective of this study is to characterize the epidemiology of injuries from this new mode of transportation in order to inform injury prevention efforts.Methods: A multicenter, retrospective study was conducted at two level 1 trauma centers in an urban setting. Patients seen in the emergency department from September 4, 2018 to November 4, 2018 were included if injury coding and chart review identified a scooter-related injury. Demographics, injury patterns, and other injury related factors were obtained via chart review.Results: Ninety-two patients were identified over the study period in 2018 with electric scooter-related injuries. Of the patients utilizing an electric scooter; none used protective gear and 33% used alcohol prior to presentation. More than 60% of patients required medical intervention including laceration repair (26%), fracture reduction (17%), operative fixation of a fracture (7%), or arterial embolization for an associated arterial injury (1%). Approximately 10% of patients required inpatient admission and one required an admission to the intensive care unit.Conclusion: We found a substantial increase in the number of scooter-related injuries during the first two months of electric scooter legalization. There was a lack of safety equipment utilization and concomitant alcohol utilization was common. These may offer areas of focus for injury prevention efforts. Additionally, standardization of injury coding for electric scooter related injury is critical to future studies and will help better understand the impact of this new mode of transportation.

Gender Preferences of Patients When Selecting Orthopaedic Providers.

Background: Orthopaedic surgery is a male-dominated specialty associated with many stereotypes, despite the increased representation of females compared to 30 years ago. Numerous studies have examined medical student and resident perceptions regarding females in orthopaedic surgery to explain the disparity, but there are few studies that analyze whether patients have a gender preference in their orthopaedic surgeon. Our study sought to determine whether patients have a preference for the gender of their orthopaedic surgeon, and what traits in orthopaedic surgeons are important to their patients. Methods: A total of 191 new patients seen in the emergency department and orthopaedic urgent care clinic were administered a 22-question survey regarding preferences in their orthopaedic provider. Patients were asked questions regarding preferred gender of their provider, as well as preferences in characteristics exhibited. Results: The majority of patients did not have a preference for the gender of their orthopaedist (83.9%); however, 14.5% of patients preferred a female surgeon and 1.6% of patients preferred a male surgeon. Female patients had a preference for the same gender compared to male patients and preferred females (p=0.04). Of the patients that had a preference, 90% preferred a female provider. There were trends towards preference for gender that varied depending on subspecialty. There was a statistically insignificant trend towards preference for male providers in total joint replacements and spine surgery, and conversely a preference for female providers in hand surgery and pediatric orthopaedics. 48.6% of patients cited the single most important trait to be board certification, followed by years in practice (27.1%), then reputation or prestige (16.7%). Over one-third of patients found physical appearance, gender, racial background and age to be important traits. Conclusions: The majority of patients did not have a preference for the gender of their orthopaedic surgeon. 16.1% of patients had a preference, and the majority of these patients preferred female surgeons. Preferences for a specific gender were seen that varied based on the subspecialty. Efforts at increasing gender diversity in orthopaedics should continue to be a major goal.Level of Evidence: III.

Closed Reduction Percutaneous Pinning of a Pediatric Supracondylar Distal Humerus Fracture.

Pediatric supracondylar humerus fractures are the most common type of fracture of the elbow in children. Treatment options for these fractures depend on the fracture type as well as the severity of the fracture; however, the standard of care is closed reduction and percutaneous pin fixation for Gartland type 2 and 3 fractures. Controversy exists regarding the ideal pin configuration, size, and number of pins for best stabilization. We present a technique video illustrating our method of lateral entry-pinning of a type 3 supracondylar humerus fracture using three 2.0-mm smooth pins.

Functional Outcomes for Nonoperatively Treated Proximal Fifth Metatarsal Fractures.

Fractures of the proximal fifth metatarsal are relatively common and can be treated with a variety of treatment modalities. The goals of the current study were to answer the following questions: (1) Is there a difference in functional outcomes with different nonoperative treatment modalities for avulsion and Jones fractures? (2) What is the long-term functional impairment? This study included 53 patients who were treated for proximal fifth metatarsal fracture at 1 university health care system between 2004 and 2013. Treatment methods included shoe modification, cast, and boot. Patients completed a telephone questionnaire that included selected questions from the Musculoskeletal Outcomes Data Evaluation and Management System (MODEMS). Treatment groups were stratified as shoe modification or immobilization, and the results of the MODEMS survey were compared. At most recent follow-up, no significant difference was found between the 2 patient groups (P=.062) for self-reported effects of the injury on work and quality of life. No significant difference was found for frequency of use of pain medication (P=.157), patient satisfaction with current symptoms (P=.633), ambulatory status (P=.281), or pain level with strenuous activity (P=.772). Obese patients were more likely to have severe pain with strenuous activity (P=.015). Most (87%) patients were able to ambulate without the need for assistive devices. Of the study patients, 79% could wear dress shoes, excluding high heels, comfortably. The findings showed that patients who were treated with a variety of nonoperative methods for closed proximal fifth metatarsal fracture had acceptable functional outcomes, regardless of treatment method. [Orthopedics. 2017; 40(6):e1030-e1035.].