Wrist motion is distinct between touch screen and manual or digital devices.

Background: Restricted motion during touch screen device use may contribute to wrist overuse injuries. Wrist radioulnar deviation and extension while using touch screen devices and digital or manual counterparts in male and female medical professional dominant and non-dominant hands were quantified to test the hypothesis that mobile touch screen device use reduces wrist motion.

Methods: An active motion detection system was used to record wrist motion of 12 participants while: tablet swiping and turning book pages; raising a cell and traditional phone to the ear; texting and typing; and entering numbers on a cell phone and manual calculator.

Fungal Infections of the Hand.

Clinically significant fungal infections of the upper extremity are uncommon but increasing They are classified based on anatomic location and epidemiology. The anatomic categories that affect the hand include cutaneous, subcutaneous, and deep. Cutaneous infections are caused by organisms that metabolize keratin and can cause serious morbidity but are rarely fatal.

Henry Versus Thompson Approach for Fixation of Proximal Third Radial Shaft Fractures: A Multicenter Study.

Objective: To compare the volar Henry and dorsal Thompson approaches with respect to outcomes and complications for proximal third radial shaft fractures.

Design: Multicenter retrospective cohort study.

Patients/participants: Patients with proximal third radial shaft fractures ± associated ulna fractures (OTA/AO 2R1 ± 2U1) treated operatively at 11 trauma centers were included.

Costs Associated With Single-Use and Conventional Sets for Distal Radius Plating.

Purpose: Volar plating of distal radius fractures is an increasingly common procedure. Presterilized, single-use volar plate fixation sets have been purported to increase operating room efficiency and decrease cost. The purpose of this study was to compare the actual cost of using a conventional set compared with the projected cost of using its single-use counterpart.

Right Ring Finger Volar Mass in a 14-Year-Old Boy.

A trigger digit is relatively uncommon in adolescents and often has a different etiology in that age group vs adults. In the pediatric population, trigger digits frequently arise from a variety of underlying anatomic situations, including thickening of the flexor digitorum superficialis or flexor digitorum profundus tendons, an abnormal relationship between the flexor digitorum superficialis and flexor digitorum profundus tendons, a proximal flexor digitorum superficialis decussation, or constriction of the pulleys. In addition, underlying conditions such as mucopolysaccharidosis, juvenile rheumatoid arthritis, Ehlers-Danlos syndrome, and central nervous system disorders such as delayed motor development have been associated with triggering.