The Effect of Arthroscopic Rotator Interval Closure on Glenohumeral Volume.

The role of rotator interval in shoulder pathology and the effect of its closure are not well understood. In addition, the effect of rotator interval closure on intra-articular glenohumeral volume (GHV) remains unknown. We conducted a study to quantify the GHV reduction obtained with an arthroscopic rotator interval closure and to determine whether medial and lateral interval closures resulted in different degrees of volume reduction.

The Use of Chewing Gum Postoperatively in Pediatric Scoliosis Patients Facilitates an Earlier Return to Normal Bowel Function.

Purpose: In surgical correction of scoliosis in pediatric patients, gastrointestinal complications including postoperative ileus can result in extended hospital stays, poorer pain management, slower progression with physical therapy, and overall decreased patient satisfaction. In patients undergoing gastrointestinal, gynecological, and urological surgery, gum chewing has been shown to reduce time to flatus and passage of feces. The authors hypothesized that chewing gum could also speed return to normal bowel function in pediatric patients undergoing surgical correction of scoliosis.

Telementoring: use of augmented reality in orthopaedic education: AAOS exhibit selection.

Background: Virtual interactive presence (VIP) is a new technology that allows an individual to deliver real-time virtual assistance to another geographically remote individual via a standard Internet connection. The objectives of this pilot study were to evaluate the efficiency and performance of a VIP system implemented in an operating room setting, determine the potential utility of the system for guidance of surgical procedures, and assess the safety of the system.

Methods: Following institutional review board approval, fifteen patients underwent arthroscopic shoulder procedures.