Biomechanical Comparison of Anatomic Restoration of the Ulnar Footprint vs Traditional Ulnar Tunnels in Ulnar Collateral Ligament Reconstruction.

Background: Current techniques for ulnar collateral ligament (UCL) reconstruction do not reproduce the anatomic ulnar footprint of the UCL. The purpose of this study was to describe a novel UCL reconstruction technique that utilizes proximal-to-distal ulnar bone tunnels to better re-create the anatomy of the UCL and to compare the biomechanical profile at time zero among this technique, the native UCL, and the traditional docking technique.

Hypothesis: The biomechanical profile of the anatomic technique is similar to the native UCL and traditional docking technique.

Management and outcomes of latissimus dorsi and teres major injuries in professional baseball pitchers.

Background: Very little data exist on latissimus dorsi (LD) and teres major (TM) injuries in professional baseball pitchers.

Purpose: This review was undertaken to report on the management and outcomes of baseball pitchers with injury to 1 or both of these muscles.

Study Design: Case series; Level of evidence, 4.

Open luxatio erecta: a case report and literature review.

Luxatio erecta humeri is a rare clinical entity, comprising 0.5% of all glenohumeral dislocations. Even more uncommon, open luxatio erecta has only been described three times dating back to the 1800s.

Cost analysis of outpatient anterior cruciate ligament reconstruction: autograft versus allograft.

Background: Prior studies suggest the cost of allograft anterior cruciate ligament (ACL) reconstruction is less than that for autograft reconstruction. Charges in these studies were influenced by patients requiring inpatient hospitalization. QUESTION/PURPOSE: We therefore determined if allograft ACL reconstruction would still be less costly if all procedures were performed in a completely outpatient setting.

Neer Award 2005: Peripheral nerve function during shoulder arthroplasty using intraoperative nerve monitoring.

The incidence of neurologic injury after shoulder arthroplasty has been reported to be 1% to 4%. However, the true incidence may be higher, because injury is identified only clinically and examination of the post-arthroplasty shoulder is difficult. This study used intraoperative nerve monitoring to identify the incidence, pattern, and predisposing factors for nerve injury during shoulder arthroplasty.

Heterotopic ossification in a throwing athlete after elbow arthroscopy.

A case of heterotopic ossification occurring after elbow arthroscopy in a young, healthy, throwing athlete is reported. The heterotopic bone caused a loss of motion post-arthroscopy in the patient and was confirmed with plain radiographs and bone scan. Twenty-two months after elbow arthroscopy, the patient underwent an open excision of the heterotopic bone.

Thermal modification of partial tears of the anterior cruciate ligament.

Purpose: Partial tears of the anterior cruciate ligament (ACL) are common, representing 10% to 28% of all ACL tears. Untreated partial tears of the ACL may go on to complete rupture in up to 42% of cases, and as few as 30% of patients return to their preinjury activity level. The purpose of this study was to evaluate the effectiveness of thermal modification for the treatment of partial tears of the ACL.