Steven F. DeFroda Archives

Physical Address

304 North Cardinal St.
Dorchester Center, MA 02124

Intraoperative and Postoperative Issues With Subscapularis Repair

Introduction The subscapularis muscle is the largest and most powerful rotator cuff muscle, accounting for as much as 53% of the force generated around the glenohumeral joint by the rotator cuff complex. Despite this, the subscapularis typically receives less attention…

Posterior Instability

Introduction Posterior shoulder instability represents an array of disorders, ranging all the way from symptomatic subluxation (symptomatic, excessive translation of the humeral head on the glenoid) to multiple frank dislocation events. Posterior shoulder instability events are primarily subluxation events in…