title: Arthroscopic treatment of rotator cuff disease.
abstract: The goal of this article is to summarize the current concepts on rotator cuff disease with an emphasis on arthroscopic treatment. Most rotator cuff tears are the result of an ongoing attritional process. Once present, a tear is likely to gradually increase in size. Partial-thickness and subscapularis tears can both be successfully treated arthroscopically if conservative management fails. Partial tears involving greater than 50% of tendon thickness should be repaired. Articular-sided partial tears involving less than 50% of the rotator cuff can reliably be treated with debridement. A more aggressive approach should be considered for low-grade tears (<50%) if they occur on the bursal side. Biomechanical and anatomic studies have shown clear superiority with dual-row fixation compared with single-row techniques. However, current studies have yet to show clear clinical advantage with dual-row over single-row repairs. Biceps tenotomy or tenodesis can reliably provide symptomatic improvement in patients with irreparable massive tears. True pseudoparalysis of the shoulder is a contraindication to this procedure alone and other alternatives should be considered.
authors.affiliation: Division of Upper Extremity Surgery, Department of Orthopaedics, Allegheny General Hospital, Pittsburgh, PA 15212, USA.
authors.forename: Claudius D
authors.initials: CD
authors.lastname: Jarrett
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Schmidt
mesh_terms: D001182:Arthroscopy / Q000379:methods*; D001696:Biomechanical Phenomena; D017115:Catheter Ablation / Q000009:adverse effects; D003646:Debridement; D005109:Extracellular Matrix / Q000637:transplantation; D006801:Humans; D008279:Magnetic Resonance Imaging; D010808:Physical Examination / Q000379:methods; D026741:Physical Therapy Modalities; D053657:Platelet-Rich Plasma; D011182:Postoperative Care; D011183:Postoperative Complications; D017006:Rotator Cuff / Q000601:surgery*; D000070636:Rotator Cuff Injuries; D053441:Suture Anchors / Q000009:adverse effects; D013536:Suture Techniques; D013710:Tendons / Q000637:transplantation; D054457:Tissue Scaffolds