Management of rotator cuff calcifications

Area of Science:

• Orthopedics
• Rheumatology
• Biochemistry

Background:

• Rotator cuff calcification etiology is debated, with potential links to tissue hypoxia and genetic predisposition (HLA-A1 antigen).
• Calcification formation is often asymptomatic; acute symptoms arise during the resorptive phase due to vascular invasion and increased intratendinous pressure.
• Conservative treatments like injections and barbotage are common, but steroid injections' role is controversial due to potential long-term resorption effects.

Purpose of the Study:

• To review the etiology, pathophysiology, and treatment options for rotator cuff calcification.
• To evaluate the efficacy and outcomes of conservative and surgical interventions, particularly arthroscopic excision.

Main Methods:

• Literature review of studies on rotator cuff calcification.
• Analysis of conservative treatment outcomes (injections, needling, barbotage).
• Evaluation of surgical outcomes, comparing open versus arthroscopic excision techniques.

Main Results:

• Arthroscopic excision of rotator cuff calcification demonstrates excellent results with decreased morbidity and faster recovery compared to open surgery.
• Conservative treatments are frequently successful, but a subset of patients requires surgical intervention.
• Acromioplasty and ligament resection are indicated only when impingement is confirmed.

Conclusions:

• Arthroscopic excision is a reliable and effective treatment for symptomatic rotator cuff calcification unresponsive to conservative management.
• The technique requires skill but offers significant pain relief and improved patient outcomes.
• Understanding the resorptive phase is crucial for managing acute symptoms.