Overview
Calcific tendinitis is a condition characterized by the deposition of calcium hydroxyapatite within tendons, commonly affecting the rotator cuff of the shoulder, leading to pain and functional impairment. It often resolves spontaneously but may require intervention in refractory cases 17.Diagnosis
Clinical Presentation: Shoulder pain, decreased range of motion, and tenderness over the greater tuberosity 15.
Imaging: Radiography is crucial for identifying calcific deposits; ultrasound can further assess deposit characteristics and guide interventions 16.
Grading: Not explicitly detailed in abstracts, but imaging findings help in assessing severity and progression 12.Management
First-Line Treatments:
- Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): For pain management 1.
- Steroid Injections: To reduce inflammation and pain 1.
- Extracorporeal Shock Wave Therapy (ESWT): Effective in promoting resorption of calcific deposits 6.
- Therapeutic Exercise and Rehabilitation: Can improve function and manage pain, especially in early stages 5.
Adjunctive Treatments:
- Ultrasound-Guided Needle Aspiration/Percutaneous Irrigation: Used when conservative measures fail 1.
- Radial Shock-Wave Therapy (RSWT): Demonstrates effectiveness in reducing calcific deposits and improving outcomes 6.
- Arthroscopic Surgery: Considered for refractory cases after nonoperative treatment failure 12.Special Populations
Pregnancy: Specific management guidelines not detailed in provided abstracts 5.
Elderly: Arthroscopic surgery may be considered cautiously due to potential comorbidities and recovery challenges 12.
Comorbidities: Presence of concomitant rotator cuff tears may influence treatment choice towards surgical intervention 4.Key Recommendations
Nonoperative Management Should Be Initiated First: Including NSAIDs, steroid injections, ESWT, and rehabilitation exercises for symptomatic relief and functional improvement (Evidence: Moderate 156).
Consider Arthroscopic Surgery for Refractory Cases: After at least 6 months of failed nonoperative treatment, arthroscopic intervention can be effective (Evidence: Moderate 12).
Radial Shock-Wave Therapy is an Effective Adjunctive Treatment: Particularly useful for promoting resorption of calcific deposits (Evidence: Moderate 6).
Monitor for Recurrence Post-Treatment: Regular imaging follow-ups are essential to ensure complete resorption and prevent recurrence (Evidence: Expert opinion 2).References
1 Chen F, Deng Z, Liu Y, Chen R, Chen K, Xu J. Arthroscopic Surgery Versus Nonoperative Treatment for Calcific Tendinitis of the Shoulder: A Retrospective Cohort Study. The American journal of sports medicine 2024. link
2 Cho CH, Bae KC, Kim BS, Kim HJ, Kim DH. Recovery pattern after arthroscopic treatment for calcific tendinitis of the shoulder. Orthopaedics & traumatology, surgery & research : OTSR 2020. link
3 Kalaycı CB, Kızılkaya E. Calcific tendinitis: intramuscular and intraosseous migration. Diagnostic and interventional radiology (Ankara, Turkey) 2019. link
4 Lubowitz JH. Editorial Commentary: Options Abound for Calcific Tendonitis of the Shoulder Without a Rotator Cuff Tear. Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association 2016. link
5 Scibek JS, Carcia CR. Presentation and conservative management of acute calcific tendinopathy: a case study and literature review. Journal of sport rehabilitation 2012. link
6 Cacchio A, Paoloni M, Barile A, Don R, de Paulis F, Calvisi V et al.. Effectiveness of radial shock-wave therapy for calcific tendinitis of the shoulder: single-blind, randomized clinical study. Physical therapy 2006. link
7 Berg E. Calcific tendinitis of the shoulder. Orthopedic nursing 1997. link