Calcific tendonitis is a build-up of calcium in the tendons in the shoulder.
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It is caused by a build up of calcium in the tendons. It is not known why this happens in some people.
This is more common in people who are 40 to 60 years of age. It is also more common in women.
Symptoms may be:
The doctor will ask about your symptoms and health history. A physical exam will be done. It will focus on your shoulder. A doctor who treats bones may be needed.
Images may be taken of your shoulder. This can be done with an x-ray.
Most people get better in time. Other options may be:
Initial care may be:
Calcium deposits may be broken up with:
Some people may need surgery to remove the deposits. This can be done with arthroscopy. It uses small incisions and tools to view and remove the deposits.
It is not known why this happens in some people. This are no guidelines to prevent it.
Arthroscopy Association of North America
Ortho Info—American Academy of Orthopaedic Surgeons
Canadian Orthopaedic Association
Calcific tendonitis. Internet Society of Orthopaedic Surgery & Trauma website. Available at: http://www.orthogate.org/patient-education/shoulder/calcific-tendonitis-of-the-shoulder.html. Updated September 4, 2015. Accessed September 23, 2019.
De Carli A, Pulcinelli F, et al. Calcific tendinitis of the shoulder. Joints. 2014 Jul-Sep;2(3):130-136.
Escamilla RF, Hooks TR, et al. Optimal management of shoulder impingement syndrome. Open Access J Sports Med. 2014;5:13-24.
Impingement of the shoulder. Ortho Info—American Academy of Orthopaedic Surgeons website. Available at: http://orthoinfo.aaos.org/topic.cfm?topic=a00032. Updated February 2011. Accessed September 23, 2019.
Rotator cuff impingement. EBSCO DynaMed website. Available at:https://www.dynamed.com/condition/rotator-cuff-impingement. Updated June 20, 2018. Accessed September 23, 2019.
Last reviewed September 2019 by EBSCO Medical Review Board Teresa Briedwell, PT, DPT, OCS, CSCS Last Updated: 7/14/2020