Tendons are the cords that connect bones to muscles in the body. They are covered by a sleeve-like tissue. Tenosynovitis is an inflammation of this tissue. It occurs most often in the hand, wrist, or foot.
Copyright © Nucleus Medical Media, Inc.
Most cases of tenosynovitis are caused by one of the following: InjuryInfectionStrain
such as those used for:
Computer operationAssembly line workCash register operationSports that involve repetitive actionsSewingPlaying musical instruments
Factors that may increase your risk of
tenosynovitis include: Repetitive actions with your hand, wrist, or foot during work or play
Diseases that cause inflammation such as
Tenosynovitis may cause: Joint pain, stiffness, or swellingDifficulty moving a jointRedness along the length of the tendon
Tenosynovitis is common in the tendons of the thumb. This is called de Quervain’s tenosynovitis. It causes pain and stiffness in the thumb side of the wrist.
The wrists, hands, and feet are also commonly affected. Tenosynovitis that affects tendons of the fingers can also make the finger stick in a bent position.
You will be asked about your symptoms and medical history. A physical exam will be done. It will include an assessment of the joint.
A blood test may also be done. It will be done to look for signs of bacterial infection or other conditions such as rheumatoid arthritis. You may be referred to a hand specialist.
Talk with your doctor about the best treatment plan for you. The goal of treatment is to reduce swelling and pain and to allow the tendon to move freely. Treatment options include the following:
The tendon will need time to heal. Supportive care may include the following: . A brace or splint may be used to help you rest the joint. Rest may be combined with basic stretching and strengthening exercises. Activities may need to be restricted. Normal activities will be gradually reintroduced. Ice therapy may help decrease pain and swelling. If ice is not helpful, heat therapy may be advised. A brace or splint may be used to help rest the joint.
A physical therapist will assess the tendon. An exercise program will be created to reduce discomfort and promote recovery. The therapist may also suggest modifications to your workplace to reduce stress to the area.
Several medications are used to treat tenosynovitis. These include: Nonsteroidal anti-inflammatory drugs (NSAIDs) to help reduce inflammation and painTopical pain medications, such as creams and patches, that are applied to the skinCorticosteroid injections to reduce swellingAntibiotics to treat infection
Surgery may be used for severe tenosynovitis. The surgery will release the tendon and allow it to move freely.
To prevent tenosynovitis, avoid overuse of your tendons. Take the following steps if you have a job or hobby that involves repetitive motions of the hand, wrist, or foot: Adjust your workspace to minimize the strain on your joints.Alternate activities when possible.Take breaks throughout the day.Exercise regularly.
de Quervain syndrome. American Society for Surgery of the Hand website. Available at:
http://www.assh.org/Public/HandConditions/Pages/deQuervainsTendonitis.aspx. Accessed March 11, 2015.
De Quervain tendonitis. American Academy of Orthopedic Surgeons website. Available at:
http://orthoinfo.aaos.org/topic.cfm?topic=A00007. Updated December 2013. Accessed March 11, 2016.
Derry S, Moore RA, Gaskell H, McIntyre M, Wiffen PJ. Topical NSAIDs for acute musculoskeletal pain in adults. Cochrane Database Syst Rev 2015;(6):CD007402.
Last reviewed March 2016 by Laura Lei-Rivera, PT, DPT, GCS
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
Copyright © EBSCO Publishing. All rights reserved.