DefinitionBy Mayo Clinic Staff
De Quervain's tenosynovitis (dih-kwer-VAINS ten-oh-sine-oh-VIE-tis) is a painful condition affecting the tendons on the thumb side of your wrist. If you have de Quervain's tenosynovitis, it will probably hurt when you turn your wrist, grasp anything or make a fist.
Although the exact cause of de Quervain's tenosynovitis isn't known, any activity that relies on repetitive hand or wrist movement — such as working in the garden, playing golf or racket sports, or lifting your baby — can make it worse.
June 13, 2015
- De Quervain's tendinitis (De Quervain's tendinosis). American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=a00007. Accessed April 30, 2015.
- Anderson BC, et al. de Quervain's tenosynovitis. http://www.uptodate.com/home. Accessed April 30, 2015.
- de Quervain syndrome. American Society for Surgery of the Hand. http://www.assh.org/handcare/hand-arm-conditions/de-quervain-syndrome. Accessed April 30, 2015.
- Peters-Veluthamaningal C, et al. Corticosteroid injection for de Quervain's tenosynovitis. Cochrane Database of Systematic Reviews. http://ovidsp.tx.ovid.com/sp-3.15.1b/ovidweb.cgi?&S=MDMIFPOGBPDDNLCMNCKKHEMCBFIFAA00&Link+Set=S.sh.18|1|sl_50. April 30, 2015.
- Goel R, et al. de Quervain’s tenosynovitis: a review of the rehabilitative options. Hand. 2015;10:1.