A finger flexor tendon injury is damage to the tissues that help the finger move. It can make it hard to bend the finger.
This injury is often caused by a cut to the finger, hand, or arm. Other causes are:
Things that may raise your chance of this injury are:
Symptoms may be:
The doctor will ask about your symptoms and health history. A physical exam will be done. The doctor will ask how the injury happened. The finger will be checked. A doctor who treats bones may need to look at it.
A splint will be needed to protect the finger. Other options are:
Antibiotics may be needed to treat or prevent infection.
Most people will need surgery to repair the tendon. Exercises will also be given to help with finger strength and motion.
This injury happens due to accidents. There are no guidelines to prevent it.
American Society for Surgery of the Hand
Ortho Info—American Academy of Orthopaedic Surgeons
Canadian Orthopaedic Association
Trauma Association of Canada
Flexor tendon injuries. American Society for Surgery of the Hand website. Available at: http://www.assh.org/handcare/hand-arm-injuries/Flexor-Tendon. Published 2013. Accessed September 23, 2019.
Flexor tendon injuries. Ortho Info—American Academy of Orthopaedic Surgeons website. Available at: http://orthoinfo.aaos.org/topic.cfm?topic=A00015. Updated January 2011. Accessed September 23, 2019.
Jersey finger—emergency management. EBSCO DynaMed website. Available at:https://www.dynamed.com/management/jersey-finger-emergency-management. Accessed September 23, 2019.
Tuttle HG, Olvey SP, et al. Tendon avulsion injuries of the distal phalanx. Clin Orthop Relat Res. 2006 Apr;445:157-168.
Last reviewed September 2019 by EBSCO Medical Review Board Teresa Briedwell, PT, DPT, OCS, CSCS Last Updated: 7/14/2020