The medial epicondyle is the medial prominence of the distal humerus serving as the origin for the common flexor tendon (FCR, FCU, PL, FDS, pronator teres) and the attachment of the ulnar collateral ligament (UCL). It is located subcutaneously and directly palpable, making it the reference for medial elbow pain localisation.
Medial epicondyle avulsion fractures in adolescents from valgus stress (throwing, wrestling) displace the fragment into the joint in 50 percent of cases, producing the characteristic medial epicondyle incarceration that blocks full elbow extension. These require surgical extraction and fixation. In adults, medial epicondylalgia (golfer elbow) is the equivalent overuse injury to lateral epicondylalgia, producing medial epicondyle tenderness at the common flexor origin. The ulnar nerve in the cubital tunnel immediately posterior to the medial epicondyle is vulnerable to trauma and cubital tunnel syndrome.
This website uses cookies to enhance your experience. Some are essential for site functionality, while others help us analyze and improve your usage experience. Please review your options and make your choice.
If you are under 16 years old, please ensure that you have received consent from your parent or guardian for any non-essential cookies.
Your privacy is important to us. You can adjust your cookie settings at any time. For more information about how we use data, please read our privacy policy. You may change your preferences at any time by clicking on the settings button below.
Note that if you choose to disable some types of cookies, it may impact your experience of the site and the services we are able to offer.
Some required resources have been blocked, which can affect third-party services and may cause the site to not function properly.
This website uses cookies to enhance your browsing experience and ensure the site functions properly. By continuing to use this site, you acknowledge and accept our use of cookies.
