Where are epitrochlear nodes located?

Epitrochlear nodes are located above the elbow, specifically in a region close to the medial epicondyle of the humerus. These lymph nodes are part of the superficial lymphatic system and play a role in draining lymph from the hand and forearm, particularly from the ulnar side. Their location makes them clinically significant when assessing for infections or conditions affecting the upper extremity.

The anatomical position of the epitrochlear nodes is crucial for healthcare providers during physical examinations. They may palpate these nodes to evaluate for lymphadenopathy or signs of infection. Understanding their specific location helps in accurately diagnosing conditions which may involve lymphatic drainage from the areas they serve.