Exploring the Esoteric: Tuberculosis of the Medial Epicondyle of the Humerus

Tuberculosis (TB) of the medial epicondyle of the humerus represents a rare etiology of chronic pain, swelling, and restricted mobility of the elbow joint, characterized by a gradual progression of the swelling. The paucity of reported cases in the literature attests to their infrequency. Herein, we present a case that was referred to our department after enduring swelling, restricted movement, and discomfort for a period of one year. The patient underwent a thorough clinical evaluation, followed by debridement, which ultimately resulted in the diagnosis of TB of the medial epicondyle of the humerus. In this ensuing case report, we comprehensively describe the clinical presentation, diagnosis, and treatment approach employed for this uncommon manifestation of TB affecting the elbow joint.