Sternocleidomastoid Tendinopathy in a Pediatric Athlete.

To our knowledge, this case report describes the first known case of sternocleidomastoid tendinopathy, occurring in a pediatric athlete who had gone undiagnosed for a period of 2 yrs. She presented to our pain clinic with bilateral otalgia, occipital headaches, and occasional bouts of tinnitus and dizziness. An extensive workup by otolaryngology (ENT) including computed tomography imaging of the head, ear pressure equalization, and an attempt at therapeutic tonsillectomy left her with no diagnosis and no symptom relief. A clinical diagnosis of sternocleidomastoid tendinopathy was made at the initial visit based on history and physical examination findings, after excluding other diagnoses. Conservative treatment with physical therapy, acupuncture, and a short course of meloxicam and gabapentin resulted in total symptom resolution. This case is a unique reminder to clinicians that head, neck, and ear pain may precipitate from musculoskeletal origins. It emphasizes the importance of understanding local anatomy, obtaining a thorough history, and performing a detailed physical examination in arriving at an accurate diagnosis.