CASE: A 53-year-old male patient, subsequently diagnosed with type I Stickler syndrome, presented with severe premature osteoarthritis associated with bilateral hip dysplasia and knee epiphyseal dysplasia. Despite the presence of the typical manifestations of orofacial defects, hearing, ocular, and musculoskeletal abnormalities, the patient had never been diagnosed with the syndrome.

CONCLUSION: Stickler syndrome can present with a wide spectrum of musculoskeletal abnormalities without previous diagnosis. It is often underrecognized if the manifestations of other systems are not appreciated. Stickler syndrome should be considered in the differential diagnosis of patients with unexplained musculoskeletal abnormality particularly in the presence of other system manifestations.