Most patients suffer from only mild symptoms. Symptoms typically last approximately 13 months. Of patients without myelopathy at initial presentation, only 29% of them will develop myelopathy within 30 years.
Ossification of the posterior longitudinal ligament
Ischemia-reperfusion injury of the appendicular musculoskeletal system
Humeral avulsion of the glenohumeral ligament
Protrusio acetabuli
Anterior vertebral body tethering
Discoid meniscus
Fibroma of tendon sheath
Posselt's envelope of motion