1 Around the eyes, cheeks, nose, and forehead in adults and infants.  On the gums and palate inside the mouth of infants; these milia are called Epstein's pearls, and they occur in up to 85% of infants.
Osteochondral lesions can occur after just one traumatic injury or as a result of a series of traumatic episodes. The following signs and symptoms may raise a concern for osteochondral lesions: Prolonged pain in the affected ankle joint triggered by any physical activities. Popping or locking of the ankle joint.
Introduction. 1  An osteochondral defect (OD) of the talus is a lesion involving the talar articular cartilage and its subchondral bone mostly caused by a single or multiple traumatic events, but idiopathic OD of the ankle do occur [8, 46, 47, 50].