Idiopathic avascular necrosis of the right hip masquerading as a painful right knee in an adult

Affiliations

• ¹ Emergency Medicine Division, Department of Surgery, University Hospital of the West Indies, Kingston 7, Jamaica, West Indies. ericw.williams@yahoo.com.
• ² Emergency Medicine Division, Department of Surgery, University Hospital of the West Indies, Kingston 7, Jamaica, West Indies.
• ³ Department of Radiology, University Hospital of the West Indies, Kingston 7, Jamaica, West Indies.
• ⁴ Department of Orthopaedics, University Hospital of the West Indies, Kingston 7, Jamaica, West Indies.