Aseptic necrosis (death) of bone
About Aseptic necrosis (death) of bone
This condition occurs when then bone dies because of a decreased blood supply. The dead bone is weak and small fractures can occur causing the symptoms experienced. The hip is the most commonly affected area followed by the shoulders and knees. The main causes of this condition are trauma, alcohol use, and taking corticosteroid medications. This condition is also called avascular necrosis.Symptoms
Pain, decreased motion, swelling, pain with movement, stiffness on the joint.Tests & Diagnostics
A history and physical exam will be performed. A bone scan and/or MRI is usually needed to identify the disorder.Common tests: Complete blood count (CBC), Comprehensive metabolic panel (CMP), CT Scan, MRI, X-ray.
Conventional treatment summary
Treatment depends on the area involved and the extent of the bone damage. When possible, the causes of aseptic necrosis will be addressed to prevent further damage. Other options include surgery, rest, and splinting.Medical specialties
Orthopedic Surgery · Pediatric Sports Medicine
This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Aseptic necrosis (death) of bone.