Bone scan is a test that helps doctors find lesions in the patient's bones. To perform this technique, doctors will use cameras to collect radiation from radioactive drugs that have been injected into the patient's body before and convert them into signals and convert them into images.

Avascular necrosis of the femoral head is a complex disease that requires expensive treatments such as joint replacement. The earlier the disease is detected, the less burden it will have on the patient and their family. To diagnose avascular necrosis of the femoral head, the doctor may prescribe various medical techniques.

99mtc bone scan is a modern, safe procedure in the Department of Diagnostic Imaging and Nuclear Medicine. The method allows creating images on radioactive scanners but they have very low radiation exposure. Radioactive tracers are not stored but are eliminated from the body very quickly.