What tests can be done to detect femoral head necrosis?

To detect femoral head necrosis, the key is to use imaging examinations, such as X-rays, magnetic resonance imaging (MRI) and CT scans, which can help doctors determine the extent and range of the lesion.

Femoral head necrosis is a type of bone tissue necrosis caused by interrupted blood supply. In the early stages, symptoms may not be obvious, such as mild hip discomfort or limited movement, but as the disease progresses, pain will increase and even functional impairment will occur. Since early symptoms are easily confused with other diseases, it is difficult to diagnose based on surface observation alone, so imaging examinations are particularly important in diagnosis.

X-rays are the most basic examination method, which can observe changes in bone morphology, but may not show abnormalities in the early stages of the disease. Magnetic resonance imaging is the most sensitive detection method, which can clearly show even early lesions. CT scans are suitable for understanding structural damage to bones and the specific morphology of lesions. If further analysis is required, it may also be combined with medical history, physical examination and blood tests.

If you experience persistent hip pain, limited mobility, or have concerns about your condition, it is recommended that you visit an orthopedic clinic as soon as possible. The doctor will arrange appropriate examinations based on the specific symptoms so that a clear diagnosis and appropriate treatment can be carried out as soon as possible.