What is the best test for femoral head necrosis?

The diagnosis of femoral head necrosis requires the use of a variety of imaging examinations to accurately determine the severity and development stage of the disease. Generally, the most commonly used examination types for diagnosing femoral head necrosis include X-rays, magnetic resonance imaging (MRI) and computed tomography (CT). These imaging examinations can not only help doctors confirm the diagnosis, but also provide a detailed look at the structural changes of the femoral head and the extent of necrosis.

X-ray examination is a common method for the initial assessment of femoral head necrosis, especially for observing the overall condition of the bone structure. In the early stages, X-rays may not show obvious changes, but as the disease progresses, they can show characteristics such as osteoporosis, irregular joint surfaces and femoral head collapse. Magnetic resonance imaging (MRI) is widely considered to be one of the most effective methods for diagnosing femoral head necrosis. MRI can show changes in soft tissue and bone marrow in detail and can detect tiny lesions in the early stages of the disease. Computed tomography (CT) can help provide clear images of the three-dimensional structure of the femoral head, which is of great value for determining the degree of bone collapse and surgical planning.

X-ray examination is a common method for the initial assessment of femoral head necrosis, especially for observing the overall condition of the bone structure. In the early stages, X-rays may not show obvious changes, but as the disease progresses, they can show characteristics such as osteoporosis, irregular joint surfaces and femoral head collapse. Magnetic resonance imaging (MRI) is widely considered to be one of the most effective methods for diagnosing femoral head necrosis. MRI can show changes in soft tissue and bone marrow in detail and can detect tiny lesions in the early stages of the disease. Computed tomography (CT) can help provide clear images of the three-dimensional structure of the femoral head, which is of great value for determining the degree of bone collapse and surgical planning.

After discovering the problem, timely medical treatment is the key. For a more comprehensive diagnosis, patients should undergo the above imaging examinations as early as possible and combine them for comprehensive analysis. Through detailed imaging evaluation, doctors can more accurately judge the condition and develop a suitable treatment plan. Early intervention measures such as reducing weight, using anti-inflammatory drugs and physical therapy can also play a positive role in slowing the progression of the disease. Do not take any treatment measures without professional medical advice to avoid irreversible damage to the femoral head.