Femoral head
Femoral Head
The Femoral Head is the highest part of the thigh bone (femur), and it is rounded to fit into the hip socket. The femoral head is a crucial part of the hip joint, which is a ball and socket joint. This joint allows for a wide range of motion, including flexion, extension, abduction, adduction, and internal and external rotation.
Anatomy[edit | edit source]
The femoral head is connected to the femur by a thin section of bone known as the femoral neck. This area is often the site of fractures, particularly in older individuals with osteoporosis. The femoral head is covered with a layer of articular cartilage, which helps to reduce friction within the joint and absorb shock.
Conditions[edit | edit source]
Several medical conditions can affect the femoral head, including:
- Femoral head avascular necrosis: This condition occurs when the blood supply to the femoral head is disrupted, leading to the death of bone tissue. It can be caused by a fracture or dislocation of the hip, excessive alcohol use, or prolonged use of high-dose steroid medications.
- Hip osteoarthritis: This is a degenerative joint disease that affects the cartilage of the hip, including the femoral head. It can cause pain, stiffness, and reduced range of motion in the hip.
- Hip fractures: These often involve the femoral head or neck. They are most common in older people, particularly those with osteoporosis.
Treatment[edit | edit source]
Treatment for conditions affecting the femoral head depends on the specific condition and its severity. Options may include physical therapy, medication, hip arthroscopy, or hip replacement surgery.
See Also[edit | edit source]
Femoral head Resources | ||
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