Femoral nerve dysfunction is a loss of movement or sensation in parts of the legs due to damage to the femoral nerve. The femoral nerve is located in the pelvis and goes down the front of the leg. It helps the muscles move the hip and straighten the leg. It provides feeling sensation to the front of the thigh and part of the lower leg.
A nerve is made up of many fibers, called axons, surrounded by insulation, called the myelin sheath. Damage to any one nerve, such as the femoral nerve, is called mononeuropathy.
Mononeuropathy usually means there is a local cause of damage to a single nerve. Disorders that involve the entire body systemic disorders can also cause isolated nerve damage to one nerve at a time such as occurs with mononeuritis multiplex.
The health care provider will ask about your symptoms and examine you. This will include an exam of the nerves and muscles in your legs. Your provider may order additional tests, depending on your medical history and symptoms. Tests may include blood tests, x-rays, and other imaging tests. Your provider will try to identify and treat the cause of the nerve damage. You'll be treated for any medical problems such as diabetes or bleeding in the pelvis that may be causing the nerve damage.
A CT scan can also look for vascular or bone growths. The first step in treating femoral neuropathy is dealing with the underlying condition or cause.
If compression on the nerve is the cause, the goal will be to relieve the compression. Occasionally in mild injuries, such as mild compression or a stretch injury, the problem may resolve spontaneously. For people with diabetes, bringing blood sugar levels back to normal may alleviate nerve dysfunction.
This usually involves medications and physical therapy. You might have corticosteroid injections in your leg to reduce inflammation and get rid of any swelling that occurs.
Pain medications can help relieve any pain and discomfort. For neuropathic pain, your doctor may prescribe medications, such as gabapentin, pregabalin, or amitriptyline. Physical therapy can help build up the strength in your leg muscles again. A physical therapist will teach you exercises to strengthen and stretch your muscles. Undergoing physical therapy helps to reduce pain and promote mobility.
You might need to use an orthopedic device, such as a brace, to assist you with walking. Usually, a knee brace is helpful in preventing knee buckling. This type of therapy helps you learn to do regular tasks like bathing and other self-care activities.
Your doctor might recommend surgery if you have a growth blocking your femoral nerve. Removing the growth will relieve the pressure on your nerve.
You might be able to heal fully after you treat the underlying condition. You can lower your risk of femoral neuropathy caused by diabetes by keeping your blood sugar levels under control.
This helps protect your nerves from damage caused by this disease. Preventive measures would be directed at each cause. Talk to your doctor for advice about what preventive measures would be the best for you. Nerve blocks can prevent or control pain. Diabetic peripheral neuropathy is a painful condition caused by nerve damage from diabetes.
Read on to learn about the symptoms. Isolated nerve dysfunction IND is a type of neuropathy nerve damage that occurs in a single nerve. Technically it is a mononeuropathy because it…. A spinal cord injury is damage to the spinal cord that can have a lasting and significant impact on your daily life.
Here's what you need to know. Diabetic neuropathy is a common but painful symptom of diabetes. Read it at Google Books - Find it at Amazon 4. Eizenberg, Ahern G. General anatomy. McGraw-Hill Medical. Read it at Google Books - Find it at Amazon. Related articles: Anatomy: Lower limb. Promoted articles advertising. Figure 1: femoral nerve Figure 1: femoral nerve.
Figure 2: lumbar plexus labeled Figure 2: lumbar plexus labeled. Figure 3: femoral triangle diagram Figure 3: femoral triangle diagram. Loading more images Close Please Note: You can also scroll through stacks with your mouse wheel or the keyboard arrow keys. Loading Stack - 0 images remaining. By System:. Patient Cases. Contact Us.
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