Are you dragging your leg when you can't lift your foot? Let's learn about this Foot Drop (Foot Drop)

Do you find yourself dragging your toes along the ground without even realizing it when you walk? Do you have to lift your knees higher than normal when climbing stairs? Do you often stumble and fall when doing so? This is what we medically call 'Foot Drop'. This is not actually a separate disease, but a symptom of some other problem in our body. So today, let's talk about this simply and politely.

What exactly is Foot Drop?

Simply put, Foot Drop is the inability to lift the front part of your foot, that is, the toes. This is caused by weakness or paralysis of the muscles that lift the toes. This condition can be temporary or sometimes chronic.

Because they can't lift the front of their foot like this, someone with Foot Drop drags their toes along the ground when they walk. To stop this dragging, they have to lift their knees a lot higher when they walk. Think of it like climbing stairs. Walking this way is a bit unnatural, so there's a lot of risk of tripping and falling.

This condition can affect only one leg (unilateral) or both legs (bilateral).

What could be causing this?

Foot drop is mainly caused by a problem in our nervous system or muscles. Let's look at the main causes.

Lumbar Radiculopathy

This is the most common cause of foot drop. It occurs when a nerve that starts in the lower back and runs down the legs is compressed. This condition can be caused by compression of the nerve at the L5 vertebra in the back.

Causes of a pinched nerve in the spine:

• Spinal Stenosis: Narrowing of the spinal canal (spinal stenosis): With age, the passageway through which the nerves pass through the spinal cord narrows.
• Bone spurs: Small bone spurs that form around joints can cause nerve compression.
• Herniated Disk: This is what we call a "herniated disk." This can also cause nerve compression.

Peroneal Nerve Injury

One of the main nerves that runs down our legs is the peroneal nerve. This is a nerve that runs just below the knee, on the outside of the leg. Damage to this nerve is another major cause of foot drop.

This nerve can be damaged when:

• Injuries to the knee, leg, or ankle (e.g., fractures, dislocations).
• Sitting with your legs crossed for long periods of time can cause this nerve to become compressed in the knee area.
• When a leg is kept in a cast for a long time.
• A tumor or fluid-filled cyst forms on the nerve.
• Diseases such as rheumatoid arthritis.
• Diseases that affect the peripheral nervous system, such as Charcot-Marie-Tooth.

Brain and motor nerve diseases

Our movements are controlled by the brain and spinal cord. So foot drop can also be caused by related conditions. However, in times like these, there are many other symptoms in addition to foot drop.

• Brain-related diseases: Stroke, Multiple Sclerosis (MS), Cerebral Palsy, Parkinson's Disease.
• Motor Neurone Diseases: Polio, ALS (Amyotrophic Lateral Sclerosis).

Rarely, this condition can also be caused by muscle-related diseases such as muscular dystrophy.

How do you find this, Doctor?

When you go to see a doctor because you have these symptoms, he will first examine you carefully. He will check the strength of your leg muscles, the way you walk, and whether you can lift your leg.

Then, we may recommend some tests to find the real underlying cause .

What are the treatments for this?

The best thing is that in most cases, there is a treatment for this. However, the treatment depends on the underlying cause. When the underlying cause is treated, the condition of Foot Drop can also be cured.

• Physical and Occupational Therapy: This is a very important treatment. A physical therapist will teach you exercises to strengthen weakened muscles, keep your legs flexible, and correct your walking pattern.
• Use of devices (Braces, Splints, Orthotics): Special braces/splints or shoe inserts can be used to help keep the leg and ankle in the correct position. These can greatly reduce the amount of tripping that occurs while walking.
• Surgery: In some cases, surgery may be necessary. For example, surgery may be performed to relieve pressure on a pinched nerve, repair a damaged nerve, or perhaps reattach a strong tendon to a weak muscle.

Things you can do to be careful at home

There is a high risk of falling due to foot drop. So you need to be a little more careful both at home and outside.

• Don't leave unnecessary items on the floor of your home. Keep walkways clean.
• Remove items that can get tangled, such as rugs and wrinkled carpets.
• Use the handrail when going up and down stairs.
• If necessary, use a walking aid (cane or walker). It's nothing to be ashamed of. Your safety is the most important thing.

Sometimes, if it is a temporary cause, such as a minor pinched nerve, it may resolve on its own. However, if it is caused by a chronic disease such as MS or ALS, the foot drop condition may become permanent. Therefore, it is essential to get an accurate diagnosis.

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