Have you ever felt like an electric shock between your toes? Or maybe that annoying sensation of stepping on a pebble that isn't actually there? It could be Morton's neuritis, a condition I see quite often in my office.
Morton's neuritis is an inflammation of a nerve that runs between the toes, usually between the third and fourth toes. It's not serious, but it can be really annoying. Very annoying.
What exactly is this Morton's neuritis?
Think of your foot as a busy road. Nerves are like electrical cables running under the asphalt. When there's too much pressure or friction, these "cables" become inflamed and start causing problems.
Morton's neuritis affects one of these digital nerves, the one that passes between the heads of the metatarsals. The tissue around the nerve thickens, forming what is technically called a "neuroma." It's a bit like a small callus forming around the nerve, constantly irritating it.
Who suffers most from it? Women, to be honest. This is because they often wear high heels or shoes that are too tight in the front. But don't think it's just a matter of wearing the wrong shoes—there are other factors as well.
Why does it happen? The main causes
After all, the foot is a complex structure. Many factors can lead to Morton's neuritis. Mechanical overload is often the main culprit: when we walk, run, or stand for hours, our body weight is placed precisely on that area of the foot.
Foot deformities play a significant role. If you have bunions, hammertoes, or flat feet, weight distribution changes and certain areas become overloaded. It's as if certain parts of the foot are working harder than they should.
Ill-fitting shoes are another major problem. Narrow-toed shoes compress the toes, while high heels shift all the weight to the ball of the foot. I've seen patients who wore overly stiff safety shoes for work and eventually developed neuromas.
Certain sports can also contribute to the problem. Running, dancing, and tennis—all activities that put stress on the forefoot.
Symptoms of Morton's neuritis
Here's what patients usually tell me: "Doctor, it's like I have a pebble in my shoe, but when I look, there's nothing there." Or: "I feel like an electric shock starting from my toes and rising up to my ankle."
The pain is typically localized between the third and fourth toes, although it can also affect the space between the second and third. It's a distinctive pain: burning, sometimes stabbing. It's often accompanied by tingling and numbness in the affected toes.
The interesting thing is that the pain worsens when you walk and improves when you take off your shoes and massage your foot. Many patients tell me they have to stop in the street, take off their shoes, and massage their foot to feel relief.
Sometimes there's also a feeling of swelling, even if the foot appears normal from the outside. Others describe the sensation of having "sleepy" toes or of walking on something soft and unstable.
How do I diagnose?
When a patient with these symptoms arrives, I first listen to their story. The symptoms of Morton's neuritis are quite characteristic, so I often get a pretty good idea from their description.
Then I move on to the physical exam. There's a test we orthopedists do called "Mulder's sign": I press the foot laterally while simultaneously pushing up the space between the toes. If there's a neuroma, I'll feel a "click" and the patient will experience pain. It's very specific.
I also check the mobility of the toes, any deformities, and the shape of the foot. I observe how the patient walks and where they put most of their weight.
To confirm the diagnosis, I often request an ultrasound or MRI. Ultrasound is cheaper and often sufficient to see the neuroma. MRI is more accurate but more expensive—I use it when I have diagnostic doubts or am planning surgery.
Sometimes I also do an X-ray, not so much to see the neuroma (which can't be seen on X-rays) but to rule out other problems like stress fractures or joint problems.
The treatment options we have
The good news is that Morton's neuritis is treatable, especially if caught early. Surgery isn't always necessary.
We always start with conservative treatment. Changing shoes is essential: out with high heels and narrow toes, and in with comfortable shoes with shock-absorbing soles and plenty of room for the toes. It seems trivial, but often this alone solves much of the problem.
Custom-made insoles are often very helpful. I'm not talking about the generic insoles you find in the pharmacy, but those custom-made after a foot examination. They help redistribute the load and relieve the area of the neuroma.
For pain and inflammation, I use oral anti-inflammatories for short periods, or cortisone injections directly into the affected area. Injections are quite effective, although they don't always provide a permanent solution.
In cases that don't respond to conservative treatment, surgery may be considered. The procedure involves removing the neuroma—a relatively simple procedure performed as an outpatient procedure under local or regional anesthesia.
Recovery after surgery
If surgery is necessary, recovery times are generally good. For the first few days after surgery, you'll need to wear a special post-op shoe, a rigid one that protects your foot.
The stitches are usually removed after 2-3 weeks and you can start wearing normal, but still comfortable, shoes. Full recovery takes about 4-6 weeks, but after 2-3 weeks, most patients are walking normally.
I've seen many patients return to sports 6-8 weeks after surgery. Obviously, it depends on the type of sport and how the individual's healing progresses.
How to prevent Morton's neuritis
Prevention is primarily achieved through appropriate footwear. I know it's difficult for many women to give up high heels, but at least alternate them with more comfortable shoes throughout the day.
If you play sports, make sure you have specific shoes that are in good condition. Running shoes should be replaced every 600-800 kilometers, even if they still look good on the outside.
If you have foot deformities such as bunions or flat feet, it's important to correct them to avoid overloading. Sometimes a well-made insole is all it takes.
SmartHallux: Where we can help you
Dr. Luigi Manzi has gained specific experience in this field and treats each patient with a personalized treatment plan using the most modern techniques, including minimally invasive ones when possible.
The SmartHallux team treats conditions such as hallux valgus , Morton's neuroma , and other deformities that cause foot pain. Providing comprehensive support throughout the treatment process, SmartHallux can be a winning choice for effective treatment tailored to your needs. Book your specialist consultation with the SmartHallux team now.
FAQ
Is it true that Morton's neuritis is different from metatarsalgia?
Yes, they are two different things, although they are often confused. Morton's neuritis is a specific nerve problem, while metatarsalgia is a more general term that refers to pain in the forefoot, under the heads of the metatarsals.
How much does Morton's neuritis surgery cost?
Costs vary depending on the facility and whether it's public or private. It's always best to inquire directly with the facility where you plan to undergo surgery.
Can I go back to sports after surgery?
In most cases, yes. Usually, after 6-8 weeks, you can gradually resume sports activity. It depends on the type of sport and how your recovery progresses.
What can I do to relieve the pain immediately?
Remove your shoes and gently massage the area. Apply ice for 15-20 minutes if there's swelling. And above all, avoid tight-fitting or high-heeled shoes until the problem is resolved.
