Do you often have back pain? Maybe you also feel a tingling sensation down your legs. But imagine, along with this back pain, you suddenly have difficulty urinating or defecating, or you can't control them? This is really not something you can just ignore. This can be a very serious, emergency medical condition that requires emergency surgery. This is what we are talking about today.
What is Cauda Equina Syndrome?
Simply put, this is a very rare but very serious condition. At the bottom of our spine, or spinal cord, there is a bundle of nerve roots. This bundle of nerves is shaped like a horse's tail, so it is called "Cauda Equina" in Latin. These nerves send and receive messages to and from the organs in our legs, feet, and pelvic organs.
Cauda Equina Syndrome (CES) occurs when this nerve bundle is compressed for some reason. This is considered a surgical emergency . If treatment is delayed, the damage to the nerves may not be reversible. This means that both legs may become permanently paralyzed , and there is a possibility of permanent loss of bladder and bowel control.
This condition can occur suddenly (acute) or develop over time (chronic). However, it is essential to see a doctor as soon as symptoms appear.
What are the causes of Cauda Equina Syndrome?
Although this condition is most common in adults, it can also occur in children with birth defects or who have suffered a serious injury to their spine. The main causes are:
- A herniated disc in the lower back, pressing on a nerve, is the most common cause.
- Spinal stenosis .
- A tumor or cancer in the spine.
- Infections, swelling, bleeding, or fractures in the spine.
- Spinal injury from a serious accident (e.g., car accident, fall from a height, gunshot wound).
- Birth defects, for example, arteriovenous malformation (AVM).
- A complication after back surgery.
- A complication of spinal anesthesia.
Red Flag Symptoms of this condition
These symptoms can be difficult to recognize, as they are similar to those of other illnesses. But if you have one or more of the "Red Flag Symptoms" below, go to a hospital's Emergency Department (ETU) or see a doctor immediately.
Don't just stay home thinking this is a normal backache. Time is of the essence here.
| Symptom | Description and explanation |
|---|---|
| Saddle Anesthesia | This is the main and most dangerous symptom. Imagine that when you ride a horse, the parts of your body that are pressed against the saddle. That means that your buttocks, the inner thighs, and the area around your genitals will feel less or completely numb. It feels like those areas have been anesthetized. |
| Problems with urinary and bowel control | You may suddenly feel the need to urinate or defecate and be unable to stop (incontinence). Or you may feel that you are unable to urinate or defecate even when you try to urinate or defecate (retention). You may also lose the feeling of needing to urinate. |
| Severe back pain and leg pain | Sciatica is a type of pain that feels like an electric shock down the leg, more severe than a normal backache. This pain can be in both legs. |
| Weakness or numbness in the legs | You may feel as if your legs or one of them is going numb. You may have difficulty getting up from a chair, or you may stumble when walking. You may also feel a burning sensation in your legs and feet, or a tingling sensation (paresthesia) that feels like ants are walking. |
| Sexual function problems | Sudden sexual dysfunction or loss of sexual sensation. |
How does a doctor find this?
When you go to the hospital, the doctor will listen carefully to your symptoms. Then he will examine your body, especially the strength, reflexes, and sensation in your legs.
But to confirm this disease for sure, an MRI scan is definitely necessary. MRI can obtain three-dimensional (3D) images of the spine and nerves. This can then pinpoint the exact location of the nerve compression. In cases where MRI is not available, an X-ray or CT scan called a myelogram may also be performed.
How to treat it? Do you need to hurry?
If this condition is diagnosed, the treatment is to immediately perform surgery to release the pinched nerve. This surgery is called a lumbar laminectomy .
Remember, surgery within 48 hours of the onset of symptoms gives the best chance of preventing permanent damage and recovering.
In addition to surgery, other treatments may be given depending on the cause:
- High-dose steroid (corticosteroids) medications to reduce swelling.
- Antibiotics if the cause is an infection.
- If the cause is a cancerous tumor, radiation therapy or chemotherapy may be given after surgery.
Even after surgery, depending on the extent of nerve damage, it may not be completely healed. However, it may take years for things like bladder and bowel control to return to normal.
Living with CES - What do you need to know?
If there is any permanent damage after surgery, you will have to learn to live with the changes. Physical and emotional support are very important for you during this journey.
Inform your family about this and get their help. You can also get help from various professionals, such as:
- Physical Therapist
- Occupational Therapist
- Sex Therapist
- Counselor or Psychologist
If you have problems controlling your urine or stool, these things can help:
- Empty your bladder completely using a catheter three to four times a day.
- Drink plenty of water and stay clean to prevent urinary tract infections.
- If necessary, use glycerin suppositories or enemas to help pass stool.
- Wear protective pads.
Talk openly with your doctor about all of this. He or she will give you the guidance you need.
Take-Home Message
- Cauda Equina Syndrome (CES) is not just a common backache, it is a medical emergency .
- If you experience symptoms such as numbness around the buttocks and genitals (saddle anesthesia), loss of urinary/fecal control, or loss of leg strength, go to a hospital immediately .
- The main treatment is emergency surgery within 48 hours. The longer it is delayed, the greater the chance of permanent damage.
- Even after surgery, it can take time to recover. Medical advice and family support are essential.
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