Sometimes we don't even think about it. Imagine trying to get up from a chair in front of the TV and feeling a sharp, stabbing pain that starts in the back and goes down the leg... Many people are afraid at this time, thinking, "Oh my, is one of my discs slipping?" Actually, it is very possible. Today, let's talk about this condition called ' Herniated Disc ' or 'Slipped Disc' that afflicts many people.
What does it really mean to jump a disc?
To understand this, let's first learn a little about the structure of our spine. Our spine is made up of 33 small bones stacked on top of each other. We call these vertebrae . Between each of these vertebrae is a soft, jelly-like cushion. That's what we call the intervertebral disc, or 'disk.'
The main function of this disc is to act as a 'shock absorber' by absorbing the shock that comes to the spine when we bend back and forth flexibly, lift weights, and walk.
This disc has two layers.
1. Inner core (Nucl EUS Pulposus): This is the soft, jelly-like part inside.
2. Outer Cover (Annulus Fibrosus): This is the slightly stronger, fibrous outer ring surrounding the jelly-like part.
For some reason, for example, when lifting a heavy weight suddenly, bending incorrectly, or due to changes with age, this strong outer covering tears or cracks, and the jelly-like material inside pushes out. That's what we call a 'herniated disc.' This protruding jelly-like material presses on the nearby spinal cord or the nerves that come out of it. That's when unbearable pain, numbness, and other symptoms begin.
Are Herniated Disk and Bulging Disk the same thing?
Many people confuse the two conditions. Although the symptoms are similar, there is a clear difference between the two. Simply put, a bulging disc is when the outer covering of the disc does not tear, but rather changes with age and bulges outward like a flat tire. In a herniated disc , the outer covering tears and the jelly inside leaks out.
Let's look at this difference in a table.
| Feature | Herniated Disk | Bulging Disk |
|---|---|---|
| Reason | It is often caused by an accident or lifting a heavy load. | It is often a gradual deterioration that occurs with age. |
| What happens to the disk? | A crack or hole appears in the outer casing and the jelly part spills out. | The disc itself pops out without tearing the cover. |
| Impact | Usually affects one disc. | Multiple disks can be affected at the same time. |
| Most common age | Between 30-50 years old (more common in men). | It is most common after the age of 40. |
What are the main symptoms of this?
Sometimes a herniated disc may not cause any symptoms. However, many people do develop symptoms. These symptoms depend on where the herniated disc is (in the back or neck) and how badly it is pressing on a nerve.
Common symptoms are:
- Numbness or tingling: A tingling sensation in the arm or leg where the nerve is pinched and along its course.
- Sharp, burning pain: You may experience shooting pain, like an electric shock.
- Muscle weakness : Muscle weakness may occur in the area of pain. For example, difficulty lifting the leg.
- Symptoms are only on one side of the body: Most of the time, this pain and numbness is only on the right or left side.
If a disc has slipped in the lower back (Lumbar Spine):
The pain can start in the back and travel through the buttocks, thighs, and buttocks all the way to the foot . This is also called 'sciatica'.
If a disc in the neck (cervical spine) has slipped:
The pain can start in the neck and travel down the shoulder to the arm and fingers .
The most important thing is that this pain can increase when coughing, sneezing, or even sitting, because the pinched nerve is compressed even more at that time.
When you need to see a doctor urgently!
While this condition can usually be managed at home, there are some cases where immediate medical attention is needed. We consider these as red flag signs.
If you experience one or more of the following symptoms after an injury, go to the nearest hospital Emergency Department (ETU) immediately.
- Extreme weakness in the arm or leg .
- Having a fever or infection .
- Loss of sensation in the rectum or genital area.
- Bladder or bowel dysfunction. This is a very serious condition.
Symptoms like these indicate that the spinal cord is being severely damaged. Therefore, it is essential to see a doctor without wasting time .
How exactly does the doctor find this?
If you have these symptoms, the best thing to do is see a doctor. The first thing he or she will do is give you a thorough physical examination.
- I'm asking you about the pain.
- They will press on the painful areas of your back or neck.
- You will be made to lie down on a bed and have your legs or arms move in different directions.
- Tests knee and ankle reflexes.
- It tests the strength of the muscles in your legs and arms.
- Sometimes they say to walk on the soles of your feet and on your heels.
In most cases, the condition can be diagnosed with this physical exam alone. However, your doctor may order some tests to rule out other causes of the pain (e.g., a fracture or tumor) or to pinpoint the exact nerve that is being pinched.
Further tests
- X-ray: A normal X-ray won't show a herniated disc, but it can check for other problems in the spine, such as fractures.
- CT scan: This can provide a clearer image of the spine and surrounding structures than an X-ray.
- MRI scan: The best and most accurate test to diagnose a herniated disc is an MRI. It can clearly see the location of the disc, its condition inside, and which nerves are being compressed.
- EMG and NCS tests: These tests are used to see if there is damage to the nerves and how tight they are. In an ``Electromyogram (EMG)``, a small needle-like device is inserted into the muscle and its electrical activity is measured. In ``Nerve Conduction Studies (NCS)``, a small electrical signal is sent to the nerve and the speed at which it travels is measured. This can tell you exactly if there is nerve damage.
Will this heal? How can I heal quickly?
Yes, the good news is that for most people, a herniated disk condition will resolve on its own within a few weeks or a month or two. The body has the ability to heal itself.
These things will help you recover quickly:
1. Rest: Avoid activities that increase pain (heavy lifting, back-straining activities) completely. However, don't stay in bed all day. Simple activities like short walks are fine.
2. Medication: Take the painkillers and anti-inflammatory drugs prescribed by your doctor as directed.
3. Cold and hot compresses: You can apply ice packs to reduce pain and swelling for the first two days. After that, it's a good idea to apply a hot water bottle to relax the muscles.
4. Physiotherapy: It is very important to do exercises to strengthen the back and abdominal muscles under the guidance of a physiotherapist, as advised by your doctor. This can also prevent this condition from recurring in the future. Remember, you should only exercise if the pain decreases. If the pain increases, stop immediately.
If the pain persists, your doctor may give you a steroid injection or refer you to other treatments. Surgery is only considered in the most severe cases and if no other treatments have helped.
Take-Home Message
- A 'herniated disk' is when the outer covering of a spinal disc tears, causing the jelly-like material inside to protrude and press on a nerve.
- The main symptoms are sharp pain, numbness, and muscle weakness in the back, neck, arm, or leg.
- Most cases resolve within a few weeks or months with rest, medication, and physical therapy.
- Important: If you experience symptoms such as incontinence, loss of sensation in the genital area, etc., it is an emergency. Go to a hospital's Emergency Department (ETU) immediately.
- Always consult your doctor for an accurate diagnosis and treatment plan. Avoid making decisions based on guesswork.
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