Definition
Degenerative disc disease is a wear and tear of the discs between spinal bones (vertebrae). Healthy discs act like cushions to protect the spine and help it stay flexible.
Causes
Degenerative discs may be caused be:
- Drying out of discs due to the normal aging process
- Tears in the outer portion of the disc from sports, heavy lifting, or physical work
- Back injuries
Risk Factors
This problem is more common in older adults. Other things that may raise the risk are:
- Having other family members with this process
- Strain on the back from sports, heavy lifting, or physical work
- Smoking
- Obesity
Symptoms
Problems may be:
- Pain in the low back, buttocks, thighs, or neck
- Pain that worsens when sitting, bending, lifting, or twisting
- Pain that feels better when walking, changing positions, or lying down
- Numbness and tingling into the legs
- Weakness in the legs
- Problem raising the foot at the ankle
Diagnosis
The doctor will ask about your symptoms and health past. A physical exam will be done. It will focus on the spine. Images of the spine may be taken with:
Your nerves may be evaluated. This can be done with an electromyogram and
nerve conduction
studies.
Treatment
There is no cure. The goal of treatment is to manage symptoms. First steps may include:
- Supportive care, such as avoiding activities that cause pain and use of cold or warm compresses
- Physical therapy to improve strength, flexibility, and range of motion
- Medicines to ease pain, such as pain relievers and steroid injections
People who are not helped by first steps may need surgery. Choices are:
- Artificial disc replacement
- Spinal fusion to join two vertebrae together
Prevention
The risk of back problems may be lowered by:
-
Maintaining a
healthy weight
through diet and exercise
- Staying active
- Not smoking
