Disks lie between the spinal bones (vertebra). They serve as shock absorbers. This protects the spine and helps it stay flexible. Degenerative disk disease is wear and tear on these disks. This wear and tear causes pain and other symptoms. Some degeneration is normal as you age. Not all degeneration will result in symptoms of this disease.
The disk is usually dehydrated, and not as resilient as normal. The fibrous tissue, which holds the disk material in place, may suffer small tears. These tears lead to further damage. There is some evidence that genetics may play a part for some people.
Factors that may incerase your chance for degenerative disk disease:
Increased ageFamily history of degenerative disk diseaseAthletic activityBack injurySymptoms of degenerative disk disease include:
Pain in the low back, buttocks, thighs, or neckPain that worsens when sitting, bending, lifting, or twistingPain that feels better when walking, changing positions, or lying downPeriods of severe pain that gets better after a few days or monthsNumbness and tingling into the legsWeakness in the legsFoot drop (inability to raise the foot at the ankle)
Your doctor will ask about your symptoms and medical history. A physical exam will be done. Other tests may include:
Blood and/or urine tests to rule out other causes of painMRI scan
—a test that uses magnetic waves to make pictures of structures inside the body
X-ray
—a test that uses radiation to take a picture of structures inside the body, especially the bones
Discography
—dye is injected into the affected spinal area to get
clearer x-ray images
EMG/NCV-a neurophysiologic test used in some cases to evaluate nerves which may be irritated or impinged on by a disk.Talk with your doctor about the best plan for you. Treatment options include:
Therapy for this condition is focused on teaching you how to manage your back pain. This may involve:
Posture trainingExerciseIce packsHeatingElectrical stimulationRelaxationOther forms of physical therapySteroid injections may be used for some short term pain relief. They are injected around the nerves exiting the spinal cord.
Surgery may be required for some. Surgery may involve removing the degenerated disk and fusing two of the vertebra together.
Take the following steps to help protect your spine:
Begin a safe
exercise program
with the advice of your doctor.
Maintain a
healthy weight
.
If you have
osteoporosis
, follow your doctor's instructions for treating the condition.
Last reviewed September 2012 by Rimas Lukas, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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