Understanding Spinal Stenosis: Types, Symptoms - Dr. Shardul Soman

What’s a spinal cord injury?

Spinal stenosis is a narrowing of the spaces within your spine, which can put pressure on the nerves that travel through the spine. Spinal stenosis occurs most often in the lower back and the neck. Some people with spinal stenosis may not have symptoms

Types of spinal stenosis
The types of spinal stenosis are classified according to where on the spine the condition occurs. It’s possible to have more than one type. The two main types of spinal stenosis are:

• Cervical stenosis. In this condition, the narrowing occurs in the part of the spine in your neck.
• Lumbar stenosis. In this condition, the narrowing occurs in the part of the spine in your lower back. It’s the most common form of spinal stenosis.

Symptoms

In the neck (cervical spine)

• Numbness or tingling in a hand, arm, foot, or leg
• Weakness in a hand, arm, foot or leg
• Problems with walking and balance
• Neck pain

In severe cases, bowel or bladder dysfunction (urinary urgency and incontinence)

• In the lower back (lumbar spine)
• Numbness or tingling in a foot or leg
• Weakness in a foot or leg
• Pain or cramping in one or both legs when you stand for long periods or when you walk, which usually eases when you bend forward or sit
• Back pain

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