Spinal injections to treat back pain are typically safe. However, side effects can occur, such as bleeding, infection, increased pain, headache, and more. Doctors may suggest spinal injections to ...
A dermatome is an area of skin supplied by a single spinal nerve. There are 31 pairs of spinal nerves, forming nerve roots that branch from your spinal cord, but only 30 dermatomes. Your spinal nerves ...
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Dermatomes of the Body and What They Do
A dermatome is an area of skin that gets its sensation from a specific spinal nerve root. Spinal nerves exist in 31 pairs, one on each side of the spine. These nerves send signals for things like ...
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