Because spinal nerves exit the spine laterally, dermatomes associated with the torso and core are distributed horizontally. When viewed on a body map, they appear like stacked discs. The dermatome ...

However, dermatome maps are a good guide to where they lie ... The seven dermatomes associated with cervical nerves include: The thoracic dermatomes travel downward from where their nerves emerge ...

Dermatomes are areas of skin, each of which is connected to a single spinal nerve. Together, these areas create a surface map of the body. Dysfunction or damage to a spinal nerve can trigger ...

Answer: Cervical radiculopathy is caused by inflammation or compression of a spinal nerve in the neck. This is often caused by a cervical disc herniation or by stenosis of the spine. The pain ...

Perform a sensory examination to evaluate each dermatome of the head, neck, and arms (Figure 3). Cervical nerve 1 (C1) has no dermatome. C2, C3, and C4 provide sensation to the skin of the back of ...