T8 Dermatome

**Semantic type:** Embryonic Structure

**Definition:** The area of the skin innervated by the eighth thoracic spinal nerve, located below the T7 dermatome, wrapping around midway between the xiphoid process and the umbilicus, covering part of the upper abdomen.

**Synonyms:** - T8 DERMATOME - T8 Nerve Root Dermatome