dermatome maps

Dermatome maps illustrate areas of the skin supplied by sensory nerves from specific spinal nerve roots. They help identify how nerve damage or compression affects sensation in particular regions. Each dermatome correlates with a pair of spinal nerves, creating a pattern that clinicians use to diagnose nerve-related conditions. For example, sensation in certain patches on your skin corresponds to nerves originating from specific parts of your spine, aiding in pinpointing issues within the nervous system. These maps are essential tools for understanding nerve function and diagnosing neurological or spinal problems.