Dermatomes is a comprehensive reference map for neuroanatomy enthusiasts, medical professionals, and students. It provides a zoomable map of anterior and posterior dermatomes, cutaneous nerve distributions, and important landmarks. The app is an essential reference for neurologists, emergency physicians, family doctors, medical students, physiotherapists, chiropractors, osteopaths, or anyone curious about the workings of the human body.

The app comes with a lifetime email support, and it has been featured in Apple's 2010 essential apps for medical students. However, the app should not be relied upon to make clinical decisions as it is the user's full responsibility. The dermatomes are variable between individuals, and the pattern of sensory loss is usually less than the entire dermatome because of overlap. The map and landmarks presented are a consensus view drawn from numerous sources.