See the anatomy ChatGPT is talking about.

Ask about a muscle, a nerve or a pain, and Anatomy opens a 3D body right in the chat. It frames the part, fades what covers it, and moves it. Tap anything to ask about it, or mark where it hurts.

Anatomy in ChatGPT with the right piriformis and sciatic nerve exposed and labelled

Deep back muscles peeled to show the lumbar spine and nerve roots — Peel down to the spine

Axial cut looking down onto the L4-L5 disc — Cut through a disc

Piriformis line of pull as the hip bends — Watch a muscle switch jobs

Rotator cuff muscles colour-coded — Colour what belongs together