Which point serves as an exit point for the stomach channel?

The point that serves as the exit point for the stomach channel is ST-42. An exit point in acupuncture is where the energy (Qi) exits the channel and connects with other channels or areas of the body, facilitating the flow and distribution of energy. ST-42, located on the dorsum of the foot at the junction of the first and second metatarsal bones, is recognized for its role in this capacity.

Moreover, understanding the functions and characteristics of different acupuncture points is key in Traditional Chinese Medicine (TCM). In this case, while other points like ST-41, ST-43, and ST-44 have their own specific roles in treating various conditions, they do not serve as exit points for the stomach channel. Thus, ST-42 stands out in this context for its unique positioning in the flow of Qi.