The "hands" teaching methods applied to the anatomy related to anorectal surgery.

AIM: The knowledge of the regional anatomy could assist us in performing various operations very well. However, mastering the regional anatomy very well is often a challenge, especially for a young surgeon.

METHOD: "Hands" teaching methods (using gesture to simulate anatomical structure) is a simple, impressive and interesting teaching method in medical education. Our goal is to find some simple gestures that could mimic some important anatomical structures in current anorectal surgery.

RESULTS: We have obtained a series of interesting and simple gestures that could exactly mimic many important anatomical structures in current anorectal surgery field, see video. These anatomical structures are involved in many common diseases, such as hemorrhoid, anorectal abscess, anal fistula, pilonidal sinus disease, and rectal cancer etc. CONCLUSION: From a synthetic and practical point of view, these "hands" teaching methods would assist the surgeons in having a better understanding of various anorectal operations. Surgeons could use these "hands" teaching methods anytime, even during surgery.