What are the differences between anal and rectal scopes?

Anoscope and rectal scope are mainly different in length, examination site and light source.

1, length The

length of anoscope is shorter, generally 10cm. The length of rectal scope is longer, generally 15-25cm.

2, the examination site

Anoscope is mainly to check the liver, anal canal and rectal end and other parts of the situation, can effectively check out hemorrhoids, anal fissure or anal fistula and other diseases

.