proctology
Concise Oxford English Dictionary © 2008 Oxford University Press:
proctology /prɒkˈtɒlədʒi/
▶noun the branch of medicine concerned with the anus and rectum.
– derivatives
proctological adjective,
proctologist noun.
proctological adjective,
proctologist noun.
'proctology' also found in these Oxford entries:

