A term of waning use for an abnormal discharge of either (1) Non-faecal material from a normal anus; or (2) Normal faeces from an abnormal channel or passage.
allochezia
, allochetia (al″ŏ-kē′zē-ă, zh(ē-)ă) (al″ŏ-kē′shē-ă) [ allo- + Gr. chezein, to defecate] The excretion of feces through an abnormal opening.