noun, takes する, intransitive verb

Medicine, etc. term.
  1. making an incision in the abdomen, performing a laparotomy.

Variations

Pronunciation Kanji Kana Is Common
開腹 かいふく

Contained Kanji Breakdown

open, unfold, unseal
カイ ひら.く あ.く (3rd, N4)
gate, counter for cannons
モン かど と (2nd, N2)
open, initiate, begin
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
twenty, twenty or letter H radical (no. 55)
キョウ ク にじゅう (Kentei 1)
abdomen, belly, stomach
はら フク (6th, N3)
month, moon
つき ゲツ ガツ (1st, N5)
return, repeat, repeatedly
person(人) variant
day, sun, Japan
ひ にっ ニチ (1st, N5)
late, delayed, winter radical (no. 34)
チ しゅう (Kentei 1)