L02.2 - Cutaneous abscess, furuncle and carbuncle of trunk
L02.23 - Carbuncle of trunk
L02.231 - Carbuncle of abdominal wall
L02.232 - Carbuncle of back [any part, except buttock]
L02.233 - Carbuncle of chest wall
L02.234 - Carbuncle of groin
L02.235 - Carbuncle of perineum
L02.236 - Carbuncle of umbilicus
L02.239 - Carbuncle of trunk, unspecified