ICD-10-CM > S00-T88 > S10-S19 > S11 > S11.0 > S11.01 S11.01 Open wound of larynx Non-Billable/Non-Specific Type 2 Excludes open wound of vocal cord (S11.03) Codes S11.011Laceration without foreign body of larynxS11.011A..., initial encounterS11.011D..., subsequent encounterS11.011S..., sequelaS11.012Laceration with foreign body of larynxS11.012A..., initial encounterS11.012D..., subsequent encounterS11.012S..., sequelaS11.013Puncture wound without foreign body of larynxS11.013A..., initial encounterS11.013D..., subsequent encounterS11.013S..., sequelaS11.014Puncture wound with foreign body of larynxS11.014A..., initial encounterS11.014D..., subsequent encounterS11.014S..., sequelaS11.015Open bite of larynxS11.015A..., initial encounterS11.015D..., subsequent encounterS11.015S..., sequelaS11.019Unspecified open wound of larynxS11.019A..., initial encounterS11.019D..., subsequent encounterS11.019S..., sequela