ICD-10-CM > S00-T88 > S10-S19 > S11 > S11.0 S11.0 Open wound of larynx and trachea Non-Billable/Non-Specific Codes S11.01Open wound of larynxS11.011Laceration 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..., sequelaS11.02Open wound of tracheaS11.021Laceration without foreign body of tracheaS11.021A..., initial encounterS11.021D..., subsequent encounterS11.021S..., sequelaS11.022Laceration with foreign body of tracheaS11.022A..., initial encounterS11.022D..., subsequent encounterS11.022S..., sequelaS11.023Puncture wound without foreign body of tracheaS11.023A..., initial encounterS11.023D..., subsequent encounterS11.023S..., sequelaS11.024Puncture wound with foreign body of tracheaS11.024A..., initial encounterS11.024D..., subsequent encounterS11.024S..., sequelaS11.025Open bite of tracheaS11.025A..., initial encounterS11.025D..., subsequent encounterS11.025S..., sequelaS11.029Unspecified open wound of tracheaS11.029A..., initial encounterS11.029D..., subsequent encounterS11.029S..., sequelaS11.03Open wound of vocal cordS11.031Laceration without foreign body of vocal cordS11.031A..., initial encounterS11.031D..., subsequent encounterS11.031S..., sequelaS11.032Laceration with foreign body of vocal cordS11.032A..., initial encounterS11.032D..., subsequent encounterS11.032S..., sequelaS11.033Puncture wound without foreign body of vocal cordS11.033A..., initial encounterS11.033D..., subsequent encounterS11.033S..., sequelaS11.034Puncture wound with foreign body of vocal cordS11.034A..., initial encounterS11.034D..., subsequent encounterS11.034S..., sequelaS11.035Open bite of vocal cordS11.035A..., initial encounterS11.035D..., subsequent encounterS11.035S..., sequelaS11.039Unspecified open wound of vocal cordS11.039A..., initial encounterS11.039D..., subsequent encounterS11.039S..., sequela