ICD-10-CM > S00-T88 > S20-S29 > S29 > S29.0 > S29.02 > S29.022 S29.022 Laceration of muscle and tendon of back wall of thorax Non-Billable/Non-Specific Codes S29.022A..., initial encounterS29.022D..., subsequent encounterS29.022S..., sequela