ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.3 > S63.33 > S63.339 S63.339 Traumatic rupture of unspecified ulnocarpal (palmar) ligament Non-Billable/Non-Specific Codes S63.339A..., initial encounterS63.339D..., subsequent encounterS63.339S..., sequela