ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.3 > S63.33 S63.33 Traumatic rupture of ulnocarpal (palmar) ligament Non-Billable/Non-Specific Codes S63.331Traumatic rupture of right ulnocarpal (palmar) ligamentS63.331A..., initial encounterS63.331D..., subsequent encounterS63.331S..., sequelaS63.332Traumatic rupture of left ulnocarpal (palmar) ligamentS63.332A..., initial encounterS63.332D..., subsequent encounterS63.332S..., sequelaS63.339Traumatic rupture of unspecified ulnocarpal (palmar) ligamentS63.339A..., initial encounterS63.339D..., subsequent encounterS63.339S..., sequela