ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.9 > S65.99 > S65.991 S65.991 Other specified injury of unspecified blood vessel at wrist and hand of right arm Non-Billable/Non-Specific Codes S65.991A..., initial encounterS65.991D..., subsequent encounterS65.991S..., sequela