Instruction Source: S91.242A
Pnctr w fb of left great toe w damage to nail, init
Instruction Source: S91.242
Puncture wound with foreign body of left great toe with damage to nail
Instruction Source: S91.24
Puncture wound with foreign body of toe with damage to nail
Instruction Source: S91.2
Open wound of toe with damage to nail
Instruction Source: S91
Open wound of ankle, foot and toes
Excludes 1 (Mutually Exclusive)
- open fracture of ankle, foot and toes (S92.-with 7th character B)
- traumatic amputation of ankle and foot (S98.-)
Instruction Source: S90-S99
Injuries to the ankle and foot (S90-S99)
Excludes 2 (Not Included Here)
- burns and corrosions (T20-T32)
- fracture of ankle and malleolus (S82.-)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
Instruction Source: S00-T88
Injury, poisoning and certain other consequences of external causes
Excludes 2 (Not Included Here)
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
Clinical Notes
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code