S94.30XA Inj cutan sensory nerve at ank/ft level, unsp leg, init

Instructional Notes:

S94.30XA
Description: Inj cutan sensory nerve at ank/ft level, unsp leg, init
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S94.30
Description: Injury of cutaneous sensory nerve at ankle and foot level, unspecified leg
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S94.3
Description: Injury of cutaneous sensory nerve at ankle and foot level
↓
S94
Description: Injury of nerves at ankle and foot level
Code Also: ['any associated open wound (S91.-)']
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S90-S99
Description: Injuries to the ankle and foot (S90-S99)
Exclude2:
- burns and corrosions (T20-T32)
- fracture of ankle and malleolus (S82.-)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
↓
S00-T88
Description: Injury, poisoning and certain other consequences of external causes
Exclude2:
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
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
Use Additional Code:
- code to identify any retained foreign body, if applicable (Z18.-)