S95.909A Unsp inj unsp blood vess at ank/ft level, unsp leg, init

Instructional Notes:

S95.909A
Description: Unsp inj unsp blood vess at ank/ft level, unsp leg, init
↓
S95.909
Description: Unspecified injury of unspecified blood vessel at ankle and foot level, unspecified leg
↓
S95.90
Description: Unspecified injury of unspecified blood vessel at ankle and foot level
↓
S95.9
Description: Injury of unspecified blood vessel at ankle and foot level
↓
S95
Description: Injury of blood vessels at ankle and foot level
Exclude2:
- injury of posterior tibial artery and vein (S85.1-, S85.8-)
Code Also: ['any associated open wound (S91.-)']
↓
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.-)