S90.522

Blister (nonthermal), left ankle

Requires 7th character

S90.522 requires a 7th character to be reported. Choose a complete code below.

Inclusion terms

Note: 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
Note: The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

Not included here — may be reported together when both conditions exist.

birth trauma (P10-P15) (from S90)
obstetric trauma (O70-O71) (from S90)
burns and corrosions (T20-T32) (from S90)
fracture of ankle and malleolus (S82.-) (from S90)
frostbite (T33-T34) (from S90)
insect bite or sting, venomous (T63.4) (from S90)

Add a code to identify the following, if applicable.

This code requires a 7th character (defined at S90). Use the placeholder "X" for missing positions.