S91.309S✓ Billable
Unspecified open wound, unspecified foot, sequela
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S90-S99Injuries to the ankle and foot (S90-S99)├S91Open wound of ankle, foot and toes
└S91.309SUnspecified open wound, unspecified foot, sequela
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