ICD-10 Code: S91.309 – Unspecified open wound, unspecified foot

ICD-10 code S91.309 corresponds to Unspecified open wound, unspecified foot. This code is classified under the chapter S91 Open wound of ankle, foot and toes, which is part of the S90-S99: Injuries to the ankle and foot category.

The parent chapter is Injury, poisoning and certain other consequences of external causes.