S80.26 - Insect bite (nonvenomous) of knee S80.2 - Other superficial injuries of knee S80.26 - Insect bite (nonvenomous) of knee S80.261 - Insect bite (nonvenomous), right knee S80.262 - Insect bite (nonvenomous), left knee S80.269 - Insect bite (nonvenomous), unspecified knee