T24: Burn and corrosion of lower limb, except ankle and foot
T24.5: Corrosion of first degree of lower limb, except ankle and foot

codeFirst
(T51-T65) to identify chemical and intent

useAdditionalCode
external cause code to identify place (Y92)
T24.50: Corrosion of first degree of unspecified site of lower limb, except ankle and foot
T24.51: Corrosion of first degree of thigh
T24.52: Corrosion of first degree of knee
T24.53: Corrosion of first degree of lower leg
T24.59: Corrosion of first degree of multiple sites of lower limb, except ankle and foot

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