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L23

Allergic contact dermatitis

• allergy NOS (T78.40)
• contact dermatitis NOS (L25.9)
• dermatitis NOS (L30.9)

• dermatitis due to substances taken internally (L27.-)
• dermatitis of eyelid (H01.1-)
• diaper dermatitis (L22)
• eczema of external ear (H60.5-)
• irritant contact dermatitis (L24.-)
• perioral dermatitis (L71.0)
• radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

L23.0

Allergic contact dermatitis due to metals

• Allergic contact dermatitis due to chromium
• Allergic contact dermatitis due to nickel

L23.1

Allergic contact dermatitis due to adhesives

L23.2

Allergic contact dermatitis due to cosmetics

L23.3

Allergic contact dermatitis due to drugs in contact with skin

• dermatitis due to ingested drugs and medicaments (L27.0-L27.1)

L23.4

Allergic contact dermatitis due to dyes

L23.5

Allergic contact dermatitis due to other chemical products

• Allergic contact dermatitis due to cement
• Allergic contact dermatitis due to insecticide
• Allergic contact dermatitis due to plastic
• Allergic contact dermatitis due to rubber

L23.6

Allergic contact dermatitis due to food in contact with the skin

• dermatitis due to ingested food (L27.2)

L23.7

Allergic contact dermatitis due to plants, except food

• allergy NOS due to pollen (J30.1)

L23.8

Allergic contact dermatitis due to other agents

L23.81

Allergic contact dermatitis due to animal (cat) (dog) dander

• Allergic contact dermatitis due to animal (cat) (dog) hair

L23.89

Allergic contact dermatitis due to other agents

L23.9

Allergic contact dermatitis, unspecified cause

• Allergic contact eczema NOS