What Causes Scalp Dermatitis?
When redness affects mainly the scalp and face, seborrheic dermatitis can be confused with eczema. You may have heard seborrheic dermatitis referred to as “cradle cap” in infants. Although it also presents as itchy patches, seborrheic dermatitis is different from eczema.
Many people think of dermatitis as synonymous with eczema but this is actually not true. Almost any itch and rash on the skin or scalp can be thought of as a dermatitis based on this definition – including psoriasis, seborrhoea, or even skin cancer. Not every rash appearing on the scalp is dermatitis.
ICD-10-CM Code for Seborrheic dermatitis, unspecified L21. 9.
Seborrheic (seb-o-REE-ik) dermatitis is a common skin condition that mainly affects your scalp. It causes scaly patches, red skin and stubborn dandruff. Seborrheic dermatitis can also affect oily areas of the body, such as the face, sides of the nose, eyebrows, ears, eyelids and chest.
“Seborrheic” refers to the “sebaceous” glands while “derm” means “skin.” It's called “dandruff” (pityriasis capitis) when it's on a teenager's or adult's scalp, and “cradle cap” when it's on a baby's. Seborrheic dermatitis can occur in other areas of your body.
ICD-10 Code for Allergic contact dermatitis, unspecified cause- L23. 9- Codify by AAPC.
Dandruff usually presents as small, white flakes in the hair and on the scalp. Seborrheic dermatitis usually presents as defined plaques of greasy, yellow scales on the scalp, behind the ears, and on the nose, upper lip, eyelids, eyebrows, and upper chest.
Seborrheic Dermatitis (SD) and dandruff are of a continuous spectrum of the same disease that affects the seborrheic areas of the body. Dandruff is restricted to the scalp, and involves itchy, flaking skin without visible inflammation.
Most often, the scales of psoriasis are thicker and somewhat drier in appearance than are the scales of seborrheic dermatitis. Psoriasis has more of a tendency to extend beyond the hairline. In addition, psoriasis usually affects more than one area of the body.
Seborrhoeic dermatitis is a common scaly rash that often affects the face, scalp and chest, but it can affect other areas. 'Dermatitis' is another word for 'eczema'.
Seborrheic Dermatitis Causes Just like atopic dermatitis, there's no known cause for seborrheic dermatitis. However, some factors make individuals more likely to develop this condition, including: Age – This type of dermatitis most often impacts infants and adults between the ages of 30 and 60.
Irritant contact dermatitis is the most common type. This nonallergic skin reaction occurs when an irritant damages your skin's outer protective layer. Some people react to strong irritants after a single exposure. Others may develop a rash after repeated exposures to even mild irritants, such as soap and water.
ICD-10 code T78. 40XA for Allergy, unspecified, initial encounter is a medical classification as listed by WHO under the range - Injury, poisoning and certain other consequences of external causes .
9: Unspecified contact dermatitis, unspecified cause.
Eczema causes burning and itching, and may occur over a long period of time. Atopic dermatitis is the most common type of eczema.
Any inflammation of the skin. Eczema is a term for several different types of skin swelling. Eczema is also called dermatitis. It is not dangerous, but most types cause red, swollen and itchy skin.