INTRADERMAL Meaning and
Definition
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Intradermal is an adjective that pertains to medical treatments or procedures involving the administration or injection of a substance directly into the dermis, the layer of skin located underneath the epidermis. It specifically refers to the act of introducing a substance, such as a vaccine or medication, into the skin by means of a small needle or syringe.
The intradermal route is commonly used for certain diagnostic tests, such as tuberculin skin tests, sensitivity tests, or allergy tests, where small quantities of the substances are introduced into the skin to observe the body's reaction. It is also utilized for cosmetic purposes, like facial rejuvenation techniques, where fillers are injected into the dermal layer to reduce wrinkles or enhance facial contours.
The dermis contains an extensive network of blood vessels and nerve endings, making it an ideal target for intradermal procedures as it facilitates the rapid absorption of the substance and the accurate evaluation of a physiological response. Intradermal injections can elicit specific immune system reactions, aiding in immunization or allergy management.
The intradermal route typically requires a specialized technique due to the shallow depth of skin penetration required. The injection is generally administered at a slight angle, resulting in a visible wheal or small bump forming under the skin. The use of intradermal injections allows for precise delivery and accurate assessment of the effects of the substance within the skin, ensuring optimal medical treatment or diagnostic outcomes.
Common Misspellings for INTRADERMAL
Etymology of INTRADERMAL
The word "intradermal" is derived from two Latin roots: "intra", meaning "within" or "inside", and "dermis", referring to the second layer of the skin. When combined, the term "intradermal" literally means "within the dermis" and is typically used to describe medical procedures or substances administered into the skin layer.
Similar spelling words for INTRADERMAL
- intracranial,
- intralobular,
- intramural,
- indurate,
- introduce,
- intrastate,
- intradermally,
- intractable,
- intruder,
- intermarry,
- intrados,
- introvert,
- intracerebral,
- intradermic.
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