The word "Stratum subcutaneum" is a scientific term used to refer to the layer of skin immediately below the outermost layer. It is pronounced as [ˈstreɪtəm sʌb.kjuːˈteɪ.ni.əm]. The spelling of this word can be broken down phonetically as follows: "stratum" is pronounced with the stress on the first syllable and sounds like "stray-tum," "subcutaneum" is pronounced with the stress on the second syllable and sounds like "sub-kew-tay-nee-um." This standardized pronunciation helps ensure clear communication in the scientific community.
The term "stratum subcutaneum" is a Latin-based scientific term used in anatomy and medicine to refer to a specific layer of tissue located beneath the skin. Also known as the hypodermis or subcutaneous tissue, this layer is situated between the dermis (the layer of skin beneath the epidermis) and the underlying muscles and organs.
The stratum subcutaneum is primarily composed of adipose (fat) tissue, connective tissue, and blood vessels. Its main function is to store and distribute fat, providing insulation and protection to the body. The adipose tissue in this layer acts as an energy reserve, regulating body temperature, cushioning organs, and serving as a shock absorber.
The thickness and composition of the stratum subcutaneum can vary depending on factors such as age, sex, and overall health. In certain areas of the body, such as the buttocks and thighs, the subcutaneous layer can be thicker, while in others like the eyelids and lips, it may be significantly thinner.
The stratum subcutaneum also plays a role in superficial procedures like subcutaneous injections and the absorption of topical medications. Additionally, it can be a site for intravenous fluid administration or the placement of subcutaneous implants, such as contraceptive devices or insulin pumps.
Understanding the stratum subcutaneum is important in various medical specialties, including dermatology, plastic surgery, endocrinology, and pharmacology, as it contributes to the overall function and appearance of the skin and body.
The subcutaneous connective tissue.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "stratum subcutaneum" is derived from Latin.
"Stratum" translates to "layer", while "subcutaneum" translates to "under the skin". Therefore, the word "stratum subcutaneum" essentially means "the layer under the skin". This is a reference to the subcutaneous tissue, which is the layer of fatty tissue located beneath the dermis, or the outermost layer of skin.