STRATUM PAPILLARE Meaning and
Definition
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The term "stratum papillare" refers to a specific layer found within the skin. It is a Latin term derived from "stratum," meaning layer, and "papillare," meaning papillary. In the context of skin anatomy, it designates the superficial layer of the dermis, which is located just beneath the epidermis.
The stratum papillare is characterized by its ridges and grooves, which form the basis of the skin's unique texture on areas such as fingertips, palms, and the soles of the feet. These ridges are responsible for enhancing grip and tactile sensitivity. Within the stratum papillare, small dermal papillae project upwards into the overlying epidermis, forming tiny protrusions that contribute to the formation of fingerprints.
This layer of the dermis contains various structural components, including collagen and elastin fibers, which are responsible for the skin's elasticity and strength. It also houses numerous blood vessels and nerve endings that play essential roles in supplying nutrients and oxygen to the skin and facilitating sensations such as touch, pressure, and temperature.
The stratum papillare not only acts as a support system for the epidermis but also plays a vital role in maintaining the integrity and health of the skin. It serves as a barrier against external environmental factors and helps regulate temperature by assisting in heat dissipation and sweat secretion. Additionally, it aids in wound healing by providing a network for cell migration and tissue regeneration.
Overall, the stratum papillare represents a crucial component of the skin's structure and function, contributing to its protective and sensory capabilities.
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Papillary of superficial layer of the corium, corpus papillare.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for STRATUM PAPILLARE
- atratum papillare
- ztratum papillare
- xtratum papillare
- dtratum papillare
- etratum papillare
- wtratum papillare
- srratum papillare
- sfratum papillare
- sgratum papillare
- syratum papillare
- s6ratum papillare
- s5ratum papillare
- steatum papillare
- stdatum papillare
- stfatum papillare
- sttatum papillare
- st5atum papillare
- st4atum papillare
- strztum papillare
- strstum papillare
Etymology of STRATUM PAPILLARE
The word "Stratum papillare" has Latin origins.
- "Stratum" is derived from the Latin word "stratum", meaning "layer" or "bed". It is used to refer to a distinct layer or level of tissue.
- "Papillare" is derived from the Latin word "papilla", meaning "nipple" or "small elevation". In the context of skin anatomy, it refers to the papillary layer, which is characterized by small projections or elevations on the surface.
Therefore, "Stratum papillare" can be translated as the "papillary layer" or "layer of small elevations". It specifically refers to the superficial layer of the dermis, which is involved in forming the dermal-epidermal junction.
