VALVULA PROSTATICA Meaning and
Definition
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Valvula prostatica is a term used in medicine to refer to the prostatic valve. The prostatic valve is a small, circular fold or flap of tissue located within the prostatic urethra, which is the portion of the urethra that passes through the prostate gland. This gland is part of the male reproductive system and surrounds the urethra, through which urine and semen pass.
The main function of the valvula prostatica is to regulate the flow of urine and semen through the prostatic urethra. It helps to prevent the backflow of these fluids, ensuring their proper direction and uninterrupted flow. This valve acts as a barrier, controlling the movement of urine and semen during voiding and ejaculation.
The valvula prostatica is composed of smooth muscle fibers and connective tissue, allowing it to contract and relax to facilitate proper opening and closure. It is also believed to aid in maintaining the pressure within the prostatic urethra during ejaculation, which assists in the expulsion of semen.
Although this valve is a physiological structure present in males, its precise significance and clinical implications are still a subject of study and research. Certain pathologies, such as prostatic hypertrophy or inflammatory prostate conditions, may affect the function of the valvula prostatica, leading to urinary and reproductive system issues. Consequently, further understanding of this structure is necessary for the management and treatment of related conditions.
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Mercier's barrier, the enlarged middle lobe of the prostate.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VALVULA PROSTATICA
- calvula prostatica
- balvula prostatica
- galvula prostatica
- falvula prostatica
- vzlvula prostatica
- vslvula prostatica
- vwlvula prostatica
- vqlvula prostatica
- vakvula prostatica
- vapvula prostatica
- vaovula prostatica
- valcula prostatica
- valbula prostatica
- valgula prostatica
- valfula prostatica
- valvyla prostatica
- valvhla prostatica
- valvjla prostatica
- valvila prostatica
- valv8la prostatica
Etymology of VALVULA PROSTATICA
The etymology of the phrase "valvula prostatica" can be broken down as follows:
1. Valvula: The word "valvula" comes from the Latin term "valvulae", which means "small valve" or "little door". It is the diminutive form of the Latin word "valva", meaning "door" or "gate". The term is derived from the Proto-Indo-European root *wel-, which means "to turn" or "to roll". Over time, "valvula" came to be used in anatomy referring to structures that functioned like a valve, regulating the flow of fluids or substances.
2. Prostatica: The word "prostatica" is derived from the Latin term "prostata", which means "prostate gland".
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