The perineal region is that part of the trunk below the pelvic diaphragm. It is diamond shaped and has the same boundaries as the pelvic outlet. It is divided into an anterior, urogenital triangle and a posterior, anal triangle. The term "perineum" in obstetrics and gynecology is generally limited to the area between the anal and vaginal orifices. The tendinous center, or perineal body, is a median, fibromuscular mass between the urogenital and anal triangles.
Male Perineum Massage: The Underrated Pleasure Point
Perineum - Wikipedia
We know episiotomy can impact on the function and healing of these two sacred parts of the female anatomy, so it is important for women to be educated on what you can do during labour and birth to reduce or eliminate the risk of tearing and decline routine episiotomy. This is in fact the clitoral glans — which is the visible part of the whole clitoris that is very sensitive to touch. The clitoris is a multi-part system and includes two shafts called crura , which are around 10cm long that encircle the vagina. MRI studies revealed that most of these structures expand significantly during arousal and the bulbs can effectively wrap about the vagina.
Chapter 38: The perineal region and external genitalia
These two images compare the structure of the male and female perinei. In the male, identify: scrotum bulb of penis perineal body or central tendon of the perineum - not as obvious as in the female perineum and not a clinically important structure in the male as it is in the female anus In the female, identify: clitoris labia majorum labia minorum posterior fornix vagina urethral opening perineal body central tendon of the perineum anus. The boundaries of the perineum are: anterior - pubic symphysis PS posterior - coccyx C lateral - ischial tuberosities IT anterolateral - ischiopubic ramus IPR posterolateral - sacrotuberous ligament A line drawn between the two tuberosities separates the diamond shaped perineum into an anterior urogenital triangle UG and a posterior anal triangle A.
The perineum is the space between the anus and scrotum in the male and between the anus and the vulva in the female. There is some variability in how the boundaries are defined. The perineum is an erogenous zone for both males and females. The perineum is generally defined as the surface region in both males and females between the pubic symphysis and the coccyx. The perineum is below the pelvic diaphragm and between the legs.