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3 lis 2016 · The perineum is the part of the pelvis which contains the external genitalia and anus. It is inferior to the pelvic diaphragm. Regarding the surface anatomy, the perineal area is the region between the thighs, extending from the pubic symphysis anteriorly to the gluteal folds posteriorly.
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17 lut 2024 · Learn about the perineum, an anatomical region in the pelvis that contains structures of the urogenital and gastrointestinal systems. Find out its boundaries, contents, innervation, and clinical correlations.
15 lis 2023 · The perineum is cranially (internally) limited by the pelvic floor muscles and its overlying fascia. The region is further subdivided by a horizontal line between each ischial tuberosity (interischial line) into a urogenital (anterior to the interischial line) and an anal triangle (posterior to the interischial line).
26 paź 2022 · Your perineum is the tiny patch of sensitive skin between your genitals (vaginal opening or scrotum) and anus, and it’s also the bottom region of your pelvic cavity. The perineum may refer to just the part of your body you can see (the skin in between your genitals and your anus).
16 lis 2023 · In the lithotomy position, the perineum can be seen as a diamond shaped pelvic outlet with four points to it. On the sides, the two points are the ischial tuberosities, anterior is the pubic symphysis and posterior is the coccyx.
11 lis 2024 · The perineum is the diamond-shaped region inferior to the pelvic diaphragm. The pubic symphysis, pubic arches, ischial tuberosities, and coccyx bound the perineum. An imaginary line between the ischial tuberosities divides the perineum into an anterior (urogenital) triangle and a posterior (ischioanal) triangle ( Figure 12-2A ).
24 lip 2023 · The perineum is the region below the pelvic diaphragm; it consists of muscle-fascial formations arranged to close the pelvis inferiorly. The perineal musculature would have a different embryological origin than the musculature of the pelvic diaphragm and receives innervation by a group of motoneurons, grouped in the nucleus of Onuf, through the ...
