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15 lis 2023 · The perineal body is attached to the vaginal introitus, as well as the posterior commissure labia majora. In addition to the other muscles of the deep perineal pouch, females also have the urethrovaginalis muscle that surrounds both the urethral and vaginal orifices.
7 mar 2024 · The perineal body is positioned posterior to the vaginal vestibule in females and the penile bulb in males, and is anterior to the anus and anal canal. It merges with the posterior border of the perineal membrane anteriorly and with the rectovesical or rectovaginal septum superiorly.
24 lip 2023 · The perineal body (PB), also referred to as the central tendon of the perineum, is a fibro-muscular structure located in the midline of the perineum. Its exact location is the midline of the perineum at the junction of the anus and urogenital triangle in both females and males.
17 lut 2024 · In women, it acts as a tear resistant body between the vagina and the external anal sphincter, supporting the posterior part of the vaginal wall against prolapse. In the male, it lies between the bulb of penis and the anus.
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).
The term ‘perineal body’ refers more specifically to the area between the vagina and anus in females and the scrotum and anus in males, and represents the point of fusion between the urogenital septum and the cloacal membrane in the embryo.
The perineal body (or central tendon of perineum) is a pyramidal fibromuscular mass in the middle line of the perineum at the junction between the urogenital triangle and the anal triangle. It is found in both males and females.
