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The perineal artery (superficial perineal artery) arises from the internal pudendal artery, and turns upward, crossing either over or under the superficial transverse perineal muscle, and runs forward, parallel to the pubic arch, in the interspace between the bulbospongiosus and ischiocavernosus muscles, both of which it supplies, and finally divides into several posterior scrotal branches ...
Many of the arteries, veins, nerves, and muscles in the leg are named according to what bone they are near (e.g. tibialis anterior and the tibial nerve are near the tibia). So the artery that runs near the smaller leg bone had two names: the peroneal artery and the fibular artery.
The internal pudendal artery branches off the internal iliac artery, the main artery of the pelvis, and supplies blood to the sex organs. [1] The internal pudendal artery gives rise to the perineal artery [2] and the inferior rectal artery. [1] The superficial external pudendal artery arises from the medial side of the femoral artery.
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. In males, it is found between the bulb of the penis and the anus ; in females, it is found between the vagina and anus, and about 1.25 cm (0.49 in) in front ...
The major branch of the perineal nerve is the posterior scrotal/posterior labial. They pierce the fascia of the urogenital diaphragm , and run forward along the lateral part of the urethral triangle in company with the posterior scrotal branches of the perineal artery ; they are distributed to the skin of the scrotum or labia and communicate ...
Outline of human anatomy; Cell types. by origin; This is a list of arteries of the human body. The aorta; ... Peroneal a: Anterior tibial a:
In human male anatomy, the radix (/ r eɪ. d ɪ k s /) [1] or root of the penis is the internal and most proximal portion of the human penis that lies in the perineum.Unlike the pendulous body of the penis, which is suspended from the pubic symphysis, the root is attached to the pubic arch of the pelvis and is not visible externally.
Human anatomy is the scientific study of the morphology of the adult human. ... Perineal artery; Arteries of lower limb External iliac artery. Inferior epigastric artery.