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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).
- Perineal Artery
The transverse perineal artery supplies the perineal body,...
- Perineal Nerves
The perineal nerve is a large terminal branch of the...
- Bulbospongiosus
Bulbospongiosus muscle (Musculus bulbospongiosus)...
- Urethra
The male urethra is an 18-22 cm long muscular tube that...
- Levator Ani Muscle
Levator ani muscle (Musculus levator ani) The levator ani is...
- Muscles of the Pelvic Floor
Summary of the pelvic floor muscles; Puborectalis: Origin:...
- Perineal Artery
Anatomy of the Anterior Prostate. The Pelvis & Perineum Anatomy Revision Pack contains extensive concept maps, labelled and unlabelled anatomical diagrams, and a diverse set of recall questions with corresponding answers.
22 wrz 2018 · The perineum is the diamond-shaped region between the thighs and below the pelvic diaphragm. It is divided into the urogenital triangle anteriorly and the anal triangle posteriorly. The urogenital triangle contains the superficial and deep perineal spaces, separated by the perineal membrane.
10 lis 2024 · The perineum is an anatomical region located at the lower part of the pelvis and plays an important role in supporting various structures related to the urogenital and digestive systems. It is a diamond-shaped area divided into two triangular regions: the urogenital triangle and the anal triangle. The perineum contains important muscles ...
Detailed anatomical diagrams of the anterior pelvis, both labelled and unlabelled. Comprehensive concept maps that cover the perineum, as well as the bones and joints of the pelvis. A collection of recall questions and answers focusing on pelvic anatomy.
Gross Anatomy of Perineum. The perineum is diamond shaped area located below pelvic diaphragm (fig. 1), seen from below in lithotomy position (patient is in supine position with both hip joints flexed and abducted; feet are held in position by stirrups). It is bounded anteriorly by symphysis pubis; posteriorly by tip of the coccyx, and ...
superficial and deep transverse perineus muscles are separated by the perineal membrane: transverse perineus, superficial: medial surface of the ischial ramus: contralateral muscle and the perineal body/central tendinous point: fixes and stabilizes perineal body/central tendinous point: deep branch of perineal nerve from pudendal nerve: perineal a.
