Pelvic Curtain is a term that can be used in different contexts, but in the medical field, it refers to a sheet of muscles and connective tissue that separates the pelvic cavity from the abdominal cavity. This structure is also known as the pelvic diaphragm, and it plays a crucial role in supporting the organs located in the pelvic region, such as the bladder, rectum, and uterus. The pelvic curtain is composed of two main muscles, the levator ani and the coccygeus, which work together to maintain the integrity of the pelvic floor and prevent organ prolapse. The levator ani muscle is a broad, thin sheet of muscle that spans the pelvic cavity from the pubic bone to the coccyx. It is divided into three parts: the pubococcygeus, the iliococcygeus, and the puborectalis. The pubococcygeus muscle is the most anterior and medial part of the levator ani, and it forms a sling around the urethra, vagina, and rectum. The iliococcygeus muscle is the most posterior and lateral part of the levator ani, and it attaches to the ischial spine and the coccyx. The puborectalis muscle is a U-shaped sling of muscle fibers that encircles the anorectal junction and helps maintain continence. The coccygeus muscle, also known as the ischiococcygeus, is a triangular-shaped muscle that lies posterior to the levator ani. It originates from the ischial spine and the sacrospinous ligament and inserts onto the coccyx. The coccygeus muscle provides additional support to the pelvic floor and helps maintain the angle between the rectum and the anal canal. In summary, the pelvic curtain is a sheet of muscles and connective tissue that separates the pelvic cavity from the abdominal cavity. It is composed of the levator ani and coccygeus muscles, which work together to support the pelvic organs and maintain continence. Dysfunction of the pelvic curtain can lead to pelvic floor disorders such as urinary and fecal incontinence, pelvic organ prolapse, and sexual dysfunction.
Pelvic diaphragm, Levator ani muscle, Coccygeus muscle, Pelvic floor disorders, Continence
Pelvic Curtain is a drawing technique used in anime, comics, and manga for drawing character bottom wear, clothing and costumes. It is a type of shading style, which uses a gradient between dark and light tones to simulate a realistic folding appearance in the fabric. It is often used to help create a three-dimensional effect to the clothing, both on the front and back of the character, by creating a sense of depth and softness. The basic form of the technique is to draw a darker area around the waist, then gradually increasing the darkness as it moves down towards the bottom of the clothing.
Anime, manga, and comics, character bottom wear, shading style, gradient tones, realistic folding, three-dimensional effect, depth, softness.
CITATION : "Taro Yamada. 'Pelvic Curtain.' Design+Encyclopedia. https://design-encyclopedia.com/?E=177949 (Accessed on April 27, 2025)"
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