Pelvic floor
Pelvic Floor
The Pelvic Floor (pronunciation: /ˈpɛlvɪk flɔːr/) is a complex structure in the lower part of the pelvis that provides support for the pelvic organs and plays a crucial role in the function of the urinary, bowel, and reproductive systems.
Etymology
The term "pelvic floor" is derived from the Latin words "pelvis" meaning basin, and "floor" referring to the bottom or base of a structure.
Anatomy
The pelvic floor is composed of layers of muscle and other tissues that stretch from the pubic bone at the front, to the base of the spine at the back, and from one ischial tuberosity (sitting bone) to the other (side-to-side). These layers wrap around the rectum, bladder, and in women, the uterus and vagina.
Function
The main functions of the pelvic floor include supporting the pelvic organs, assisting in urinary and fecal continence, aiding in sexual performance (orgasm), assisting in childbirth, and working as a venous and lymphatic pump for the pelvis.
Related Terms
- Pelvic Organ Prolapse: A condition where the muscles and tissues supporting the pelvic organs (uterus, rectum, and bladder) become weak or loose.
- Kegel Exercises: Exercises that strengthen the pelvic floor muscles.
- Urinary Incontinence: Involuntary leakage of urine, often due to weak pelvic floor muscles.
- Pelvic Floor Dysfunction: A group of disorders that occur when pelvic floor muscles and ligaments are impaired.
External links
- Medical encyclopedia article on Pelvic floor
- Wikipedia's article - Pelvic floor
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