Mechanistically, the causes of pelvic floor dysfunction are two-fold: widening of the pelvic floor hiatus and descent of pelvic floor below the pubococcygeal line, with specific organ prolapse graded relative to the hiatus. Associations include obesity, menopause, pregnancy and childbirth. Some women may be more likely to developing pelvic floor dysfunction because of an inherited deficiency in their collagen type. Some women may have congenitally weak connective tissue and fascia and are therefore at risk of stress urinary incontinence and pelvic organ prolapse.
The pelvic floor is a combination of multiple muscles with ligamentous attachments creating a dome-shaped diaphragm across the boney pelvic outlet. This complex of muscles spans from the pubis (anterior) to the sacrum/coccyx (posterior) and bilateral to the ischial tuberosities. The bulk of the pelvic musculature is the levator ani, composed of the puborectalis, pubococcygeus, and iliococcygeus. The puborectalis wraps as a sling around the anorectal junction accentuating the anorectal angle during contraction and is a primary contributor to fecal continence. Elevation and support of the pelvic organs are associated with the pubococcygeus and the iliococcygeus. The pubococcygeus is the most medial component which separates, fashioning the levator hiatus with openings for the urethra, vagina (females), and anus. The bulbospongiosus and ischiocavernosus muscles are the primary contributors to the superficial portion of the anterior pelvic floor. The more superficial musculature of the posterior pelvic floor constitutes the external anal sphincter. The transverse perineal muscles cross the mid-portion of the superficial aspect of the pelvic floor and coalesce with the bulbospongiosus muscles and external anal sphincter as the perineal body.
The “pelvic floor” refers to a group of muscles that attach to the front, back, and sides of the pelvic bone and sacrum (the large fused bone at the bottom of your spine, just above the tailbone). Like a sling or hammock, these muscles support the organs in the pelvis, including the bladder, uterus or prostate, and rectum. They also wrap around your urethra, rectum, and vagina (in women).
Pelvic floor dysfunction (PFD) refers to a broad constellation of symptoms and anatomic changes related to abnormal function of the pelvic floor musculature. The disordered function corresponds to either increase activity (hypertonicity) or diminished activity (hypotonicity) or inappropriate coordination of the pelvic floor muscles. Alterations regarding the support of pelvic organs are included in the discussion of PFD and are known as Pelvic Organ Prolapse (POP). The clinical aspects of PFD can be urologic, gynecologic, or colorectal and are often interrelated. Another way to compartmentalize the concerns are anterior- urethra/bladder, middle- vagina/uterus and posterior- anus/rectum.
Ultrasound uses high-frequency sound waves applied through a wand or probe on your skin to produce an internal image or to help treat pain. Real-time ultrasound can let you see your pelvic floor muscles functioning and help you learn to relax them. Therapeutic ultrasound uses sound waves to produce deep warmth that may help reduce spasm and increase blood flow or, on a nonthermal setting, may promote healing and reduce inflammation.
If you think of the pelvis as being the home to organs like the bladder, uterus (or prostate in men) and rectum, the pelvic floor muscles are the home’s foundation. These muscles act as the support structure keeping everything in place within your body. Your pelvic floor muscles add support to several of your organs by wrapping around your pelvic bone. Some of these muscles add more stability by forming a sling around the rectum.
Tabletop splits: Tabletop splits engage your core, hips, inner thigh muscles, and pelvic floor. To do a tabletop split, lie down on your back in a comfortable position on the floor, and bring your knees up in the air, so your thighs are perpendicular to the ground. Slowly spread your knees until your legs are as far apart as they can comfortably go, then slowly bring your knees back together. Repeat 10–15 times, up to three times per day.