Pelvic floor disorders entities

Clinic

• Pelvic floor dysfunction is a term used for a variety of disorders that occur when pelvic floor muscles and ligaments are impaired.
• It affects up to 50% of women who have given birth.
• Although this condition predominantly affects women, up to 16 percent of men are affected as well. Symptoms can include pelvic pain, pressure, pain during sex, urinary incontinence (UI), overactive bladder, bowel incontinence, incomplete emptying of feces, constipation, myofascial pelvic pain and pelvic organ prolapse. When pelvic organ prolapse occurs, there may be visible organ protrusion or a lump felt in the vagina or anus.

Common treatments for pelvic floor dysfunction are surgery, medication, physical therapy and lifestyle modifications.

Causes

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. People with an inherited deficiency in their collagen type may be more likely to develop pelvic floor dysfunction. Additionally, people with congenitally weak connective tissue and fascia are at an increased risk for stress urinary incontinence and pelvic organ prolapse. Recent literature demonstrates that defects in endopelvic fascia and compromised levator ani muscle function have been categorized as important etiologic factors in the development of pelvic floor dysfunction. Some circumstances are clearly associated with collagen defects. These include vaginally delivering a child, being post-menopausal, and being of advanced age.

Some lifestyle behaviors can lead to pelvic floor dysfunction. This includes avoiding urinating or bowel movements, obesity, use of muscle relaxants or narcotics, and use of antihistamines or anticholinergics. Using muscle relaxants or narcotics can lead to increased smooth and skeletal muscle relaxation, potentially related to urinary incontinence. Antihistamines and anticholinergics have additive effects that lead to urinary hesitancy and retention, ultimately leading to pelvic floor dysfunction. Urinary incontinence can also affect athletes, especially those in sports that require high impact such as jumping. Gymnasts, for example, report a high prevalence of urinary incontinence. Studies show that athletes in sports requiring high spinal stability may also have this condition, as the activation of abdominal wall muscles can cause urinary alterations during activities. In some cases, sexual abuse can also be associated with chronic pelvic pain and pelvic floor dysfunction.

Pelvic floor dysfunction can result after pelvic radiation, as well as other treatments for gynecological cancers.