To assess the degree of dysfunction, three measurements must be taken into account. First, an anatomic landmark known as the pubococcygeal line must be determined, which is a straight line connecting the inferior margin of the pubic symphysis at the midline with the junction of the first and second coccygeal elements on a sagittal image. After this, the location of the puborectalis muscle sling is assessed, and a perpendicular line between the pubococcygeal line and muscle sling is drawn. This provides a measurement of pelvic floor descent, with descent greater than 2 cm being considered mild, and 6 cm being considered severe. Lastly, a line from the pubic symphysis to the puborectalis muscle sling is drawn, which is a measurement of the pelvic floor hiatus. Measurements of greater than 6 cm are considered mild, and greater than 10 cm severe. The degree of organ prolapse is assessed relative to the hiatus. The grading of organ prolapse relative to the hiatus is more strict, with any descent being considered abnormal, and greater than 4 cm being considered severe.
In order for the processes of urination and defecation to go smoothly, the various muscles within the pelvis need to act in a coordinated manner. In some cases, the muscles contract when they should be relaxing, or the muscles do not relax sufficiently to facilitate coordinated movement. Problems with the pelvic floor muscles can lead to urinary difficulties and bowel dysfunction. PFD is experienced by both men and women.
When mechanical, anatomic, and disease- and diet-related causes of constipation have been ruled out, clinical suspicion should be raised to the possibility that PFD is causing or contributing to constipation. A focused history and digital examination are key components in diagnosing PFD. The diagnosis can be confirmed by anorectal manometry with balloon expulsion and, in some cases, traditional proctography or dynamic magnetic resonance imaging defecography to visualize pathologic pelvic floor motion, sphincter anatomy and greater detail of surrounding structures.
Pelvic Floor Prolapse: The pelvic floor consists of the muscles and organs of the pelvis, such as the rectum, vagina, bladder. Stretching of the pelvic floor may occur with aging, collagen disorders or after childbirth. When the pelvic floor is stretched, the rectum, vagina, or bladder may protrude through the rectum or vagina, causing a bulge, which can be felt. In addition to a rectocele, patients may have rectal prolapse, a cystocele (prolapse of the bladder) or protrusion of the small bowel. Symptoms generally include difficulty in emptying during urination or defecation, incontinence or pressure in the pelvis.
Issues with the pelvic floor can arise from a multitude of reasons. Infections, previous surgeries, childbirth, postural and lifting problems, and trips and falls can all bring on pelvic floor dysfunction. Pelvic floor pain can persist well after the cause of it has been removed. So it is entirely possible to feel the effects of an old infection, surgery or injury, days to years after they occur. Anyone who has had long standing abdomino-pelvic pain, or pain that they can’t seem to get rid of after seeking the help of medical doctors or other healthcare providers is a good candidate for a pelvic floor physical therapy evaluation and possible curative treatment.
^ Vesentini, Giovana; El Dib, Regina; Righesso, Leonardo Augusto Rachele; Piculo, Fernanda; Marini, Gabriela; Ferraz, Guilherme Augusto Rago; Calderon, Iracema de Mattos Paranhos; Barbosa, Angélica Mércia Pascon; Rudge, Marilza Vieira Cunha (2019). "Pelvic floor and abdominal muscle cocontraction in women with and without pelvic floor dysfunction: a systematic review and meta-analysis". Clinics. 74: e1319. doi:10.6061/clinics/2019/e1319. ISSN 1807-5932. PMC 6862713. PMID 31778432.
There are various procedures used to address prolapse. Cystoceles are treated with a surgical procedure known as a Burch colposuspension, with the goal of suspending the prolapsed urethra so that the urethrovesical junction and proximal urethra are replaced in the pelvic cavity. Uteroceles are treated with hysterectomy and uterosacral suspension. With enteroceles, the prolapsed small bowel is elevated into the pelvis cavity and the rectovaginal fascia is reapproximated. Rectoceles, in which the anterior wall of the rectum protrudes into the posterior wall of the vagina, require posterior colporrhaphy.
As you can now see, there is so much out there that can be done for people suffering with pelvic floor dysfunction. This blog is by no means extensive, and there are even more options you and your physical therapist can explore to help manage your pain or other pelvic issues. Pelvic floor dysfunction requires a multidisciplinary approach for most of our patients. Hopefully, this blog helped to paint a picture of what you will experience with a pelvic floor physical therapist. We advise that you seek out an expert and experienced pelvic floor physical therapist in order to help better your life and improve your function.
Pelvic floor dysfunction is a group of disorders that change the way people have bowel movements and sometimes cause pelvic pain. These disorders can be embarrassing to discuss, may be hard to diagnosis and often have a negative effect on quality of life. Symptoms vary by the type of disorder. Many general practitioners may not be familiar with pelvic floor dysfunction, and it may take a specialist, such as a colorectal surgeon, to discover the correct diagnosis.
Scars are almost always a fact of life. From surgeries, to accidents, to conditions like endometriosis, or certain STI’s, almost everybody has one. What doesn’t have to be a fact of life are the muscle, nerve and skin restrictions and overactivity that they can cause. By releasing scar tissue in physical therapy, it has been shown that the surrounding restrictions also decrease their resistance and adherence to the deeper tissues and surrounding organs.
Electromyography (EMG)/ Pudendal Nerve Motor Latency Testing: These are tests that check to determine how the nerves of the pelvic floor are working. Pudendal nerve motor latency tests evaluate just the pudendal nerve, while EMG is a more complex testing of several nerves in the anal sphincter and pelvic floor. These tests may require needles and small doses of electricity.
People with trigger points in their pelvic floor and surrounding areas can experience pain in the rectum, anus, coccyx, sacrum, abdomen, groin and back and can cause bladder, bowel, and sexual dysfunction. When physical therapists find a trigger point they work to eliminate it and lengthen it through a myriad of techniques. Recent literature has found that trigger point release alone can achieve an 83% reduction in symptoms.
Although many centers are familiar with retraining techniques to improve pelvic floor dysfunction, few have the multidisciplinary expertise to teach patients with constipation how to appropriately coordinate abdominal and pelvic floor muscles during defecation, and how to use bowel management techniques, along with behavior modification, to relieve symptoms. Because pelvic floor dysfunction can be associated with psychological, sexual or physical abuse and other life stressors, psychological counseling is often included in the evaluation process.
Pelvic floor dysfunction can be diagnosed by history and physical exam, though it is more accurately graded by imaging. Historically, fluoroscopy with defecography and cystography were used, though modern imaging allows the usage of MRI to complement and sometimes replace fluoroscopic assessment of the disorder, allowing for less radiation exposure and increased patient comfort, though an enema is required the evening before the procedure. Instead of contrast, ultrasound gel is used during the procedure with MRI. Both methods assess the pelvic floor at rest and maximum strain using coronal and sagittal views. When grading individual organ prolapse, the rectum, bladder and uterus are individually assessed, with prolapse of the rectum referred to as a rectocele, bladder prolapse through the anterior vaginal wall a cystocele, and small bowel an enterocele.
Once we determine the cause of our patient’s pelvic floor dysfunction, we design a plan tailored to the patient’s needs. At Beyond Basics, we have a diverse crew of physical therapists who bring their own training and background into each treatment. What is really beautiful about that, is that all teach and help each other grow as practitioners. It will be difficult to go over every single type of treatment in one blog post, but we will review some of the main staples of pelvic floor rehab.