A defecating proctogram is a test where you’re given an enema of a thick liquid that can be seen with an X-ray. Your provider will use a special video X-ray to record the movement of your muscles as you attempt to push the liquid out of the rectum. This will help to show how well you are able to pass a bowel movement or any other causes for pelvic floor dysfunction. This test is not painful.
Obstructed Defecation: Obstructed defecation is difficulty getting bowel movements out of the body. Although the stool reaches the rectum, or bottom of the colon, the patient has difficulty emptying. This often makes patients feel that they need to go the bathroom more often, or that they cannot empty completely, as if stool remains in their rectum. Obstructed defecation may be caused by pelvic floor prolapse (discussed below), pain symptoms or muscles not functioning normally.
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.
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 patients with pelvic floor constipation have these basic tools, they can begin retraining the pelvic floor muscles with biofeedback. Based on the principle of operant conditioning, biofeedback provides auditory and visual feedback to help retrain the pelvic floor and relax the anal sphincter. Biofeedback training is the treatment of choice for medically refractory pelvic floor constipation, with some studies showing improvement in more than 70 percent of patients. Patients also learn to identify internal sensations associated with relaxation and long-term skills and exercises for use at home.
By definition, postpartum pelvic floor dysfunction only affects women who have given birth, though pregnancy rather than birth or birth method is thought to be the cause. A study of 184 first-time mothers who delivered by Caesarean section and 100 who delivered vaginally found that there was no significant difference in the prevalence of symptoms 10 months following delivery, suggesting that pregnancy is the cause of incontinence for many women irrespective of their mode of delivery. The study also suggested that the changes which occur to the properties of collagen and other connective tissues during pregnancy may affect pelvic floor function.
Pelvic floor dysfunction is very different than pelvic organ prolapse. Pelvic organ prolapse happens when the muscles holding a woman’s pelvic organs (uterus, rectum and bladder) in place loosen and become too stretched out. Pelvic organ prolapse can cause the organs to protrude (stick out) of the vagina or rectum and may require women to push them back inside.
Strengthening weak pelvic floor muscles often helps a person gain better bowel and bladder control. A physical therapist can help you be sure you are doing a Kegel correctly and prescribe a home program to meet your individual needs. Diet modifications can also reduce urinary and fecal incontinence. Bladder re-training can decrease urinary frequency and help you regain control of your bladder.
Pelvic floor physical therapists specialize in the muscles, nerves and connective tissues that live between your legs, also known as the pelvic floor. They gain their expertise through a series of post-graduate continuing education classes, certifications, and training. Their training allows them to perform both internal and external pelvic exams, and broadens their knowledge of conditions which affect the pelvic floor. Sometimes, people who specialize in modalities like biofeedback or dilator therapy, advertise themselves as pelvic floor therapists, but don’t have any hands on experience treating the sensitive and often reactive muscles of the pelvic floor. If you are seeking pelvic floor physical therapy, it is important to enquire about the experience and level of training your potential physical therapist has had in this specialty.