Webinar Pelvic Health Strategies For Constipation

What you'll learn

1. Chapter 1: Anatomy and Neurophysiology of Continence and Defecation – Pelvic Floor, Anorectum, and Gut-Brain Axis

2. Chapter 2: Understanding Constipation – Definitions, Rome IV Criteria, Subtypes, and Prevalence

   By the end of this chapter you should be able to: - Define chronic constipation using Rome IV criteria and distinguish the main subtypes. - Explain the pathophysiology of normal-transit, slow-transit, and defecatory-disorder constipation.

3. Chapter 3: Causes and Contributing Factors – Dyssynergic Defecation, Slow Transit, Pelvic Organ Prolapse, Medications, and Lifestyle

   Chronic constipation is rarely a single-cause condition. Roughly one-third of patients have normal-transit constipation, one-quarter slow transit, and a large proportion have a defecation disorder. Overlap is common.

4. Chapter 4: Subjective Assessment – Bowel History, Bristol Stool Scale, Bladder-Bowel Diaries, Red Flags, and Psychosocial Screening

5. Chapter 5: Objective Assessment – Posture, Breathing, Abdominal Examination, External and Internal Pelvic Floor Evaluation, and Consent

   Constipation has three overlapping mechanisms: 1. Dyssynergic defecation (DD): paradoxical contraction or inadequate relaxation (<20% fall in anal resting pressure) of the pelvic floor or anal sphincter during straining, with inadequate…

6. Chapter 6: Adjunct Investigations and Referral Pathways – Anorectal Manometry, Balloon Expulsion, Defecography, Transit Studies, and When to Refer

   Investigations are indicated when 4–8 weeks of optimised fibre, fluid, osmotic laxative and toileting strategy have failed, or when the history suggests obstructed defecation.

7. Chapter 7: Foundational Interventions – Toilet Positioning, Defecation Mechanics, Fluid and Fibre Guidance, and Bowel Habit Training

   Constipation arises from: - Slow-transit constipation, with reduced propulsive activity. - Dyssynergic defecation, with paradoxical puborectalis/EAS contraction or inadequate propulsive force.

8. Chapter 8: Pelvic Floor Retraining – Downtraining, Coordination of Abdominal Pressure and Relaxation, Breathing Strategies, and Biofeedback

   By the end of this chapter you should be able to: - Explain the mechanics of normal and dyssynergic defecation. - Identify patients likely to benefit from pelvic floor retraining.

9. Chapter 9: Manual and Adjunctive Therapies – Abdominal Massage, Internal Release Techniques, Electrical Stimulation, Transanal Irrigation, and Home Devices

10. Chapter 10: Special Populations – Pregnancy and Postpartum, Pediatrics, Older Adults, Neurological Conditions, and Pelvic Pain Overlap

    Pregnancy and postpartum. Progesterone-mediated smooth-muscle relaxation, reduced motilin, increased colonic water absorption and uterine compression slow transit. Oral iron adds to this.

11. Chapter 11: Complex Presentations – Post-Surgical Cases, Rectocele, Opioid-Induced Constipation, Trauma History, and Multidisciplinary Management

12. Chapter 12: Functional Outcomes and Long-Term Success – Outcome Measures, Goal Setting, Relapse Prevention, Self-Management Plans, and Case Review

    By the end of this chapter you should be able to: - Select and interpret validated outcome measures for constipation. - Set measurable goals with patients. - Run a staged programme that ends in maintenance.

Practice questions

5 sample MCQs from this course. Tap a question to see the answer.

1. A 58-year-old woman with chronic constipation reports straining for more than 10 minutes on the toilet and cannot complete emptying. During standing and seated posture assessment, the therapist observes increased lumbar lordosis and an anterior pelvic tilt. She reports that she sits with her feet flat on the floor and her trunk slumped forward.

   1. Which postural adjustment would the physiotherapist most appropriately trial during the defecation-related posture assessment to reduce straining?

   • A. Raising the feet on a footstool so the hips are flexed and the anorectal angle is more open
   • B. Keeping the feet flat with the hips fully extended and the trunk leaning back
   • C. Locking the knees straight with the trunk upright and the abdomen held in
   • D. Sitting with a posterior pelvic tilt and the chest lifted as high as possible
   Show answer

   Answer: A. Elevating the feet to flex the hips straightens the anorectal angle and approximates a squatting position that facilitates evacuation. Posture assessment in constipation includes testing how the seated or squatting position changes the defecation mechanics.

2. A 71-year-old man who had a stroke 6 months ago reports chronic constipation and straining for more than 10 minutes on a standard-height toilet with his feet dangling. He describes a sense of incomplete emptying and can stand and transfer independently. His hips are flexed to only about 60 degrees while seated.

   2. Which foundational toilet-positioning strategy is most appropriate to trial first?

   • A. Elevate the feet on a footstool to increase hip flexion and straighten the anorectal angle
   • B. Sit upright with the hips at 90 degrees and lean back against the cistern
   • C. Remain seated and hold the breath with a prolonged Valsalva until the bowel empties
   • D. Stand over the toilet with knees fully extended during evacuation
   Show answer

   Answer: A. Raising the feet on a footstool increases hip flexion toward a squatting-like posture, which straightens the anorectal angle and reduces the puborectalis obstruction to evacuation. Upright or extended-knee postures keep the anorectal angle acute and do not provide this mechanical benefit.

3. A 45-year-old woman with chronic constipation reports straining for more than 20 minutes per attempt and a sensation of incomplete evacuation. Anorectal manometry shows that her pelvic floor muscles contract rather than relax during attempted defecation. She works as a schoolteacher and has to leave class frequently to try to pass stool.

   3. Which retraining goal most directly addresses the paradoxical pelvic floor contraction seen during attempted evacuation?

   • A. Lowering resting pelvic floor tone and training the muscles to relax on command during evacuation
   • B. Increasing pelvic floor squeeze strength with repeated maximal Kegel contractions
   • C. Performing sit-ups before each toilet attempt to increase intra-abdominal pressure
   • D. Holding the breath and bearing down for longer periods to speed bowel emptying
   Show answer

   Answer: A. Dyssynergic defecation involves inappropriate contraction of the pelvic floor during evacuation, so the primary goal is to reduce pelvic floor overactivity and teach relaxation on command. Strengthening or sustained bearing down worsens the problem and does not correct the coordination failure.

4. A 31-year-old woman is 24 weeks pregnant and reports hard, infrequent stools about three times per week with straining. She started an oral iron supplement last month. She has no rectal bleeding, no weight loss, and no urinary symptoms.

   4. Which initial pelvic health strategy is most appropriate for her constipation?

   • A. Increased fluid and fiber intake combined with squat-style toileting posture education
   • B. Daily stimulant laxative to be started immediately
   • C. High-intensity abdominal strengthening program
   • D. Daily mineral oil for three weeks
   Show answer

   Answer: A. Conservative, first-line management in pregnancy focuses on hydration, dietary fiber, and toileting posture, which are safe and low risk. Stimulant laxatives and mineral oil are not first-line choices in pregnancy, and high-intensity abdominal work is inappropriate for constipation management.

5. A 58-year-old woman has chronic idiopathic constipation with straining and hard stools (Bristol types 1-2), about three bowel movements per week. She reports that her bowel symptoms limit her to short social outings because she is unsure when she will need to evacuate. The physiotherapist wants a validated tool to record baseline severity and compare it at the 12-week review.

   5. Which instrument best quantifies constipation symptom severity for this baseline and follow-up comparison?

   • A. Cleveland Clinic Constipation Score (CCCS)
   • B. Bristol Stool Form Scale used alone
   • C. Pelvic Floor Distress Inventory-20 (PFDI-20)
   • D. Oswestry Disability Index
   Show answer

   Answer: A. The CCCS is a validated multi-item constipation severity questionnaire suitable for repeated measurement over time. The Bristol Stool Form Scale describes stool consistency only, and the ODI measures spinal disability, which is not relevant to this bowel presentation.

Flashcards

• According to the Rome IV criteria, what is the minimum number of spontaneous bowel movements per week that defines functional constipation when fewer are reported?

  Fewer than 3 spontaneous bowel movements per week is one of the Rome IV symptom criteria for functional constipation. Rome IV requires at least 2 of the listed criteria to be present, and this frequency criterion counts as one of them. Laxative use can mask this symptom, so it is assessed without laxatives where possible.

• What is dyssynergic defecation, and how does it differ from normal evacuation?

  Dyssynergic defecation is an inappropriate contraction, or failure to relax, of the pelvic floor muscles (especially the puborectalis and external anal sphincter) during attempted defecation. This paradoxical activity impedes stool passage even when the patient is straining. Normal evacuation requires coordinated relaxation and descent of the pelvic floor.

• Which postural views and features should be observed during the objective posture assessment in a patient with constipation?

  Observe standing and sitting alignment from lateral and anterior/posterior views, including pelvic tilt, lumbar lordosis, thoracic kyphosis, and head and shoulder position. Posture affects the ability to adopt an efficient defecation position and influences abdominal and pelvic floor mechanics.

• What are the main components measured during anorectal manometry?

  Anorectal manometry assesses resting and squeeze anal sphincter pressures, rectal sensation (first sensation, urge, and maximum tolerated volume), and the rectoanal inhibitory reflex (RAIR). It also evaluates coordination during simulated evacuation. High-resolution manometry adds pressure topography plots that help identify dyssynergic patterns.

• What is the main mechanical effect of elevating the knees with a footstool while seated on the toilet?

  Elevating the knees increases hip flexion, which straightens the anorectal angle and opens the anorectal junction. This reduces the puborectalis kinking that would otherwise impede evacuation. The posture aims to make defecation easier without excessive straining.

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