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A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
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Anorectal Disorders.

Satish S C Rao1, Adil E Bharucha2, Emma V Carrington3

  • 1Division of Gastroenterology and Hepatology, Augusta University, Augusta, Georgia.

Gastroenterology
|February 19, 2026
PubMed
Summary
This summary is machine-generated.

This review covers fecal incontinence, anorectal pain, and defecation disorders. It details diagnostic methods and treatments like biofeedback and neuromodulation therapy for improved patient outcomes.

Keywords:
Dyssynergic DefecationFecal IncontinenceLevator Ani SyndromeRectal Hyposensitivity

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Area of Science:

  • Gastroenterology and Colorectal Surgery
  • Neurogastroenterology and Motility

Background:

  • Fecal incontinence (FI), anorectal pain, dyssynergic defecation (DD), and rectal sensory disorders are common conditions impacting quality of life.
  • Accurate diagnosis and effective management are crucial for patient well-being.

Purpose of the Study:

  • To define diagnostic criteria for key anorectal disorders.
  • To review current clinical evaluation and management strategies.
  • To highlight the role of specific diagnostic tests and therapeutic interventions.

Main Methods:

  • Literature review of diagnostic criteria and clinical evaluations.
  • Summary of diagnostic tools including anorectal manometry, balloon expulsion test (BET), anal ultrasound, MRI, defecography, and neurophysiology.
  • Overview of management options such as medications, exercises, biofeedback, injections, surgery, and neuromodulation therapies.

Main Results:

  • Fecal incontinence defined as uncontrolled fecal passage for 3 months.
  • Anorectal pain classified into proctalgia fugax and levator ani syndrome.
  • Dyssynergic defecation characterized by defecation difficulty and objective dyssynergia.
  • Rectal sensory disorders identified by altered sensory thresholds during rectal distension.

Conclusions:

  • Biofeedback therapy shows efficacy in treating dyssynergic defecation and may benefit anorectal pain and rectal sensory disorders.
  • Translumbosacral neuromodulation therapy (TNT) is a potential treatment for anorectal pain.
  • Comprehensive diagnostic evaluation is essential for tailoring management plans for these complex anorectal conditions.