Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Anorectal physiological testing in defecatory disorders: a prospective study

J J Tjandra1, B R Sharma, H C McKirdy

  • 1Department of Surgery, University Hospital of Wales, Cardiff, United Kingdom.

The Australian and New Zealand Journal of Surgery
|May 1, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tropospheric ozone as an atmospheric pollutant and short-lived climate forcer in the Third Pole.

Chemosphere·2025
Same author

Regional sources of NH<sub>3</sub>, SO<sub>2</sub> and CO in the Third Pole.

Environmental research·2024
Same author

A gradual increase of aerosol pollution in the Third Pole during the past four decades: Implication for regional climate change.

Environmental research·2023
Same author

Multi-drug Resistant and Extended Spectrum β-lactamase Producing Salmonella Species Isolated from Fresh Chicken Liver Samples.

Kathmandu University medical journal (KUMJ)·2021
Same author

Time trends (2006-2015) of quality indicators in EUSOMA-certified breast centres.

European journal of cancer (Oxford, England : 1990)·2017
Same author

Genetics of resistance to red pumpkin beetle (A ulacophora foveicollis) in summer squash (Cucurbita pepo L.).

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
Same journal

The Experimental Application of Microsurgical Techniques to Internal Mammary to Coronary Artery Anastomosis.

The Australian and New Zealand journal of surgery·2018
Same journal

The Use of Trimethoprim-Sulphamethoxazole in the Treatment of Complicated Urinary Tract Infection.

The Australian and New Zealand journal of surgery·2018
Same journal

The Bairnsdale Ulcer.

The Australian and New Zealand journal of surgery·2018
Same journal

Aorto-Caval Fistula: Successful Management of Two Cases.

The Australian and New Zealand journal of surgery·2018
Same journal

Subdural Empyema.

The Australian and New Zealand journal of surgery·2018
Same journal

Massive Ascites Due to Pancreatic Stones.

The Australian and New Zealand journal of surgery·2018
See all related articles

Anorectal physiological testing helps differentiate obstructed defecation from fecal incontinence. Patterns in test results, not single measurements, are key for diagnosis and treatment guidance.

Area of Science:

  • Gastroenterology
  • Colorectal Surgery
  • Physiology

Background:

  • Obstructed defecation and fecal incontinence are common anorectal disorders.
  • Accurate diagnosis is crucial for effective treatment.
  • Anorectal physiological testing offers insights into defecatory function.

Purpose of the Study:

  • To evaluate the utility of anorectal physiological testing in differentiating between obstructed defecation and fecal incontinence.
  • To identify specific physiological parameters associated with each condition.

Main Methods:

  • Prospective study of 26 patients with obstructed defecation and 20 with fecal incontinence.
  • Utilized various anorectal physiological tests including rectal sensation, anismus assessment, anal canal pressures, and pudendal nerve terminal motor latency.

Related Experiment Videos

  • Analyzed patterns of test results in conjunction with clinical evaluation.

    • Main Results:

    • Overlapping individual test parameters were observed between groups.
    • Severely blunted rectal sensation and anismus were more indicative of obstructed defecation.
    • Low anal canal pressures, short anal canal, prolonged pudendal nerve terminal motor latency, and distorted rectal canal (low vector symmetry index) were more common in fecal incontinence.

    Conclusions:

    • Patterns of anorectal physiological test results, combined with clinical assessment, are more valuable than individual measurements for diagnosing defecatory disorders.
    • This approach aids in guiding appropriate therapeutic strategies for obstructed defecation and fecal incontinence.