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Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
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Related Experiment Video

Updated: Jul 11, 2026

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Published on: September 21, 2015

Rectovaginal examinations and human papillomavirus: can we decrease the risk of colorectal infection?

William W Hurd¹

¹Department of Obstetrics and Gynecology, Boonshoft School of Medicine, Wright State University, Dayton, OH, USA. ww@mvh.org

American Journal of Obstetrics and Gynecology

|October 2, 2007

Summary

Changing gloves between vaginal and rectal exams can reduce the risk of human papillomavirus (HPV) rectal transmission. This is crucial due to HPV

Related Experiment Videos

Last Updated: Jul 11, 2026

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Published on: September 21, 2015

Area of Science:

Gynecology
Infectious Diseases
Colorectal Surgery

Background:

Genital human papillomavirus (HPV) infections are highly prevalent, often asymptomatic.
HPV is associated with an increased risk of colorectal malignancy.
Rectovaginal examinations pose a potential risk for rectal HPV inoculation.

Purpose of the Study:

To evaluate the risk of HPV transmission during rectovaginal examinations.
To recommend best practices for preventing rectal HPV inoculation.

Main Methods:

The study reviewed the potential for cross-contamination during rectovaginal examinations.
Analysis focused on the role of contaminated gloves in HPV transmission.

Main Results:

Vaginal secretions on examination gloves may transmit HPV to the rectum.
This transmission risk is significant given asymptomatic HPV prevalence.

Conclusions:

Changing gloves between vaginal and rectal examinations is a critical preventive measure.
This practice can mitigate the risk of HPV-related colorectal conditions.