Rectal Vault Disinfection
Rectal Vault Disinfection - Related Videos
09:39
Male Rectal Exam
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2023
Source: Joseph Donroe, MD, Internal Medicine and Pediatrics, Yale School of Medicine, New Haven, CT While its usefulness in cancer screening is debated, the male rectal examination remains an important part of the physical exam. The exam is indicated in selected patients with lower urinary tract symptoms, urinary and/or fecal incontinence or retention, back pain, anorectal symptoms, abdominal complaints, trauma patients, unexplained anemia, weight loss, or bone pain. There are no absolute...
05:32
Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection
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Cited by 5 •
2015
Here, we present a protocol for use at the time of transrectal ultrasound guided prostate needle biopsy (TRUS PNB) that is a simple and cost-effective means to reduce infections following the procedure.
01:30
Cleaning, Sterilization, and Disinfection
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2023
Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease. Cleaning The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
01:27
Assessing Body Temperature - Rectal
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2025
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading. Follow these steps for rectal temperature assessment: Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection. Step 2: Position the patient in a side-lying position to better visualize the rectal...
04:09
The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
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Cited by 1 •
2026
This study details a standardized PCM-ESD protocol for resecting large rectal LSTs, aiming to enhance dissection speed and prevent transmural perforation via submucosal tunneling.
FAQs
Mechanical cleansing removes fecal material from the rectal vault, while the selected antiseptic or disinfecting solution acts on remaining surface microbial contamination. These steps address different sources of contamination, so combining them can provide more thorough preparation than relying on either physical cleansing or solution exposure alone. The intended result is a cleaner field for subsequent care.
The solution must reduce surface bioburden without damaging the rectal mucosa. Its suitability therefore depends on balancing disinfecting activity with local tissue safety, rather than choosing an agent solely for strength. Appropriate selection supports the preparation’s clinical purpose and helps preserve mucosal integrity during examinations, procedures, or treatments involving the anorectal region.
Exposure time must be controlled because the disinfecting solution needs adequate contact with the rectal surface while avoiding unnecessary exposure. The overview identifies exposure time as an essential consideration alongside solution choice and mucosal safety. Careful control helps maintain the intended reduction in contamination without creating conditions that could compromise patient tolerance or tissue protection.
A typical workflow begins with mechanical cleansing, using irrigation or an enema to reduce fecal material. An appropriate antiseptic or disinfecting solution is then applied under controlled conditions, with attention to exposure time, patient tolerance, and mucosal safety. The preparation should be matched to the planned anorectal examination, procedure, or treatment and completed before that intervention.
Clinicians may use the preparation before selected examinations, procedures, or treatments involving the anorectal region. By reducing fecal material and surface microbial contamination, it can improve visualization and support aseptic technique. It may also help reduce contamination during the intervention, making it relevant when a cleaner rectal field is important to the planned medical activity.
Patient tolerance and mucosal safety are not secondary concerns; they help determine whether the preparation remains clinically appropriate. Controlled application, suitable solution selection, and attention to exposure time should be considered together. This approach supports reduction of surface bioburden while limiting the risk that cleansing or disinfecting steps will damage the rectal mucosa or be poorly tolerated.