Book Sitz Marker Study Near Me

What is Sitz Marker Study?

The Sitz Marker Study, also known as a colonic transit study or delayed transit test, is an imaging procedure used to evaluate the movement of stool through the colon. This test helps assess the functioning of the intestines by tracking the movement of small markers (usually radiopaque) through the digestive system over a set period. These markers are visible on X-rays, allowing doctors to pinpoint areas where bowel movement may be slowed or blocked.

Who can take the Sitz Marker Study?

The Sitz Marker Study is often recommended for individuals experiencing chronic constipation, unexplained abdominal pain, or other symptoms related to bowel movement irregularities. This test is particularly suitable for patients where other diagnostic tests have not provided conclusive results. People with slow-transit constipation or suspected motility disorders may benefit significantly from this study, as it helps determine the cause of their symptoms and guides further treatment options.

When Can the Sitz Marker Study Be Performed?

The Sitz Marker Study can be performed when patients exhibit chronic or unexplained constipation and need further analysis beyond standard tests such as colonoscopy or basic imaging. This exam can be done at any time once prescribed by a physician, depending on the patient's symptoms and their healthcare provider's evaluation. It is essential to perform the test when the patient is not taking any medications that could affect bowel motility.

Procedure and Duration

The Sitz Marker Study involves the ingestion of a capsule containing small radiopaque markers. These markers are designed to move through the digestive tract naturally. X-rays are taken at specific intervals, usually over the span of 3 to 7 days, to track the progress of the markers. The duration depends on how long it takes for the markers to move through the colon. The procedure itself is non-invasive, but multiple imaging sessions are required to complete the study.

Related Conditions or Illnesses

The Sitz Marker Study is most commonly associated with diagnosing conditions such as chronic constipation, colonic inertia, and obstructed defecation syndrome. It is also relevant for assessing slow-transit constipation and helps identify underlying causes such as muscle dysfunction or nerve issues within the colon. This study aids in differentiating between types of motility disorders, enabling more targeted and effective treatment plans.

Risks

The Sitz Marker Study is generally considered safe with minimal risks. Since it involves X-rays, there is some exposure to radiation, though it is typically low and within safe limits for diagnostic imaging. Patients who are pregnant or suspect they might be pregnant should inform their healthcare provider, as radiation exposure can pose risks to the developing fetus. Additionally, individuals with certain gastrointestinal issues should discuss potential complications with their doctor before proceeding.

Preparations

Preparing for a Sitz Marker Study is straightforward. Patients are usually advised to avoid laxatives, enemas, or other bowel-altering medications for several days before and during the test, as these can affect the results. It is crucial to follow any specific dietary instructions given by the healthcare provider. Patients should inform their doctor of any medications they are taking or any underlying health conditions that might impact the test.

Other Similar Tests

Other tests that may be considered similar to the Sitz Marker Study include the barium enema, colonic manometry, and anorectal manometry. Each of these tests assesses different aspects of bowel function and motility. A barium enema involves the use of a contrast agent to visualize the large intestine on X-rays. Colonic manometry measures pressure within the colon to assess muscle contractions, while anorectal manometry evaluates the function of the rectum and anal sphincter muscles.

Book Sitz Marker Study Using LabFinder

You can conveniently book a Sitz Marker Study near your location online using LabFinder. LabFinder has participating labs and imaging centers that can perform the test and accept insurance, making it easier for you to schedule and manage your medical appointments. So, if you're looking for a "Sitz Marker Study near me," "colonic transit test near me," or "delayed transit test near me," you've come to the right place.

Conclusion

The Sitz Marker Study is a valuable diagnostic tool for evaluating bowel motility and identifying causes of chronic constipation or other digestive concerns. This non-invasive test provides crucial insights that help physicians develop effective treatment plans. Booking your Sitz Marker Study is simple with LabFinder, as they offer access to participating labs and imaging centers that perform this exam and accept insurance. Schedule your appointment today to get the answers you need.


Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

When To Test

Procedure

Medically Reviewed by Dr. Robert Segal, MD, FACC

Reviewed by: Dr. Robert Segal, MD, FACC

Board-Certified Physician

Last Updated: November 20, 2025

The information on this page and throughout the LabFinder website and mobile app is for general informational purposes only. It is not intended to serve as medical advice, diagnosis, or treatment. For personalized medical advice or specific health concerns, please consult your healthcare provider directly.

Insurances accepted

{{insuranceList[key].name}} and more...
Emyty Insurances
Information not available

Service and payment options

Insurance

Insurance is accepted as payment for visits and services at this center.

View accepted plans

Self-pay

Testing centers accept payment without insurance. For more details, call the testing center you plan to visit directly.

Frequently Asked Questions

  • Can I book a Sitz Marker Study near me?

    Booking a Sitz Marker Study is easy using LabFinder. Just choose your location and enter your insurance information to find the closest Sitz Marker Study near you.

  • How can I make a same-day appointment for a Sitz Marker Study?

    To make a same-day appointment for a Sitz Marker Study, just choose your location and your insurance information to find the closest Sitz Marker Study location near you. If there's availability for a same-day appointment at a nearby lab location, then you will be able to book it easily through LabFinder.

  • Where can I schedule a Sitz Marker Study?

    LabFinder allows you to easily schedule a Sitz Marker Study. You can search by location and insurance to easily book a Sitz Marker Study near you.

  • Can I make an appointment for Sitz Marker Study online?

    LabFinder allows you to easily make an appointment for a Sitz Marker Study online. To make an appointment for a Sitz Marker Study online, just choose your location and your insurance information to find the closest Sitz Marker Study near you.

  • Can I get a Sitz Marker Study without insurance?

    Yes, you can get a Sitz Marker Study without insurance. LabFinder allows you to search and select "Self-Pay" when booking a Sitz Marker Study. While pricing for the test may not be immediately available, please check by calling the lab company directly for pricing.

Book an appointment {{search_results.num_of_locations}} locations in your area

Search Icon
Insurance Icon
No locations present at this search result

{{loc.title}}

{{loc.distance}} mil
{{loc.city}}
{{loc.distance}} mil {{loc.street}} {{loc.city}} {{loc.state}},{{loc.zipcode}} Self-pay Estimate: {{loc.exam_price}}
Request an appointment
This center is outside of the LabFinder network. We can still request an appointment for you, which you can manage through your LabFinder account.
Touchstone Imaging exams include, but are not limited to the following:
Touchstone Imaging accepts most major insurances including, but not limited to the following: