Abdominal X-ray (plain film) with radiopaque marker report
This test involves taking an X-ray image of your abdomen to check for abnormalities such as blockages, foreign objects, or changes in organ position. It may also include a marker to help locate specific areas during the procedure.
["An abdominal X-ray helps doctors identify issues like blockages, unexpected objects, or shifts in abdominal organs."]
Key facts at a glance
- LOINC
- 41794-9
- Short code
- Deprecated Abd XR AP port
- Synonyms
- Deprecated Abd XR AP port
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- xr
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What Is an Abdominal X-Ray Used For?
Doctors use an abdominal X-ray to examine your digestive system, kidneys, and other abdominal structures. It can help detect issues like bowel obstructions, kidney stones, or foreign bodies that might be causing pain or discomfort. The radiopaque marker may assist in guiding medical procedures or identifying areas of concern during surgery.
How Is This Test Performed?
You’ll lie on an X-ray table while a technician positions you for the image. A marker may be placed on your abdomen to help guide further imaging or procedures. You may need to hold still for a few seconds while the X-ray machine takes the picture. No special preparation is typically required, but you may be asked to remove certain clothing or jewelry.
Is There Any Preparation Needed?
No specific preparation is usually needed for this test. However, if you’re taking certain medications or have a history of contrast allergies, your doctor may advise adjustments. You may be asked to drink plenty of water beforehand if you’re suspected of having kidney stones or another condition requiring contrast.
What Are Common Findings?
Common findings from an abdominal X-ray include signs of bowel obstruction, presence of foreign objects (like broken medical devices or ingested items), kidney stones, abnormal gas patterns, or shifts in organs. The radiopaque marker helps locate areas of interest during follow-up imaging or procedures.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance: Why Does This Test Matter?
Frequently asked questions
Why might my doctor order this test?
What does a positive or abnormal result mean?
How long does it take to get results?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy