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Advrsevntspstprocsbendscpy

Published: August 9, 2026Updated: August 16, 2026

This test detects and monitors adverse events or complications that may occur after a small bowel endoscopy procedure.

Quick summary

{"This test checks for complications after small bowel endoscopy (enteroscopy)","Common adverse events include bleeding, perforation, and infection","Blood samples are analyzed for signs of complications","Results help doctors determine if immediate treatment is needed","Contact your healthcare provider if you experience unusual symptoms post-procedure"}

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
111920-5
Short code
AE-SBE
Synonyms
Advrs evnts pst proc SB Endscpy
Category
chemistry
Sample
serum
Container
Not applicable - this is a clinical documentation test rather than a specimen-based assay
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
≥ 18 years
Method
endoscopy
CPT
45378, 45385, 45390, 44360, 44361, 44363, 44364, 44365, 44366, 44705
SNOMED
713197008, 73761001, 425672006
Specimen volume
Not applicable
Stability
Not applicable
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
1–72 hours
Order
routine

What is this test?

The Small Bowel Endoscopy Adverse Events test is a blood test that helps healthcare providers detect and monitor complications that may occur after a small bowel endoscopy (also called enteroscopy). This procedure allows doctors to examine the lining of the small intestine using a flexible scope with a camera. While generally safe, like any medical procedure, complications can occasionally occur.

Why is this test performed?

This test is performed after a small bowel endoscopy to: (1) Detect early signs of complications such as bleeding, infection, or perforation (a tear in the intestinal wall), (2) Monitor patients who are at higher risk for adverse events, (3) Guide treatment decisions if complications are suspected, and (4) Ensure patient safety during the recovery period.

What happens during the test?

A healthcare professional will draw a blood sample from a vein in your arm. The blood sample is then sent to a laboratory where it is analyzed for various markers that may indicate complications, such as signs of infection (elevated white blood cell count), bleeding (changes in hemoglobin), or inflammation.

What are common adverse events after small bowel endoscopy?

While small bowel endoscopy is generally safe, potential complications may include: bleeding (especially if a biopsy or polyp removal was performed), perforation (a small tear in the intestinal wall), infection, sedation-related complications, and rare allergic reactions to medications used during the procedure. Most patients experience no significant complications.

Reference range

No adverse events reported; presence of adverse events is documented as present or absent with severity gradingN/A

Specimen: serum

Patient should follow standard bowel preparation instructions for small bowel endoscopy as prescribed. Document any pre-existing conditions, allergies, and current medications. Obtain informed consent for the procedure and post-procedure monitoring.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

How long after the endoscopy is this test performed?
The timing varies based on your symptoms and risk level. Your doctor may order this test within hours to days after the procedure if you show signs of complications such as severe abdominal pain, fever, or unusual bleeding.
Do I need to fast before this test?
Fasting is typically not required for this blood test. However, follow any specific instructions provided by your healthcare provider.
What do abnormal results mean?
Abnormal results may indicate complications such as infection, internal bleeding, or inflammation. Your healthcare provider will interpret the results in context of your symptoms and overall health, and may recommend additional tests or treatments.
Is small bowel endoscopy a risky procedure?
Small bowel endoscopy is generally considered safe with a low risk of complications. The overall complication rate is less than 2%, with most adverse events being minor. Your doctor will discuss specific risks with you before the procedure.
What symptoms should I watch for after my endoscopy?
Contact your healthcare provider immediately if you experience: severe or worsening abdominal pain, fever, chills, vomiting (especially with blood), black or bloody stools, difficulty breathing, or signs of an allergic reaction to sedation medications.
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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