colonoscopy
noun
co·lo·nos·co·py
ˌkō-lə-ˈnä-skə-pē 
plural colonoscopies
: endoscopic examination of the colon
Examples of colonoscopy in a Sentence
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Colon cancer is a highly preventable disease, and colonoscopy screening is an especially effective preventive measure.
—
Bryant Stamford, Louisville Courier Journal, 23 Oct. 2025
An appendectomy is the most expensive at $20,194, followed by a C-section delivery for pregnancy at $15,603, vaginal delivery at $9,697, gallbladder removal at $9,256, kidney stone removal using shockwave crushing at $8,900, colonoscopy with tumor removal at $2,920, skin abscesses removal at $906.
—Berkeley Lovelace Jr, NBC news, 22 Oct. 2025
Despite the referral from his primary care provider, his symptoms, and his mom’s diagnosis, John was deemed too young for insurance to cover the colonoscopy.
—Colleen Murphy, Health, 17 Oct. 2025
Rectal Bleeding Linked to Higher Cancer Risk Presented at the American College of Surgeons Clinical Congress 2025 in early October, the latest study analyzed data from about 450 adults under 50 who had a colonoscopy at the University of Louisville Health System.
—Tom Gavin, EverydayHealth.com, 13 Oct. 2025
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Bryant Stamford, Louisville Courier Journal, 23 Oct. 2025
An appendectomy is the most expensive at $20,194, followed by a C-section delivery for pregnancy at $15,603, vaginal delivery at $9,697, gallbladder removal at $9,256, kidney stone removal using shockwave crushing at $8,900, colonoscopy with tumor removal at $2,920, skin abscesses removal at $906.
—Berkeley Lovelace Jr, NBC news, 22 Oct. 2025
Despite the referral from his primary care provider, his symptoms, and his mom’s diagnosis, John was deemed too young for insurance to cover the colonoscopy.
—Colleen Murphy, Health, 17 Oct. 2025
Rectal Bleeding Linked to Higher Cancer Risk Presented at the American College of Surgeons Clinical Congress 2025 in early October, the latest study analyzed data from about 450 adults under 50 who had a colonoscopy at the University of Louisville Health System.
—Tom Gavin, EverydayHealth.com, 13 Oct. 2025
See All Example Sentences for colonoscopy
Cite this Entry
“Colonoscopy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colonoscopy. Accessed 29 Oct. 2025.
Copy CitationMedical Definition
colonoscopy
noun
co·lo·nos·co·py
ˌkō-lə-ˈnäs-kə-pē
ˌkäl-ə-
ˌkäl-ə-
plural colonoscopies
: endoscopic examination of the colon
transabdominal colonoscopy with a sigmoidoscope via colotomy
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