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Updated: Mar 9, 2026

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A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy
Published on: September 13, 2022
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Ammonius Lithotomos (3rd Century BC), the Alexandrian Innovative Surgeon Who Introduced Lithoclastic Cystotomy
Gregory Tsoucalas1, Markos Sgantzos1
11 University of Thessaly, Larissa, Greece.
Surgical Innovation
|January 5, 2017
Abstract:
Alexandrian surgeon Ammonius Lithotomos, was the first to introduce lithoclastic cystotomy during the 3rd century BC in order to relieve a bladder's stone blockage. He had used a metallic hook or crotchet to remove the stone, which was named at the era "thrombus" of the urinary tract.
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