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Updated: May 13, 2026

A Simplified Technique for In situ Excision of Cornea and Evisceration of Retinal Tissue from Human Ocular Globe
Published on: June 12, 2012
Sushruta in 600 B.C. introduced extraocular expulsion of lens material
Andrzej Grzybowski1, Francisco J Ascaso
1Department of Ophthalmology, Poznan City Hospital, Poznań, PolandChair of Ophthalmology, University of Warmia and Mazury, Olsztyn, PolandDepartment of Ophthalmology, 'Lozano Blesa' University Clinic Hospital, Zaragoza, Spain;Aragon Health Sciences Institute, Zaragoza, Spain.
Abstract:
It is generally accepted that Jacques Daviel introduced in the 18th century the extracapsular technique of extraction of the lens while the couching method of cataract operation had already been practiced since ancient times. Present study analyses the first known cataract surgery description in three translations into English from the original Sanskrit Sushruta textbook and all the available literature on the subject. We found evidences that some sort of extraocular expulsion of lens material through a limbal puncture (paracentesis) was described by the Indian surgeon. Nevertheless, this incision cannot be considered as a classic extracapsular procedure because it was not large enough to allow the extraction of the entire lens.
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