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A combined marker and trephination instrument for penetrating keratoplasty
J F Duronio1, T P O'Brien, J D Gottsch
1Johns Hopkins Microsurgery Advanced Design Laboratory, Wilmer Ophthalmological Institute, Johns Hopkins Hospital, Baltimore, Md., USA.
Archives of Ophthalmology (Chicago, Ill. : 1960)
|July 31, 1998
Abstract:
We have developed a new instrument for marking and trephination of the cornea for penetrating keratoplasty surgery. The instrument is an ergonomically designed combination of a corneal marker and a trephine.