Anterior chamber intraocular lenses.
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Biomedical subjects
Publications and source records attributed to P C Hessburg.
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Postoperative astigmatism might be reduced in penetrating keratoplasty if surgeons could cut a straight-sided round hole in the recipient cornea and place in that hole a round donor button also having straight sides. We present a disposable trephine which assists in cutting a perfect graft by supporting the cornea with a suction ring while an uncommonly sharp, round blade traverses the tissue.
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Five cases of Pseudomonas keratitis have been presented. Suggestions relative to the use of subpalpebral lavage in the management of this infection have been offered.