Biomaterial Database

Femtosecond Laser-Assisted Cataract Surgery After Radial Keratotomy. 2016

Rozina Noristani, and Tim Schultz, and H Burkhard Dick

OBJECTIVE To determine the efficacy of femtosecond laser-assisted cataract surgery in eyes with radial keratometry. METHODS Femtosecond laser-assisted cataract surgery was performed in 3 patients (6 eyes) who had six to eight radial keratotomy incisions. RESULTS In all cases, the anterior segment of the eye was visualized with integrated three-dimensional optical coherence tomography and it was possible to position the laser corneal incisions between the radial keratotomy incisions. No intraoperative complications occurred. In particular, no corneal perforation, anterior capsular tears, or discontinuities could be detected. No corneal leakage or other postoperative complications were noted on follow-up after 6 weeks and 6 months. CONCLUSIONS Femtosecond laser-assisted cataract surgery presents a new, feasible, and safe surgical technique for patients with cataract who had previous radial keratotomy. [J Refract Surg. 2016;32(6):426-428.].

UI	MeSH Term	Description	Entries
D007431	Intraoperative Complications	Complications that affect patients during surgery. They may or may not be associated with the disease for which the surgery is done, or within the same surgical procedure.	Peroperative Complications,Surgical Injuries,Complication, Intraoperative,Complication, Peroperative,Injuries, Surgical,Complications, Intraoperative,Complications, Peroperative,Injury, Surgical,Intraoperative Complication,Peroperative Complication,Surgical Injury
D007646	Keratotomy, Radial	A procedure to surgically correct REFRACTIVE ERRORS by cutting radial slits into the CORNEA to change its refractive properties.	Radial Keratotomy,Keratotomies, Radial,Radial Keratotomies
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011183	Postoperative Complications	Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.	Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D011184	Postoperative Period	The period following a surgical operation.	Period, Postoperative,Periods, Postoperative,Postoperative Periods
D002387	Cataract Extraction	The removal of a cataractous CRYSTALLINE LENS from the eye.	Enzymatic Zonulolysis,Phakectomy,Cataract Extractions,Enzymatic Zonulolyses,Extraction, Cataract,Extractions, Cataract,Phakectomies,Zonulolyses, Enzymatic,Zonulolysis, Enzymatic
D003315	Cornea	The transparent anterior portion of the fibrous coat of the eye consisting of five layers: stratified squamous CORNEAL EPITHELIUM; BOWMAN MEMBRANE; CORNEAL STROMA; DESCEMET MEMBRANE; and mesenchymal CORNEAL ENDOTHELIUM. It serves as the first refracting medium of the eye. It is structurally continuous with the SCLERA, avascular, receiving its nourishment by permeation through spaces between the lamellae, and is innervated by the ophthalmic division of the TRIGEMINAL NERVE via the ciliary nerves and those of the surrounding conjunctiva which together form plexuses. (Cline et al., Dictionary of Visual Science, 4th ed)	Corneas
D003319	Corneal Stroma	The lamellated connective tissue constituting the thickest layer of the cornea between the Bowman and Descemet membranes.	Corneal Stromas,Stroma, Corneal,Stromas, Corneal
D005260	Female		Females