Results 171 to 180 of about 26,002 (219)
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Phacocryolysis and Phacoemulsification
American Journal of Ophthalmology, 1977The effect of rapid freezing and thawing was tested in vitro on 100 human hard nuclear cataracts before ultrasonic emulsification. After phacocryolysis the interspace between lens fibers increased, and the normally closely packed fibers appeared to loosen. This seemed to soften the hard cataract, thereby facilitating ultrasonic emulsification.
H S, Liu, F I, Tolentino, J V, Greiner
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Modified phacoemulsification in situ
Journal of Cataract and Refractive Surgery, 1998We describe a phacoemulsification technique for cataracts in eyes with anticipated weak zonular apparatus. After central sculpting, a crater 90% deep is made. A horizontal fracture is created with the phaco probe and chopper. The nucleus is chopped, dividing the inferior hemisection into 2 pie-shaped pieces, which are then emulsified.
T, Dada +3 more
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Hearing loss and phacoemulsification
Journal of Cataract and Refractive Surgery, 2000To determine the acoustic spectra of currently used phacoemulsification units and to contrast phacoemulsification-generated acoustic spectra with representative audiograms of common types of sensorineural hearing loss.Mayo Clinic, Rochester, Minnesota, USA.The acoustic spectra of 3 phacoemulsification systems (Alcon Series 20,000 Legacy, Storz ...
R D, Ten Hulzen, J C, Erie, D A, Fabry
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Exfoliation syndrome and phacoemulsification
Journal of Cataract and Refractive Surgery, 1997To evaluate intraoperative and postoperative complications of phacoemulsification and intraocular lens (IOL) implantation in eyes with exfoliation syndrome.Eye Clinic, University Hospital of Geneva, Switzerland.This prospective study evaluated 20 consecutive patients with exfoliation syndrome and 20 consecutive patients without the syndrome (control ...
A A, Dosso +2 more
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Advances in phacoemulsification equipment
Current Opinion in Ophthalmology, 2002The purpose of this article is to update information on the phacoemulsification equipment based on a systematic review of available literature within the past year. Phacoemulsification has gained acceptance as the standard technique for cataract surgery worldwide, and new phacoemulsification techniques and equipment have been reported.
Howard V, Gimbel +1 more
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Phacoemulsification in a case of microspherophakia
Journal of Cataract and Refractive Surgery, 2003Phacoemulsification with implantation of an acrylic foldable intraocular lens in a 14-year-old girl with microspherophakia is described. The associated lenticular myopia was disabling in terms of quality of life.
Sudarshan, Khokhar +3 more
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Phacoemulsification in the anterior chamber
Journal of Cataract and Refractive Surgery, 2002To evaluate anterior chamber phacoemulsification as an alternative to an endocapsular procedure.Instituto Oftalmológico de Alicante, Alicante, Spain.In this prospective randomized masked clinical trial, 60 eyes of 30 patients had cataract extraction by phacoemulsification.
Jorge L, Alió +3 more
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Surgical techniques in phacoemulsification
Current Opinion in Ophthalmology, 2007Recent advances in cataract surgical techniques are described, focusing on the evolution towards less traumatic surgery.Smaller incisions, split infusion, astigmatic management, and techniques of managing floppy iris syndrome are significant changes in the cataract surgical technique within the last 12-24 months.Surgeons need to learn the new ...
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Combined Trabeculectomy and Phacoemulsification
Seminars in Ophthalmology, 1991(1991). Combined Trabeculectomy and Phacoemulsification. Seminars in Ophthalmology: Vol. 6, No. 2, pp. 76-80.
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