Abstract:
PURPOSE:To evaluate the refractive accuracy of intraocular lens (IOL) power calculation after phacovitrectomy. SETTING:Eye Hospital Zonnestraal and Department of Ophthalmology Academic Medical Center, Amsterdam, the Netherlands. DESIGN:Retrospective comparative case series. METHODS:Refraction results 1 month after phacovitrectomy or phacoemulsification were compared with predicted refractions calculated using the IOLMaster 500 and the Haigis formula. Indications for vitrectomy were macular pucker, macular hole, vitreous floaters, vitreous hemorrhage, and vitreomacular traction. Enrolled eyes had an axial length (AL) between 20.13 mm and 29.43 mm. RESULTS:The phacovitrectomy group comprised 133 eyes (133 patients) and the phacoemulsification group, 132 eyes (132 patients). The refractive outcomes after phacovitrectomy (-0.06 diopter [D] ± 0.50 [SD]) and phacoemulsification (-0.08 ± 0.47 D) were comparable (P = .74). The final postoperative refraction was within ±1.00 D of the preoperative refractive target in 94.9% and 94.6% of phacovitrectomy cases and phacoemulsification cases, respectively. Subgroup analysis found no increased risk for refractive surprises after gas tamponade or in eyes with an AL of 26.00 mm or greater. CONCLUSIONS:Standard IOL power calculation used in regular phacoemulsification surgery was accurate in phacovitrectomy procedures in eyes with a wide range of AL and a wide range of vitrectomy indications. No tendency toward a myopic shift was found. FINANCIAL DISCLOSURE:Dr. Lapid-Gortzak is a clinical investigator for, speaker for, and consultant to Alcon Laboratories, Inc., Hanita Lenses, a speaker for Santen Pharmaceutical Co., and a consultant to Sanoculis and Orca Surgical. None of the authors has a financial or proprietary interest in any material or method mentioned.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
van der Geest LJ,Siemerink MJ,Mura M,Mourits MP,Lapid-Gortzak Rdoi
10.1016/j.jcrs.2016.03.034subject
Has Abstractpub_date
2016-06-01 00:00:00pages
840-5issue
6eissn
0886-3350issn
1873-4502pii
S0886-3350(16)30139-0journal_volume
42pub_type
杂志文章abstract::This study examined resident exposure to and competency in new techniques for cataract removal and intraocular lens (IOL) implantation. A questionnaire was sent to 116 United States ophthalmology program directors and completed by 71. In response to the questionnaire, program directors reported that 95.3% of their gra...
journal_title:Journal of cataract and refractive surgery
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更新日期:2017-10-01 00:00:00
abstract:PURPOSE:To compare uncorrected distance visual acuity (UDVA) and patient-reported outcomes with a new silicone corneal shield and a conventional bandage contact lens (BCL) after photorefractive keratectomy (PRK). SETTING:Stanford Eye Laser Center (Palo Alto, California) and Slade & Baker Vision (Houston, Texas). DESI...
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abstract::Interlenticular opacification (ILO) developed 7 months after secondary acrylic piggyback lens implantation in which the anterior lens was placed in the bag. This resulted in glare and a hyperopic shift. Treating the ILO with the neodymium:YAG laser successfully reduced the glare and corrected the hyperopic shift. ...
journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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abstract:PURPOSE:To evaluate the impact of higher-order aberrations on depth of focus using an adaptive optics visual simulator. SETTING:Refractive Surgery Department, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA. METHODS:An adaptive optics simulator was used to optically introduce individual aberrations in eyes...
journal_title:Journal of cataract and refractive surgery
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更新日期:2009-11-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2005.01.013
更新日期:2005-08-01 00:00:00
abstract:PURPOSE:To determine the relation between ablation zone decentration, measured by corneal topography, and visual and refractive outcome, contrast sensitivity, glare, and subjective reports of halos after photorefractive keratectomy (PRK). SETTING:Eye Foundation, University of Missouri-Kansas City School of Medicine. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
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更新日期:1996-07-01 00:00:00
abstract:PURPOSE:To compare the visual, refractive, and adverse outcomes of femtosecond laser-assisted cataract surgery and conventional phacoemulsification cataract surgery. SETTING:Cataract surgery clinics in 9 European countries and Australia (femtosecond-assisted) and 18 European countries and Australia (conventional). DE...
journal_title:Journal of cataract and refractive surgery
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abstract::Twenty-three eyes of 20 patients who had had myopic epikeratoplasty were evaluated and the mean 21-month postoperative results (range: 12 to 47 months) tabulated. Average preoperative myopia was -16.7 diopters (D) spherical equivalent (range: -10 to -33 D), and average postoperative refractive correction was 13 D. Of ...
journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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更新日期:2005-09-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2007-06-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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更新日期:2001-07-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1993-01-01 00:00:00
abstract:PURPOSE:To evaluate the accuracy of the C constant for ray tracing-assisted intraocular lens (IOL) power calculation. DESIGN:Case series. SETTING:Public university hospital and private clinic. METHODS:Preoperatively, all intraocular distances were measured using laser biometry. Various IOL designs were studied; powe...
journal_title:Journal of cataract and refractive surgery
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更新日期:2014-05-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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更新日期:1998-09-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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journal_title:Journal of cataract and refractive surgery
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更新日期:2008-07-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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更新日期:2015-02-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.07.002
更新日期:2011-09-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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更新日期:2013-04-01 00:00:00
abstract::A 56-year-old man developed a nasal field defect in his left eye 3 months after a traumatic accident. An examination showed a posterior subcapsular cataract in the left eye with no neurologic deficits. Humphrey 24-2 visual field testing revealed a nasal hemianopsia in the left eye. After cataract extraction and intrao...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)00152-2
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abstract:PURPOSE:To evaluate long-term intraocular pressure (IOP) control after extracapsular cataract extraction (ECCE) with posterior chamber intraocular lens (IOL) implantation in patients with primary angle-closure glaucoma. SETTING:Ophthalmology Department, Groote Schuur Hospital, Cape Town, South Africa. METHODS:This re...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80255-6
更新日期:1997-07-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.10.032
更新日期:2009-02-01 00:00:00
abstract:PURPOSE:To evaluate the safety and complication rates of excimer laser photorefractive keratectomy (PRK). SETTING:Assutah Laser Center, Tel-Aviv, Israel. METHODS:This retrospective study evaluated the complication rate after PRK in 825 consecutive patients who had PRK for myopia and had a follow-up of at least 12 mon...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
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更新日期:1997-10-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
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doi:10.1016/j.jcrs.2015.07.033
更新日期:2015-12-01 00:00:00