Abstract：
PURPOSE:To compare results of intraocular lens (IOL) power calculation methods using different keratometry (K) values after myopic refractive surgery. SETTING:Seoul St. Mary's Hospital, Seoul, South Korea. DESIGN:Evaluation of diagnostic test or technology. METHODS:The IOL power of patients who had cataract surgery after refractive surgery was calculated using the SRK/T formula with true net power (TNP) and the equivalent K using the Pentacam Scheimpflug system. The simulated K, 2.0 mm zone of total mean power (TMP 2.0 mm) maps, and 4.0 mm zone of total optical power (TOP 4.0 mm) maps were calculated using the Orbscan II scanning-slit topographer and keratometer of the IOLMaster partial coherence interferometer (PCI). The IOL power was also calculated with the Haigis-L method with the corneal radius using the PCI system. The PCI axial length was used with all methods. RESULTS:The prediction error and absolute prediction error measured with the Haigis-L, TNP, TMP 2.0 mm, and TOP 4.0 mm were significantly lower than the equivalent K, simulated K, and PCI K (P<.05). The percentages of correct refraction predictions within ± 0.50 diopter (D), ± 1.00 D, and ± 2.00 D in the Haigis-L method were the highest (64.5%, 80.6%, and 100%, respectively) of all methods. CONCLUSIONS:The Haigis-L using corneal radius with the PCI measurement was the most predictable method for IOL calculation after corneal refractive laser surgery in patients without a clinical history. The TMP 2.0 mm in the scanning-slit topographer and the TNP in the Scheimpflug system may also be relatively predictable keratometric values for IOL calculation.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Kim EC,Cho K,Hwang HS,Hwang KY,Kim MSdoi
10.1016/j.jcrs.2013.04.045subject
Has Abstractpub_date
2013-11-01 00:00:00pages
1640-6issue
11eissn
0886-3350issn
1873-4502pii
S0886-3350(13)01065-1journal_volume
39pub_type
杂志文章abstract：PURPOSE:To study the intraocular pressure (IOP) as a prognostic indicator on the first day after combined phacoemulsification and nonpenetrating deep sclerectomy. SETTING:Ramón y Cajal Hospital, Madrid, Spain. METHODS:This retrospective study included 70 eyes of 70 patients who had combined phacoemulsification-nonpen...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2008-08-01 00:00:00
abstract：:We present a case of keratoconus in which the association with posterior polymorphous corneal dystrophy was established by confocal microscopy. Confocal microscopy enable us to assess the differential diagnosis between posterior corneal dystrophies, essential for a prognosis and therapeutic decision. ...
journal_title：Journal of cataract and refractive surgery
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更新日期：2008-02-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
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更新日期：2012-08-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
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更新日期：2016-10-01 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
pub_type： 杂志文章,随机对照试验
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更新日期：2015-09-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80100-9
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journal_title：Journal of cataract and refractive surgery
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doi：10.1016/s0886-3350(03)00231-1
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abstract：:Three cases are described in which a curvilinear lucency in the corneal stroma signified a surgical thermal injury. The "shark fin" appearance represents focal shrinkage of tissue within the incisional tunnel. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2004.11.034
更新日期：2005-03-01 00:00:00
abstract：PURPOSE:To compare ocular surface fluid ingress into the anterior chamber at the end of microcoaxial, standard coaxial, and bimanual phacoemulsification using trypan blue as the quantifying tracer. SETTING:Iladevi Cataract and IOL Research Centre, Ahmedabad, India. METHODS:This prospective randomized observational st...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jcrs.2008.03.015
更新日期：2008-06-01 00:00:00
abstract：:A series of 100 patients had cataract extraction with intraocular lens implantation by the endocapsular method of Galand. The astigmatism was assessed at two, six, and 18 weeks postoperatively. The incision and closure and the methods of correcting postoperative astigmatism are discussed. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(89)80141-5
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journal_title：Journal of cataract and refractive surgery
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doi：10.1016/j.jcrs.2006.08.045
更新日期：2007-01-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(87)80153-0
更新日期：1987-11-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,评审
doi：10.1016/s0886-3350(98)80237-x
更新日期：1998-10-01 00:00:00
abstract：PURPOSE:To report a case series of post-phacoemulsification endophthalmitis despite antibiotic prophylaxis with an intracameral injection of a licensed cefuroxime formulation (Aprokam). SETTING:University Hospitals of Pointe-à-Pitre, Guadeloupe, and Fort-de-France, Martinique, French West Indies. DESIGN:Retrospective...
journal_title：Journal of cataract and refractive surgery
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更新日期：2016-09-01 00:00:00
abstract：:A 66-year-old Chinese man developed corneal endothelial decompensation after intraocular lens (IOL) repositioning using intracameral epinephrine was performed. The presentation was compatible with toxic endothelial cell destruction syndrome, which is caused by prolonged, direct exposure of the corneal endothelium to r...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
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更新日期：2008-11-01 00:00:00
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更新日期：2012-04-01 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
pub_type： 临床试验,杂志文章
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更新日期：1999-03-01 00:00:00
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journal_title：Journal of cataract and refractive surgery
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更新日期：2007-08-01 00:00:00
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更新日期：2011-09-01 00:00:00
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