Abstract:
:Penetrating keratoplasty in the presence of a perforated cornea is a relatively common and difficult surgical problem. In the worst scenario, there may be extrusion of ocular contents during trephination. Two cases of perforated corneas are presented in which a new technique was used to close the perforation and normalize intraocular pressure. This involves inserting a soft contact lens through a paracentesis into the anterior chamber. An ophthalmic viscosurgical device is then injected behind the contact lens, opening it, and allowing it to tamponade the perforation. This stabilizes the anterior chamber and allows a stable operating environment. This has not been described previously.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Kaines A,Versace P,Banerjee G,Coroneo Mdoi
10.1016/j.jcrs.2004.10.060subject
Has Abstractpub_date
2005-05-01 00:00:00pages
876-8issue
5eissn
0886-3350issn
1873-4502pii
S0886-3350(04)01232-5journal_volume
31pub_type
杂志文章abstract::Anterior segment optical coherence tomography is a new method to explore the anterior chamber. The target can be focused and defocused with positive or negative lenses to reproduce the conditions of natural accommodation. We studied accommodation in an albino patient because the absence of pigment allows the infrared ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2003.12.043
更新日期:2004-03-01 00:00:00
abstract:PURPOSE:To study the intraoperative performance and postoperative outcomes of Cionni modified capsule tension ring (CTR) and intraocular lens (IOL) implantation in the capsular bag in pediatric eyes with ectopia lentis. SETTING:John A. Moran Eye Center, Salt Lake City, Utah, USA. METHODS:Thirty-five eyes (22 children...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.04.044
更新日期:2008-09-01 00:00:00
abstract:PURPOSE:To determine whether pupil stretch during phacoemulsification affects postoperative best corrected visual acuity (BCVA), intraocular pressure (IOP), and inflammation compared with results in patients without pupil stretch. METHODS:A retrospective analysis of 115 eyes that had pupil stretch during phacoemulsifi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.03.010
更新日期:2006-07-01 00:00:00
abstract:PURPOSE:To evaluate the effect of removal and/or exchange of intrastromal corneal ring segments (ICRS, Intacs); specifically the risk factors, degree of reversibility, and visual outcomes. SETTING:Gimbel Eye Centres, Calgary, Edmonton, and Vancouver, Canada. METHODS:Prospective cohort data were collected on 71 eyes t...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(01)01172-5
更新日期:2002-04-01 00:00:00
abstract:PURPOSE:To determine the typical in vitro straylight levels for intraocular lenses (IOLs) of different materials and designs. SETTING:Abbott Medical Optics, Inc., Groningen, the Netherlands. DESIGN:Experimental study. METHODS:Two optical bench setups were used to determine baseline straylight levels of IOLs placed i...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.10.017
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:To correlate the observed fluorescence spectrum with the depth of ablation during 193 nm argon-fluoride excimer laser ablation of chemically damaged corneas. SETTING:Laser facility, Cedars-Sinai Medical Center, Los Angeles, California, USA. METHODS:Three cadaver New Zealand white rabbit corneas were exposed t...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(02)01361-5
更新日期:2002-10-01 00:00:00
abstract:PURPOSE:To examine the impact of cataract surgery on older adults' self-reported visual difficulties and compare them with those of patients with cataract who declined surgery over the same period. SETTING:Twelve area practices. METHODS:This was a consecutive chart review over a 6-month period. Primary inclusion crit...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/s0886-3350(02)01846-1
更新日期:2003-05-01 00:00:00
abstract:PURPOSE:To evaluate the efficacy and safety of intracameral recombinant tissue plasminogen activator (rt-PA) application for fibrinolysis of fibrin formation after cataract surgery in children. SETTING:Johann Wolfgang Goethe-University, Department of Ophthalmology, Frankfurt am Main, Germany. METHODS:This study compr...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(99)80083-2
更新日期:1999-03-01 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
doi:10.1016/s0886-3350(97)80311-2
更新日期:1997-10-01 00:00:00
abstract:PURPOSE:To compare the safety and efficacy of 0.025 mg/mL brilliant blue G (BBG) and an intracameral illuminator for visualizing the anterior capsule. SETTING:University-based tertiary referral center, South Korea. DESIGN:Retrospective cases series. METHODS:The medical records of patients with vitreous hemorrhage fo...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2016.03.038
更新日期:2016-07-01 00:00:00
abstract:PURPOSE:To assess the accuracy of the scanning electron microscopy (SEM) and present alternative approaches to quantify surface roughness based on numerical analysis. SETTING:Department of Ophthalmology, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada. DESIGN:Experimental study. METHO...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2012.08.050
更新日期:2013-01-01 00:00:00
abstract:PURPOSE:To determine whether preoperative assessment of posterior capsule integrity using anterior segment optical coherence tomography (AS-OCT) can predict posterior capsule dehiscence in patients with posterior polar cataract having phacoemulsification. SETTING:Aravind Eye Hospital and Postgraduate Institute of Opht...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.07.056
更新日期:2018-12-01 00:00:00
abstract::Recently, scleral fixation has been used in posterior chamber intraocular lens implantation in the absence of the posterior capsule. Fixation is achieved with a suture through the ciliary sulcus and sclera at a horizontal or vertical position. To achieve good functional results, the optical portion of the lens must li...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80585-8
更新日期:1994-05-01 00:00:00
abstract:PURPOSE:To evaluate the results of photorefractive keratectomy (PRK) to treat undercorrected radial keratotomy (RK). SETTING:Instituto de Oftalmologia Tadeu Cvintal, São Paulo, Brazil. METHODS:A consecutive series of 28 eyes that had PRK to treat residual myopia after RK were studied. Refractive visual and safety dat...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(96)80189-1
更新日期:1996-09-01 00:00:00
abstract:PURPOSE:To evaluate the safety and efficacy of a single perioperative sub-Tenon's injection of triamcinolone following cataract surgery and its effect on the incidence of early pseudophakic cystoid macular edema (CME). SETTING:Ophthalmology Department, Queen's Medical Centre University Hospital, Nottingham. United Kin...
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.2005.12.102
更新日期:2006-03-01 00:00:00
abstract::This continuous curvilinear capsulorhexis (CCC) technique is for use in complicated surgical cases such as when the anterior chamber is shallow, the red reflex is not good, or eye movements are present. This technique is easier and safer in such cases because it uses a cystotome connected to a viscoelastic syringe. Fi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80162-4
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To evaluate the postoperative intraocular positional stability of 1 rigid poly(methyl methacrylate) (PMMA) phakic intraocular lens (pIOL) model and 2 foldable polysilicone-PMMA iris-fixated pIOL models. SETTING:Department of Ophthalmology, Johann Wolfgang Goethe-University Frankfurt am Main, Germany. METHODS:...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.08.037
更新日期:2008-01-01 00:00:00
abstract:PURPOSE:To compare corneal astigmatism measurements obtained using a new optical biometer (AL-Scan) and a standard biometer based on partial coherence interferometry (IOLMaster 500) for toric intraocular lens (IOL) selection. SETTING:Siriraj Hospital, Mahidol University, Bangkok, Thailand. DESIGN:Prospective comparat...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.06.029
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:To assess the outcomes of intrastromal ring segment (Intacs, Addition Technology) implantation for keratoconus using the femtosecond laser. SETTING:Kudret Eye Hospital, Ankara, Turkey. METHODS:In a retrospective noncomparative case series, 118 eyes of 69 patients with keratoconus who had Intacs segments impla...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.08.032
更新日期:2006-12-01 00:00:00
abstract::Seven patients with unsuspected unilateral axial myopia developed a cataract in the longer eye. Vision deteriorated in all cases between the ages of 40 and 55 years. Bilateral axial length measurements were necessary for the diagnosis and revealed a difference of 4.5 mm to 6.7 mm between the two eyes. Five cases had a...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(89)80090-2
更新日期:1989-05-01 00:00:00
abstract:PURPOSE:To determine the reproducibility of morphoscopic contrast sensitivity test values in healthy subjects using the Visual Capacity Analyzer (VCA) (L2 Informatique). SETTING:Institute of Vision Research, Department of Ophthalmology, Yong-Dong Severance Hospital, Yonsei University, Seoul, South Korea. METHODS:Five...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(03)00044-0
更新日期:2003-09-01 00:00:00
abstract:PURPOSE:To find the conditions that prevent posterior capsule opacification through in vitro analysis of the relationship between intraocular lens (IOL) optic configuration and lens epithelial cell (LEC) migration. SETTING:Division of Morphogenesis, Department of Developmental Biology, National Institute for Basic Bio...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80245-3
更新日期:1997-07-01 00:00:00
abstract:PURPOSE:To assess the incidence and possible causative factors of a newly recognized syndrome, the intraoperative floppy iris (IFIS). SETTING:Clinical practices in Los Altos and San Rafael, California, USA. METHODS:A retrospective chart review of consecutive cataract surgeries performed in a 2-surgeon practice over a...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2005.02.027
更新日期:2005-04-01 00:00:00
abstract:PURPOSE:To study the effect of timolol maleate, dorzolamide, or a combination of both in post photorefractive keratectomy (PRK) eyes with an elevated intraocular pressure (IOP) after topical steroid administration. SETTING:Refractive Surgery Outpatient Department, 1st Department of Ophthalmology, Semmelweis University...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0886-3350(01)00889-6
更新日期:2001-07-01 00:00:00
abstract::We examined the use of a geometric model to explain the effects of radial keratotomy (RK) on corneal topography based on wound gape of radial incisions. Histopathologic studies of healed human RK incisions revealed incision gape in Bowman's membrane and anterior stroma, with intervening epithelial ingrowth or fibrous ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80850-4
更新日期:1991-07-01 00:00:00
abstract:UNLABELLED:We present a technique that uses a near-point string to demonstrate the anticipated near point of multifocal and accommodating intraocular lenses (IOLs). Beads are placed on the string at distances corresponding to the near points for diffractive and accommodating IOLs. The string is held up to the patient's...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2016.04.003
更新日期:2016-05-01 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
doi:10.1016/s0886-3350(96)80305-1
更新日期:1996-07-01 00:00:00
abstract:PURPOSE:To evaluate the long-term outcomes of laser in situ keratomileusis (LASIK) for high myopia with or without astigmatism. SETTING:Vissum Instituto Oftalmologico de Alicante and Miguel Hernandez University, Alicante, Spain. DESIGN:Retrospective-prospective case series. METHODS:Laser in situ keratomileusis was p...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.08.029
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To test the performance of 4 tonometers in estimating intraocular pressure (IOP) after 3 forms of refractive surgery. SETTING:Eye Hospital, Wenzhou Medical University, China. DESIGN:Prospective case series. METHODS:Patients matched for preoperative age, corneal thickness, and myopic correction enrolled for f...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000204
更新日期:2020-07-01 00:00:00
abstract::We describe a modification of the original 14C Morcher capsular tension ring. The new ring, the Henderson capsule tension ring (HCTR, Morcher), is an open C-shaped loop made of poly(methyl methacrylate). It has 8 equally spaced indentations of 0.15 mm to improve the ease of removing nuclear and cortical material while...
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.2007.05.041
更新日期:2007-10-01 00:00:00