Abstract：
:A comparison has been made between pars plana lansectomy and intracapsular cataract extraction Pars plana lensectomy has been shown to have many advantages. It is applicable to any age, while intracapsular cataract extraction is restricted to patients over 30 years old. It can be used in any type of cataract, whereas intracapsular cataract extraction is restricted to senile cataracts. It requires less patient preparation, less instrumentation, and less surgical dexterity than does intracapsular cataract extraction. It allows intraocular examination at the time of surgery. It can be combined with other surgical procedures (intraocular lens implantation, vitrectomy, cryoretinopexy, scleral buckle, etc.). It leaves the eyes in better condition postoperatively with fewer postoperative complications, and it gives good or better visual results than intracapsular cataract extraction. It is now unnecessary to learn (and teach) multiple techniques to handle different ages and types of cataracts since pars plana lensectomy manages them all with fewer complications.
journal_name
Surv Ophthalmoljournal_title
Survey of ophthalmologyauthors
Girard LJdoi
10.1016/0039-6257(82)90191-6subject
Has Abstractpub_date
1982-09-01 00:00:00pages
96-101issue
2eissn
0039-6257issn
1879-3304journal_volume
27pub_type
杂志文章abstract：:A 30-year-old man presented with painless total visual loss in the right eye. Fundus exam and imaging was consistent with total internal carotid artery occlusion and hemispheric stroke. The presentation and management options of retinal vascular occlusive disease in association with asymptomatic stroke are discussed. ...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.survophthal.2014.06.007
更新日期：2015-05-01 00:00:00
abstract：:Epidermal growth factor (EGF) is a naturally occurring mitogen which, in its recombinant form, is under intensive investigation for therapeutic use. Receptor activation by EGF induces up-regulation of synthesis of specific proteins as well as proliferation and differentiation of the corneal epithelium, keratocytes, an...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/0039-6257(90)90127-h
更新日期：1990-05-01 00:00:00
abstract：:There is increasing pressure for medical care reimbursement to be linked to outcomes. New medications approved for glaucoma, age-related macular degeneration (AMD), and dry eye disease may offer improved outcomes, but they have higher acquisition costs. This article reviews published pharmacoeconomic studies assessing...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2007.08.017
更新日期：2007-11-01 00:00:00
abstract：:The growth of the eye results in a myopic shift in aphakic and pseudophakic eyes during childhood. Cataract surgery after the age of 6 months, with or without lens implantation, appears to have little effect on the rate of refractive growth. Most children with pseudophakia have a large amount of myopic shift. This myo...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.survophthal.2009.07.001
更新日期：2010-03-01 00:00:00
abstract：OBJECTIVE:Laser photocoagulation treatment of the posterior pole of the retina is often complicated by immediate visual impairment, which is caused by the unavoidable laser-induced destruction of the normal tissue adjacent to the lesion. A neuroprotective therapy aimed at salvaging this normal tissue might enhance the ...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0039-6257(99)00093-4
更新日期：1999-10-01 00:00:00
abstract：:Primary angle-closure glaucoma is a major cause of blindness worldwide. It is a disease of ocular anatomy that is related to pupillary-block and angle-crowding mechanisms of filtration angle closure. Eyes at increased risk for primary angle-closure are small with decreased axial length, anterior chamber depth, and fil...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2008.12.002
更新日期：2009-03-01 00:00:00
abstract：:Posterior scleritis must be considered in the differential diagnosis of many ocular conditions, including angle closure glaucoma, choroidal folds, optic disk edema, circumscribed fundus mass, choroidal detachment, and exudative retinal detachment. Because it is rare, a high index of suspicion is necessary. Anterior sc...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/0039-6257(88)90093-8
更新日期：1988-03-01 00:00:00
abstract：:Cortical/cerebral visual impairment (CVI) is the most frequent cause of pediatric visual impairment in developed countries and is increasing in prevalence in developing nations. The most common underlying etiology is hypoxic-ischemic encephalopathy, particularly in premature children. Other causes include seizures, hy...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2020.03.001
更新日期：2020-01-01 00:00:00
abstract：:Selective laser trabeculoplasty (SLT) is a relatively new type of laser used in treating open-angle glaucoma (OAG) and is reported to be equally efficacious to a first-line medication and argon laser trabeculoplasty (ALT). We summarize available evidence for considering SLT as an alternative treatment in OAG through s...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.survophthal.2014.06.006
更新日期：2015-01-01 00:00:00
abstract：:Ocular hypertension (intraocular pressure greater than or equal to 21 mm Hg, normal visual fields, normal optic discs, open angles, and the absence of any contributing ocular disease) occurs in 4-10% of the population over age 40. The question of whether to treat ocular hypertensive patients remains controversial. The...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/0039-6257(83)90136-4
更新日期：1983-12-01 00:00:00
abstract：:A 47-year-old man presented with sudden visual loss, optic disk edema, retinal ischemia, and limited upgaze in the left eye. Initial MRI revealed thickened, enhancing left optic nerve. Extensive work-up for an inflammatory and infiltrative etiology was positive only for Borrelia burgdorferi IgM by Western blot. Six we...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.survophthal.2013.12.003
更新日期：2014-09-01 00:00:00
abstract：:Functional magnetic resonance imaging (fMRI) is a powerful, non-invasive technique for mapping human brain function. Because of the robust signal intensity changes associated with visual stimuli, fMRI is particularly useful for studying visual cortex (including both striate and extrastriate cortex). Also, activation o...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/s0039-6257(02)00356-9
更新日期：2002-11-01 00:00:00
abstract：:Based on their mechanism of action, the most frequently used ocular hypertensive agents, the beta-blockers, cannot be assumed to reduce IOP during sleep. The need for drugs that reduce IOP around-the-clock is underscored, however, by the fact that inadequate nocturnal ocular perfusion pressure is considered to be one ...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/s0039-6257(97)80021-5
更新日期：1997-02-01 00:00:00
abstract：:Lysosomal enzymes are distributed widely in various ocular tissues. Among these tissues, the uvea and retina show the higher enzyme activities of acid phosphates, beta-blucuronidase, alpha-fucosidase, alpha-mannosidase, arylsulfatase, cathepsin D, cathepsin B and others. The particular role of lysosomal enzymes in the...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/0039-6257(83)90125-x
更新日期：1983-01-01 00:00:00
abstract：:Drugs across many pharmacologic classes induce corneal epithelial changes. Many of these drugs have cationic amphiphilic structures, with a hydrophobic ring and hydrophilic cationic amine side chain that allow them to cross cell membranes. These drugs lead to intracellular phospholipid accumulation, often manifested i...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2016.11.008
更新日期：2017-01-01 00:00:00
abstract：:India, the second most populous country in the world, is home to 23.5% of the world's blind population. In 1976 India became the first country in the world to start a national program for control of blindness. All surveys in the country have shown that cataract is the most common cause of blindness and all prevention ...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2004.10.008
更新日期：2005-01-01 00:00:00
abstract：:A 47-year-old woman presented with a medial orbital tumor initially diagnosed as either a myxoid neurofibroma or myoepithelioma. Over 30 years the tumor recurred seven times and was serially debulked. Careful histopathologic analysis coupled with immunohistochemical studies performed on the last two biopsies establish...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2014.12.002
更新日期：2015-03-01 00:00:00
abstract：:Cystic macular lesions frequently contribute to impaired visual acuity in hereditary retinal dystrophies. Their pathogenesis varies and is not entirely understood. Carbonic anhydrase inhibitors have proven to be potentially efficacious, although not in all cases. We discuss the various factors and mechanisms implicate...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2012.11.006
更新日期：2013-11-01 00:00:00
abstract：:Latent herpes simplex virus (HSV) is known to reside in the trigeminal ganglia. Our studies show that the temporary retrobulbar disruption of trigeminal nerve function in chronically infected animals caused a striking decrease in the number of positive HSV cultures obtained during the 20 weeks immediately following su...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/0039-6257(76)90098-9
更新日期：1976-09-01 00:00:00
abstract：:Typical optic neuritis is an idiopathic demyelinating condition that is often associated with multiple sclerosis. This has been well characterized and has an excellent prognosis. Atypical optic neuritis can result from an inflammatory, infectious, or autoimmune disorder. Differentiating the two types of optic neuritis...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2019.06.001
更新日期：2019-01-01 00:00:00
abstract：:Jules Gonin's former student presents a personal and historical biography of the Swiss ophthalmologist, who, between 1902 and 1921, explored and illustrated the many unknown aspects of retinal detachment, defined its pathogenesis, and developed the method of reattachment by ignipuncture and thermocautery. ...
journal_title：Survey of ophthalmology
pub_type： 传,历史文章,杂志文章
doi：10.1016/0039-6257(76)90125-9
更新日期：1976-11-01 00:00:00
abstract：PURPOSE:The angiostatic cortisene anecortave acetate was evaluated in three safety and efficacy studies of patients with subfoveal choroidal neovascularization secondary to exudative age-related macular degeneration. METHODS:The Anecortave Acetate Monotherapy Trial enrolled 128 patients randomized to anecortave acetat...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2006.11.005
更新日期：2007-01-01 00:00:00
abstract：:Wavefront sensors and scanning laser technology are enabling the correction of the aberrations of the eye. The effects of aberrations on visual performance are reviewed, and the theoretical limit of visual performance is predicted to understand the ultimate endpoint of these new technologies. A schematic eye model tha...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/s0039-6257(00)00145-4
更新日期：2000-09-01 00:00:00
abstract：:Eye cancer-related glaucomas occur through a variety of mechanisms. They can be challenging to diagnose and are often refractory to treatment. The literature reveals the variety of ways eye cancers cause glaucoma. Mechanisms include direct invasion, infiltration, or seeding of the aqueous outflow structures as well as...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2008.10.002
更新日期：2009-01-01 00:00:00
abstract：:A total of 85 eyes (75 patients) with pseudogliomas (i.e., certain conditions which simulate retinoblastoma, were examined histopathologically to determine the incidence of rubeosis iridis. Neovascularization of the anterior surface of the iris was found in 70 eyes (82%). The principal associated changes in these eyes...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/0039-6257(80)90151-4
更新日期：1980-09-01 00:00:00
abstract：:Technologic improvements in cataract surgery have not only improved visual outcomes, but also have minimized intraoperative and postoperative pain. We review the mechanisms, risk factors, and management of intraoperative and postoperative pain. Summaries of less common sources of physiologic pain have been included to...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2017.07.002
更新日期：2018-01-01 00:00:00
abstract：:Proliferative vitreoretinopathy (PVR) is still the most common cause of failure of surgery for rhegmatogenous retinal detachment, despite the substantial effort that has been devoted to better understanding and managing this condition during the past 25 years. Basic research has indicated that PVR represents scarring,...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/s0039-6257(98)00023-x
更新日期：1998-07-01 00:00:00
abstract：:The cornea's intense innervation is responsible for corneal trophism and ocular surface hemostasis maintenance. Corneal diabetic neuropathy affects subbasal nerve plexus, with progressive alteration of nerves' morphology and density. The quantitative analysis of nerve fibers can be performed with in vivo corneal confo...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.survophthal.2020.09.003
更新日期：2020-09-19 00:00:00
abstract：:Cyclo-oxygenase inhibitors, which are formulated as ophthalmic eyedrop preparations, have recently become commercially available for use by ophthalmologists in the United States to inhibit intraoperative miosis during cataract surgery and to prevent postoperative inflammation. In addition, they are available worldwide...
journal_title：Survey of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/0039-6257(92)90095-b
更新日期：1992-01-01 00:00:00
abstract：:A 20-year-old Hispanic man with Down syndrome presented with progressively worsening headache, fluctuating decreased vision, and bilateral optic disk edema. Magnetic resonance imaging of the head showed an empty sella, and magnetic resonance venography showed thrombosis of left transverse and sigmoid sinuses. Catheter...
journal_title：Survey of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.survophthal.2012.10.005
更新日期：2013-11-01 00:00:00
