Results 41 to 50 of about 5,102,152 (94)

Does Posterior Capsule Opacification Affect the Results of Diagnostic Technologies to Evaluate the Retina and the Optic Disc?

BioMed Research International, Volume 2015, Issue 1, 2015., 2015
The visual outcome obtained after cataract removal may progressively decline because of posterior capsular opacification (PCO). This condition can be treated by creating an opening in the posterior lens capsule by Nd:YAG laser capsulotomy. PCO optical imperfections cause several light reflection, refraction, and diffraction phenomena, which may ...
Jose Javier Garcia-Medina, Monica del Rio-Vellosillo, Vicente Zanon-Moreno, Enrique Santos-Bueso, Roberto Gallego-Pinazo, Antonio Ferreras, Maria Dolores Pinazo-Duran, Paolo Frezzotti   +7 more
wiley   +1 more source

Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting

Indian Journal of Ophthalmology, 2014
Purpose: To study the microsurgical anatomy of the lacrimal drainage system and to provide anatomical evidence for transnasal endoscopic lacrimal drainage system bypass surgery by autogenous tissue grafting.
Hai Tao, Zhi-zhong Ma, Hai-Yang Wu, Peng Wang, Cui Han   +4 more
doaj   +1 more source

Alterations Induced by Bangerter Filters on the Visual Field: A Frequency Doubling Technology and Standard Automated Perimetry Study

Journal of Ophthalmology, Volume 2015, Issue 1, 2015., 2015
Purpose. To investigate the effects of Bangerter filters on the visual field in healthy and in amblyopic patients. Materials and Methods. Fifteen normal adults and fifteen anisometropic amblyopia patients were analysed with standard automated perimetry (SAP) and frequency doubling technology (FDT) at baseline and with filters 0.8 and 0.1. Results. With
Costantino Schiavi, Filippo Tassi, Alessandro Finzi, Mauro Cellini, Paolo Fogagnolo   +4 more
wiley   +1 more source

Cardiobacterium hominis-induced acute dacryocystitis and lacrimal abscess

Indian Journal of Ophthalmology, 2014
Cardiobacterium hominis is a member of the HACEK (Haemophilus sp., Actinobacillus actinomycetemcomitans, C. hominis, Eikenella corrodens, and Kingella kingae) group commonly associated with endocarditits and is normally present in the respiratory tract ...
Guru Prasad Manderwad, Manjulatha Kodiganti, Mohammad Javed Ali   +2 more
doaj   +1 more source

Contrast Sensitivity Perimetry and Clinical Measures of Glaucomatous Damage

Optometry and Vision Science, Volume 91, Issue 11, Page 1302-1311, November 2014., 2014
ABSTRACT Purpose To compare conventional structural and functional measures of glaucomatous damage with a new functional measure—contrast sensitivity perimetry (CSP‐2). Methods One eye each was tested for 51 patients with glaucoma and 62 age‐similar control subjects using CSP‐2, size III 24‐2 conventional automated perimetry (CAP), 24‐2 frequency ...
William H. Swanson, Victor E. Malinovsky, Mitchell W. Dul, Rizwan Malik, Julie K. Torbit, Bradley M. Sutton, Douglas G. Horner   +6 more
wiley   +1 more source

Topography of the frequency doubling perimetry visual field compared with that of short wavelength and achromatic automated perimetry visual fields [PDF]

, 2006
Copyright © 2006 by the BMJ Publishing Group Ltd.Background: Traquair described the topography of visual field sensitivity as a "hill" or "island" of vision.
Graham, S., Goldberg, I., Sharma, A., Landers, J.   +3 more
core   +1 more source

Linezolid-induced optic neuropathy

Indian Journal of Ophthalmology, 2014
Many systemic antimicrobials have been implicated to cause ocular adverse effects. This is especially relevant in multidrug therapy where more than one drug can cause a similar ocular adverse effect.
Divya Karuppannasamy, Andavar Raghuram, Devisundaram Sundar   +2 more
doaj   +1 more source

Mechanisms of cone sensitivity loss in retinitis pigmentosa

Ophthalmic and Physiological Optics, Volume 44, Issue 3, Page 605-612, May 2024.
Abstract Purpose To explore the mechanisms of cone sensitivity loss in retinitis pigmentosa by combining two‐colour perimetry with threshold versus intensity (tvi) testing. Methods Seven subjects with autosomal recessive retinitis pigmentosa and 10 normal subjects were recruited and underwent perimetric testing of one eye using 480‐ and 640‐nm Goldman ...
Matthew P. Simunovic, Zaid Mammo
wiley   +1 more source

Clinical features and outcomes of vitrectomy in pediatric ocular injuries-eye injury vitrectomy study

Indian Journal of Ophthalmology, 2014
Context: Severe pediatric ocular injury remains a frequent and difficult problem. Vitrectomy is a major technique that has been used to manage severely damaged eyes. However, limited follow-up studies exist currently.
Xuefeng Feng, Kang Feng, Yuntao Hu, Zhizhong Ma   +3 more
doaj   +1 more source

Is being female a risk factor for shallow anterior chamber? The associations between anterior chamber depth and age, sex, and body height

Indian Journal of Ophthalmology, 2014
Aim of Study: To analyze the association between anterior chamber depth (ACD) and age, sex, and body height (BH). Materials and Methods: One thousand four hundred eighty eyes of 1480 adults 40 years of age and older receiving preoperative evaluation for ...
Wei-Cherng Hsu, Elizabeth P Shen, Yi-Ting Hsieh   +2 more
doaj   +1 more source