Visual Acuity as a Function of Zernike Mode and Level of Root Mean
... different by paired t-test (p ⫽ 0.05). All other RMS levels were significantly different from 0 RMS conditions and from each other at p ⬍ 0.01 (Fig. 6 and Table 3). The two most probable explanations for the finding that the 0-m RMS and 0.05-m RMS conditions were not significantly different are (1 ...
... different by paired t-test (p ⫽ 0.05). All other RMS levels were significantly different from 0 RMS conditions and from each other at p ⬍ 0.01 (Fig. 6 and Table 3). The two most probable explanations for the finding that the 0-m RMS and 0.05-m RMS conditions were not significantly different are (1 ...
Winnovative HTML to PDF Converter for .NET
... shows choroidal melanomas to have low to moderate internal reflectivity, sometimes called acoustic hollowing because part of the tumor typically appears dark on B scan. The A scan is accurate in helping to estimate the height of the tumor, which aides in distinguishing thin melanomas from nevi and i ...
... shows choroidal melanomas to have low to moderate internal reflectivity, sometimes called acoustic hollowing because part of the tumor typically appears dark on B scan. The A scan is accurate in helping to estimate the height of the tumor, which aides in distinguishing thin melanomas from nevi and i ...
Implantation of a new hydrophobic acrylic toric IOL
... with at least 0.75 D of pre-existing corneal astigmatism undergoing routine cataract surgery. Phacoemulsification was performed, followed by insertion and alignment of the Tecnis Toric IOL. Patients were examined 4 to 8 weeks post-operatively; uncorrected distance visual acuity (UDVA), best-correcte ...
... with at least 0.75 D of pre-existing corneal astigmatism undergoing routine cataract surgery. Phacoemulsification was performed, followed by insertion and alignment of the Tecnis Toric IOL. Patients were examined 4 to 8 weeks post-operatively; uncorrected distance visual acuity (UDVA), best-correcte ...
Intraocular Lens Implant
... responsible for about 70 percent of the eye's focusing power, while the natural lens "fine-tunes" the image before it is focused on the retina at the back of the eye. The natural lens accomplishes this fine-tuning function by changing shape to accommodate both near objects and those that are further ...
... responsible for about 70 percent of the eye's focusing power, while the natural lens "fine-tunes" the image before it is focused on the retina at the back of the eye. The natural lens accomplishes this fine-tuning function by changing shape to accommodate both near objects and those that are further ...
Clinical evaluation of the Crystalens AT
... sensitivity under mesopic conditions with and without glare, as well as visual acuity in a subset of Crystalens AT-45 patients and a control group receiving a standard IOL. RESULTS: A total of 263 patients participated in the U.S. clinical trial and had 1 year of follow-up. Near visual acuities thro ...
... sensitivity under mesopic conditions with and without glare, as well as visual acuity in a subset of Crystalens AT-45 patients and a control group receiving a standard IOL. RESULTS: A total of 263 patients participated in the U.S. clinical trial and had 1 year of follow-up. Near visual acuities thro ...
Appendix G1
... tool for evaluating air fresheners for potential ocular irritation. Depending on the type of air freshener, other components may be added to solubilize a fragrance or to facilitate fragrance delivery mechanisms. In Phase I of this study (Cuellar et al., 2003), the BCOP assay and the primary eye irri ...
... tool for evaluating air fresheners for potential ocular irritation. Depending on the type of air freshener, other components may be added to solubilize a fragrance or to facilitate fragrance delivery mechanisms. In Phase I of this study (Cuellar et al., 2003), the BCOP assay and the primary eye irri ...
PDF Edition - Review of Optometry
... wear but a higher incidence of gram-positive organisms than gram-negative organisms are recovered by culture from infections associated with contact lens wear.4,5 It is important to remember that the organisms Neisseria gonorrhoeae, Listeria, Corynebacterium and Haemophilus aegypticus do not require ...
... wear but a higher incidence of gram-positive organisms than gram-negative organisms are recovered by culture from infections associated with contact lens wear.4,5 It is important to remember that the organisms Neisseria gonorrhoeae, Listeria, Corynebacterium and Haemophilus aegypticus do not require ...
International Council of Ophthalmology Residency
... "Teaching the Teachers," and offers curricula, conferences, courses, and resources to those involved in ophthalmic education. By providing ophthalmic educators with the tools to become better teachers, we will have better-trained ophthalmologists and professionals throughout the world, with the ulti ...
... "Teaching the Teachers," and offers curricula, conferences, courses, and resources to those involved in ophthalmic education. By providing ophthalmic educators with the tools to become better teachers, we will have better-trained ophthalmologists and professionals throughout the world, with the ulti ...
Download the Spring 2012 Sightline
... that could bring Scholl, MD, and clinicianscientist Emily Fletcher, MD, one step closer to developing treatments for ocular albinism, a rare hereditary condition that until now has garnered very little attention from ...
... that could bring Scholl, MD, and clinicianscientist Emily Fletcher, MD, one step closer to developing treatments for ocular albinism, a rare hereditary condition that until now has garnered very little attention from ...
The development of eye alignment, convergence
... Subjects. Thirty-four healthy infants, who were the product of uncomplicated pregnancies and deliveries, were examined. All births had occurred within 3 weeks of the expected due date. In accord with the previous convention of the laboratory, all ages cited are relative to due date rather than the a ...
... Subjects. Thirty-four healthy infants, who were the product of uncomplicated pregnancies and deliveries, were examined. All births had occurred within 3 weeks of the expected due date. In accord with the previous convention of the laboratory, all ages cited are relative to due date rather than the a ...
B. Update of ICO Residency Curriculum
... "Teaching the Teachers," and offers curricula, conferences, courses, and resources to those involved in ophthalmic education. By providing ophthalmic educators with the tools to become better teachers, we will have better-trained ophthalmologists and professionals throughout the world, with the ulti ...
... "Teaching the Teachers," and offers curricula, conferences, courses, and resources to those involved in ophthalmic education. By providing ophthalmic educators with the tools to become better teachers, we will have better-trained ophthalmologists and professionals throughout the world, with the ulti ...
Involvement of the pineal gland in rats with experimental
... recipients of Con-A-stimulated spleen cells (unpublished data). Thus, it may be suggested that humoral immunity, whenever developed, plays merely an accessory role in the pathogenesis of the pathologic ocular or pineal changes. The cells infiltrating the effected pineal glands were found to be lymph ...
... recipients of Con-A-stimulated spleen cells (unpublished data). Thus, it may be suggested that humoral immunity, whenever developed, plays merely an accessory role in the pathogenesis of the pathologic ocular or pineal changes. The cells infiltrating the effected pineal glands were found to be lymph ...
Poster Session/ Cornea surgery, refractive
... Conclusions: Variations of WF aberrations up to TRMS=0.22um make a substantial contribution to the refractive treatment errors. Several pre-operative measurements followed with a careful selection and/or averaging algorithm are necessary to alleviate these errors. A fair comparison of CT and WF post ...
... Conclusions: Variations of WF aberrations up to TRMS=0.22um make a substantial contribution to the refractive treatment errors. Several pre-operative measurements followed with a careful selection and/or averaging algorithm are necessary to alleviate these errors. A fair comparison of CT and WF post ...
7. Cataract Co
... address wound leak on day one. This suggests that perhaps a lower threshold for intra-operative placement of a suture, or a modification of wound architecture, should be observed in this population when clear-corneal, sutureless phacoemulsification surgery is performed. However, this has to be balan ...
... address wound leak on day one. This suggests that perhaps a lower threshold for intra-operative placement of a suture, or a modification of wound architecture, should be observed in this population when clear-corneal, sutureless phacoemulsification surgery is performed. However, this has to be balan ...
Prospectus for Fellowship Program In Pediatric Ophthalmology and
... Children's Hospital of Pittsburgh houses the Department of Pediatric Ophthalmology at The University of Pittsburgh Medical Center, which includes full-time and part time clinical and research faculty representing all ophthalmic specialties. Children's Hospital is the only pediatric tertiary health c ...
... Children's Hospital of Pittsburgh houses the Department of Pediatric Ophthalmology at The University of Pittsburgh Medical Center, which includes full-time and part time clinical and research faculty representing all ophthalmic specialties. Children's Hospital is the only pediatric tertiary health c ...
Does Ranibizumab Improve Best Corrected Visual Acuity in Adults
... search included: Lucentis, ranibizumab, diabetic macular edema, and diabetic retinopathy. A Cochrane systematic review regarding the efficacy of ranibizumab on visual acuity in diabetics with macular edema was found dating 2009; therefore only articles published following this date were considered i ...
... search included: Lucentis, ranibizumab, diabetic macular edema, and diabetic retinopathy. A Cochrane systematic review regarding the efficacy of ranibizumab on visual acuity in diabetics with macular edema was found dating 2009; therefore only articles published following this date were considered i ...
Section 3: Corneal and External Eye Diseases
... • Persistent epithelial defect • Limbal stem cell failure and persistent ocular surface disease ...
... • Persistent epithelial defect • Limbal stem cell failure and persistent ocular surface disease ...
Early Postoperative Capsular Block Syndrome
... then removed and the wound was closed using 10-0 nylon or without any suture. Patients were followed on the first postoperative day, weekly for the first month, monthly to bimonthly for 6 months and as indicated by clinical condition. Examination included refraction, best corrected visual acuity, sl ...
... then removed and the wound was closed using 10-0 nylon or without any suture. Patients were followed on the first postoperative day, weekly for the first month, monthly to bimonthly for 6 months and as indicated by clinical condition. Examination included refraction, best corrected visual acuity, sl ...
1 BOZZA 5. DEFIN. 09.06.04 < NEUROMELANIN AND BIOLOGICAL
... In humans, melanin is found in the skin, retina, iris, and certain areas of the CNS. Melanin may increase or decrease with age and greying of the hair occurs in all individuals irrespective of gender and race. This age-related pigment reduction of the hair bulb is observed in the epidermis, in the r ...
... In humans, melanin is found in the skin, retina, iris, and certain areas of the CNS. Melanin may increase or decrease with age and greying of the hair occurs in all individuals irrespective of gender and race. This age-related pigment reduction of the hair bulb is observed in the epidermis, in the r ...
Posterior polymorphous dystrophy and keratoconus
... expression variability of both KC and PPD2,3,5,19,32-37. Even though most KC cases are sporadic, up to 10% of these patients have a family history; its genetics are extremely complex and heterogeneous. Regarding PPCD, it has a wide range of expression with an increasingly evident multiplicity of chr ...
... expression variability of both KC and PPD2,3,5,19,32-37. Even though most KC cases are sporadic, up to 10% of these patients have a family history; its genetics are extremely complex and heterogeneous. Regarding PPCD, it has a wide range of expression with an increasingly evident multiplicity of chr ...
Central Corneal Thickness and Relating Factors
... the anterior segment associated with myopia are still under debate. The myopic eye is known to be longer than the normal emmetropic eye. If this is the result of general growth, one might expect the cornea to have grown thicker than normal. If instead, the myopic eye is larger due to a mechanism sim ...
... the anterior segment associated with myopia are still under debate. The myopic eye is known to be longer than the normal emmetropic eye. If this is the result of general growth, one might expect the cornea to have grown thicker than normal. If instead, the myopic eye is larger due to a mechanism sim ...
Cataract surgery in the small eye
... be high.16 A relatively small amount of anisohyperopia, 1.0 diopter (D) or greater, may result in amblyopia.17,18 Uncorrected anisohyperopia of more than 4.0 D causes amblyopia in 100% of cases.19 The patient with an advanced cataract and a small eye may present with minimal refractive error, or eve ...
... be high.16 A relatively small amount of anisohyperopia, 1.0 diopter (D) or greater, may result in amblyopia.17,18 Uncorrected anisohyperopia of more than 4.0 D causes amblyopia in 100% of cases.19 The patient with an advanced cataract and a small eye may present with minimal refractive error, or eve ...
Guidelines for the Management of Corneal Ulcer at
... cause of corneal blindness. With the introduction of the SAFE strategy for trachoma and mass distribution of vitamin A capsules, both these conditions have now been brought under control. In the vast agrarian society of South-East Asia, particularly in countries where primary health care and referra ...
... cause of corneal blindness. With the introduction of the SAFE strategy for trachoma and mass distribution of vitamin A capsules, both these conditions have now been brought under control. In the vast agrarian society of South-East Asia, particularly in countries where primary health care and referra ...
Perkins instructions for use - Haag
... The tonometer is fitted with two cobalt blue LEDs, (wavelength 450-490nm) to provide illumination. These are powered by a 3.6V, 280 mAh Ni-Mh rechargeable battery. The LED meets the requirements for a Class 1 LED product to IEC/EN 60825-1 (2001) under normal operating conditions and those of single ...
... The tonometer is fitted with two cobalt blue LEDs, (wavelength 450-490nm) to provide illumination. These are powered by a 3.6V, 280 mAh Ni-Mh rechargeable battery. The LED meets the requirements for a Class 1 LED product to IEC/EN 60825-1 (2001) under normal operating conditions and those of single ...
SURGICAL TREATMENT OF THE POST
... We present the case of a 5 year old patient who comes to the II Clinic of Ophthalmology of „Prof. Nicolae Oblu” Clinical Emergency Hospital of Iaşi for correction of the right total unilateral palpebral ptosis Right Eye, 6 months after a palpebral trauma with a sharp object that sectioned a part of ...
... We present the case of a 5 year old patient who comes to the II Clinic of Ophthalmology of „Prof. Nicolae Oblu” Clinical Emergency Hospital of Iaşi for correction of the right total unilateral palpebral ptosis Right Eye, 6 months after a palpebral trauma with a sharp object that sectioned a part of ...