Binocular vision & strabismus quarterly最新文献_第7页

Retinally-induced aniseikonia. Retinally-induced物象不等。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

G C de Wit

{"title":"Retinally-induced aniseikonia.","authors":"G C de Wit","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To show that retinally-induced aniseikonia may vary as a function of visual field angle (i.e., field-dependent aniseikonia), how this could be explained, and what implications this has for managing the aniseikonia.Design: Observational case series.Method: Self-administration using software that can be assumed the predecessor of the Aniseikonia Inspector version 2. Aniseikonia was tested in the vertical nd horizontal direction. In each direction aniseikonia was tested for visual field angles of 0.5 to 8 degrees.Patients: Three patients with different retinal conditions: an epiretinal membrane (ERM), a retinal detachment (RD), and a retinoschisis.Results: All patients had field- dependent aniseikonia, with aniseikonia variations of up to 20% over the measured visual field. The aniseikonia for the ERM patient was similar in the vertical and horizontal direction, while this was not the case for the RD patient and the retinoschisis patient. The retinoschisis patient even had negative aniseikonia in one direction and positive aniseikonia in the other direction.Conclusions: When reporting the aniseikonia of patients with retinal conditions, one cannot speak of 'the' aniseikonia(i.e., a single value or a single value for each direction), because it is most likely field-dependent. It is also important to use a test that only measures static aniseikonia (direct comparison tests with long viewing times may be less suitable). Correction of field- dependent aniseikonia is relatively difficult, because an optical correction is field-independent. Nevertheless, optically correcting the aniseikonia for part of the visual filed often improves the vision comfort considerably. If necessary, an optical correction could be augmented with a unilateral partial transparency occlusion or a unilateral partial field occlusion for more vision comfort.","PeriodicalId":79564,"journal":{"name":"Binocular vision & strabismus quarterly","volume":"22 2","pages":"96-101"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26881084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pediatric eye/vision screening. Referral criteria for the pedia vision plus optix s 04 photoscreener compared to visual acuity and digital photoscreening. Kindergarten computer photoscreening. 儿童眼科/视力筛查。推荐标准的pedia视力加上optix的04光筛比较视力和数字光筛。幼儿园电脑照相。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Michelle M Clausen, Robert W Arnold

{"title":"Pediatric eye/vision screening. Referral criteria for the pedia vision plus optix s 04 photoscreener compared to visual acuity and digital photoscreening. Kindergarten computer photoscreening.","authors":"Michelle M Clausen, Robert W Arnold","doi":"","DOIUrl":"","url":null,"abstract":"Background and purpose: Carefully interpreted photoscreen programs yield high predictive value and favorable sensitivity for amblyopia in pre-school children, but most require a long learning curve. The new PediaVision photoscreener appears to offer advantages and is evaluated in caparison with other established screening methods.Methods: The Plus Optix S04 (PediaVision) computer-interpreted, infrared photoscreener was compared to digital physician-interpreted (Gateway DV-S20) photoscreening and patched Surround HOTV acuity testing in Kindergarten students.Results: The estimated sensitivity and predictive value and speed of the objective photoscreeners exceeded visual acuity testing. The PediaVision photoscreener, in addition, allowed a practical range of referral refractive criteria to be determined and utilized.Conclusion: The PlusOptix allows user-chosen, age-related, referral criteria and a quick, child friendly, photoscreening technique that should be ideal for many Kindergarten and preschool eye/vision screening programs.","PeriodicalId":79564,"journal":{"name":"Binocular vision & strabismus quarterly","volume":"22 2","pages":"83-9"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26881082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The eyes had it first. 眼睛先看到了。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Henry S Metz

引用次数: 0

Change in head posture and character of nystagmus in a patient with neurological upbeat nystagmus. 神经性向上型眼球震颤患者的头位变化和眼球震颤特征。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Caleb Gonzalez, Rajeev K Seth, Jerome C Ramos-Esteban

{"title":"Change in head posture and character of nystagmus in a patient with neurological upbeat nystagmus.","authors":"Caleb Gonzalez, Rajeev K Seth, Jerome C Ramos-Esteban","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To report a case of a patient with chin-up head posture and presumed congenital toxoplasmosis chorioretinal scars, who had a change in the character of the nystagmus and therefore the head posture following treatment for a neurological upbeat nystagmus.Case report: A 5 month old female presented with a chin up head posture and upbeat nystagmus. Magnetic resonance imaging of the brain revealed an arachnoid cyst in the area of the pineal gland. Nine months after cyst-peritoneal shunt surgery, the upbeat nystagmus was dampened but change in character to a rotary nystagmus worse on the left gaze. The patient had assumed a left face turn, shifting the null point from the vertical to the horizontal plane. The left face turn was successfully corrected at age eight years with a Kestenbaum procedure.Conclusion: This case emphasizes the possibility of having two distinct types of nystagmus associated with two etiologies. In this case, an acquired upbeat nystagmus secondary to an arachnoid cyst, and a congenital left rotary nystagmus from the chorioretinal scars. Furthermore, there can be a change in head position and character of nystagmus after treating the cause of the central motility disorder, thereby affecting the choice and timing of surgical intervention to correct the head positioning.","PeriodicalId":79564,"journal":{"name":"Binocular vision & strabismus quarterly","volume":"22 3","pages":"179-84"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41016280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The surgical innervational effect: utilizing it to treat monocular elevation deficiency strabismus. 手术神经作用:应用它治疗单眼仰角缺乏性斜视。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Julio Prieto-Diaz, M Susana Gamio

引用次数: 0

Strabology report: 2nd Pediatric Ophthalmology and Strabismus Day. An extravaganza in Las Vegas, USA, November 10, 2006. Immediately preceding theAmerican Academy of Ophthalmology Annual Meeting. 斜视学报告：第二届小儿眼科和斜视日。2006 年 11 月 10 日在美国拉斯维加斯举行。紧接在美国眼科学会年会之前举行。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Sonal Farzavandi, Kenneth Wright, David Granet, Malcolm Ing, Elias Traboulsi, Miho Sato

引用次数: 0

Refractive surgery in adults with binocular vision "abnormalities.". 成人双眼视力“异常”的屈光手术。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Sandra M Brown

引用次数: 0

Radio-opaque modification/substitute for the wright superior oblique tendon extender for superior oblique muscle overaction strabismus. 放射不透明改良/替代赖特上斜肌腱扩张器治疗上斜肌过度斜视。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

Robert W Arnold, Rachel E Leman

引用次数: 0

High AC/A accommodative esotropia strabismus treated with contact lenses: a single case design (N=1) study. 隐形眼镜治疗高AC/A调节性内斜视:单例设计(N=1)研究。

Binocular vision & strabismus quarterly Pub Date : 2007-01-01

E Gonzalez, F Barra, I Sanchez, B Antona, A Barrio

{"title":"High AC/A accommodative esotropia strabismus treated with contact lenses: a single case design (N=1) study.","authors":"E Gonzalez, F Barra, I Sanchez, B Antona, A Barrio","doi":"","DOIUrl":"","url":null,"abstract":"Background and purpose: The purpose was to determine the efficacy of two types of contact lenses (spherical disposable and aplanatic) as treatment in a patient with esotropia with a high Accommodative Convergence/Accommodation Ratio (AC/A). Due to the possibility of the appearance of accommodative insufficiency in this kind of patient, (i.e., following many years of bifocal glasses use), the elimination of the plus addition lens is advisable. Nevertheless, in some patients, this change leads to the appearance of a residual angle of esodeviation in near vision. It was expected that monofocal aplanatic contact lenses could achieve, due to their optical characteristics, an accurate and orthotropic binocular alignment, without aggravating an undesirable manifestation of the accommodative insufficiency.Methods: An experimental design of a single case (N=1) was used in which the subject acted as his own control. With bifocal glasses the subject displayed stability in his binocular and accommodative system at every distance of vision for the past three years. We compared the efficacy of two different types of hydrophilic contact lenses to control the angle of deviation, both at distance and at near vision.Results: Neither of the two contact lenses produced the results of stability and the correct binocular alignment that had been achieved with bifocal glasses. This subject experienced a worse manifest esodeviation in distance vision with aplanatic lenses than with the disposable ones.Conclusions: These monofocal contact lenses did not create acceptable binocular alignment and stability in a subject with a high AC/A accommodative esotropia.","PeriodicalId":79564,"journal":{"name":"Binocular vision & strabismus quarterly","volume":"22 2","pages":"90-5"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26881083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Standard strabismus surgery in thyroid ophthalmopathy. 甲状腺眼病的标准斜视手术。

Binocular vision & strabismus quarterly Pub Date : 2006-02-01 DOI: 10.1016/J.JAAPOS.2006.01.195

Seung-Hyun Kim, L. Rotberg, D. Sprunger

引用次数: 9