Estimation of ocular axial length from conventional optometric measures
نویسندگان
چکیده
منابع مشابه
Estimation of ocular volume from axial length.
BACKGROUND/AIMS To determine which biometric parameters provide optimum predictive power for ocular volume. METHODS Sixty-seven adult subjects were scanned with a Siemens 3-T MRI scanner. Mean spherical error (MSE) (D) was measured with a Shin-Nippon autorefractor and a Zeiss IOLMaster used to measure (mm) axial length (AL), anterior chamber depth (ACD) and corneal radius (CR). Total ocular v...
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Purpose To investigate the ocular parameters of premature infants without ROP at gestational age (GA) more than 28 weeks and their relationship with growth parameters. Methods 76 preterm infants without ROP and 65 term infants were involved to undergo portable slit lamp, RetCam3, ultrasonic A-scan biometry, and cycloplegic streak examination at their 40 weeks' postconceptional ages (PCA). Ocu...
متن کاملOcular axial length in unilateral congenital cataracts and blepharoptosis.
Biometry performed in patients with unilateral dense congenital cataracts and unilateral complete blepharoptosis did not show a consistent elongation of the involved eye. The antero-posterior axis of the visually deprived eye was longer than that in the normal fellow eye in some but shorter or unchanged in other patients. These findings are in accord with the hypothesis gained from monkey exper...
متن کاملThe effect of Ramadan fasting on micronutrients and their relationship with the ocular axial length and anterior chamber depth
Introduction: The present study aimed to assess the effects of Ramadan fasting on micronutrients and their correlations with ocular biometry. Methods: This prospective study was conducted on 89 healthy volunteers (51 males and 38 females) with the mean of 34.98±9.10 years in Mashhad, Iran. Participants received complete ophthalmic and systemic examinations one week before and one week after the...
متن کاملGenetic dissection of myopia: evidence for linkage of ocular axial length to chromosome 5q.
PURPOSE To estimate heritability and locate quantitative trait loci influencing axial length. DESIGN Classic twin study of monozygotic and dizygotic twins reared together. PARTICIPANTS Eight hundred ninety-three individuals from 460 families were recruited through the Twin Eye Study in Tasmania and the Brisbane Adolescent Twin Study (BATS) and had ocular axial length measured. METHODS Str...
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ژورنال
عنوان ژورنال: Contact Lens and Anterior Eye
سال: 2020
ISSN: 1367-0484
DOI: 10.1016/j.clae.2019.11.005