Results 11 to 20 of about 7,611 (111)
Pakistan Armed Forces Medical Journal, 2021 Objective: To compare optical biometry and A-scan for calculating intraocular lens power in patients with nuclear cataract at tertiary care eye hospital. Study Design: Cross sectional comparative study.
Aisha Rafique, Omar Zafar, Summaya Khan
doaj +3 more sources
Comparison of Intraocular Lens Power Estimation by Optical Biometry and Ultrasound Biometry in Cataract Surgery [PDF]
Journal of Clinical and Diagnostic Research, 2022 Introduction: The evolution of modern technologies for cataract surgery has made it crucial for aiming emmetropia with highly defined vision. The key factor responsible for postoperative emmetropia is an accurate biometry, along with various other ...
Gayatree Mohanty +2 more
doaj +1 more source
Assessment of Length of Maternal Cervix between 18 and 24 weeks of Gestation in a Low-Risk Brazilian Population [PDF]
Revista Brasileira de Ginecologia e Obstetrícia, 2017 Purpose To determine cervical biometry in pregnant women between 18 and 24 weeks of gestation and the ideal mode of measurement of cervical length in cases of curved and straight cervical morphology.
Soraya Gomes de Amorim Andrade +5 more
doaj +2 more sources
Calculation of iris-claw IOL power for correction of late in-the-bag IOL complex dislocation
BMC Ophthalmology, 2017 Background To assess the constants and formula for aphakia correction with iris-claw IOLs to achieve the best refractive status in cases of late in-the-bag IOL complex dislocation. Methods A literature search was performed.
Valentín Huerva +3 more
doaj +1 more source
Fetal Biometry Nomogram Based on Normal Population : an Observational Study
Indonesian Journal of Obstetrics and Gynecology, 2018 Objective: To establish fetal biometry nomogram using percentile method based on normal population. Methods: A descriptive retrospective study in order to establish fetal biometry nomogram using percentile method based on normal population.
Aria Wibawa, Amanda Rumondang
doaj +1 more source
Optical Biometry versus Ultrasonic Biometry in Intraocular Lens Power Calculations in High Axial Myopia [PDF]
Al-Azhar International Medical Journal, 2023 Background: IOL implantation is now seen as a type of refractive surgery rather than merely being used to improve visual rehabilitation. In this context, accurate pre-operative biometric measurement is a crucial requirement.Aim of the work: comparing the
Ahmed El Gharib +2 more
doaj +1 more source
BMC Endocrine Disorders, 2020 Background The infants born to women who are overweight or obese in pregnancy are at an increased risk of being born macrosomic or large for gestational age. Antenatal dietary and lifestyle interventions have been shown to be ineffective at reducing this
Amanda J. Poprzeczny +3 more
doaj +1 more source
Fetal biometry: Relevance in obstetrical practice
Medicina, 2017 Ultrasound imaging in obstetrics and gynecology dates back to 1958 when The Lancet published the first article about the use of ultrasonography for fetal and gynecological assessments. It is now almost inconceivable, 60 years later, to think of effective
Bronius Žaliūnas +4 more
doaj +1 more source
Comparison of ultrasonic pachymetry, with a new optical biometry and tono-pachymetry
Medicine Science, 2017 The aim of this study was to compare the measurements of central corneal thickness (CCT) using the CT-1P tonopachymetry and AL-Scan optical biometry with those obtained with ultrasound (US) pachymetry. In this prospective study, CCTs were measured in 100
Haci Murat Sagdik +3 more
doaj +1 more source
PLoS ONE, 2022 Ultrasound imaging is a vital component of high-quality Obstetric care. In rural and under-resourced communities, the scarcity of ultrasound imaging results in a considerable gap in the healthcare of pregnant mothers.
Junior Arroyo +11 more
doaj +3 more sources