Showing 81 - 100 results of 147 for search '"biometry"', query time: 0.07s Refine Results
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    INFLUENCE OF LASER BEAM PROFILE ON LIGHT SCATTERING BY HUMAN SKIN DURING PHOTOMETRY BY ELLIPSOIDAL REFLECTORS by M. A. Bezuglyi, N. V. Bezuglaya, S. Kostuk

    Published 2018-03-01
    “…Illuminance distribution for adipose tissue in reflected and transmitted light, and also derma in transmitted light, practically do not depend of laser beam profile for anatomic thicknesses, which are appropriate for human skin on various sections of body.There are represented results of modified Monte-Carlo simulation method for biomedical photometer with ellipsoidal reflectors during biometry of human skin layers. For highly scattered corneous layer and epidermis the illumination of middle and external rings of photometric images changes depending from the laser beam profile for more than 50 % in transmitted and 30 % in reflected light. …”
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    Distribution of Pupil Size and Associated Factors: Results from the Population-Based Gutenberg Health Study by Marian Kiel, Stephanie D. Grabitz, Susanne Hopf, Thomas Koeck, Philipp S. Wild, Irene Schmidtmann, Karl J. Lackner, Thomas Münzel, Manfred E. Beutel, Norbert Pfeiffer, Alexander K. Schuster

    Published 2022-01-01
    “…As part of the 5-year follow-up (2012–2017), 9,559 of 12,432 participants had a valid pupil size measurement. Optical biometry (Lenstar LS900, Haag-Streit, Koeniz, Switzerland) including measurements of physical pupil diameter, central corneal thickness, corneal curvature, anterior chamber depth, and axial length was performed under mesopic light conditions. …”
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  5. 85

    Associations between choroidal thickness and rate of axial elongation in orthokeratology lens users by Riping Zhang, Suoqing Zhuang, Youming Zhou, Man Pan Chin, Lixia Sun, Vishal Jhanji, Mingzhi Zhang

    Published 2025-02-01
    “…AL and other ocular parameters were measured using optical biometry. The measurements were obtained at baseline, 3 months, 6 months, and 12 months. …”
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    Predictors of Endothelial Cell Loss after Phacoemulsification for the Treatment of Primary Angle Closure by Carlo Alberto Cutolo, Chiara Bonzano, Carlo Catti, Alessandro Bagnis, Riccardo Scotto, Letizia Negri, Sara Olivari, Francesca Cappelli, Carlo Enrico Traverso

    Published 2019-01-01
    “…In this prospective case series, ECD was evaluated by noncontact specular microscopy and biometric parameters by both noncontact optical biometry and anterior segment optical coherence tomography, preoperatively and at 12 months after surgery. …”
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    Long-Term Clinical Outcomes of Small-Incision Femtosecond Laser-Assisted Intracorneal Concave Lenticule Implantation in Patients with Keratoconus by Qi Wei, Hui Ding, Ke Nie, He Jin, Tan Zhong, Hanyang Yu, Zhenduo Yang, Shisi Hu, Linyi He, Xingwu Zhong

    Published 2022-01-01
    “…SFII is an effective procedure to prevent the progression of keratoconus due to its minimal invasiveness and capability of maintaining a steady biometry of the cornea.…”
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    Steeper Iris Conicity Is Related to a Shallower Anterior Chamber: The Gutenberg Health Study by Alexander K. Schuster, Norbert Pfeiffer, Stefan Nickels, Andreas Schulz, Philipp S. Wild, Maria Blettner, Karl Lackner, Manfred E. Beutel, Thomas Münzel, Urs Vossmerbaeumer

    Published 2017-01-01
    “…Ophthalmological examination including objective refraction, biometry, noncontact tonometry, and Scheimpflug imaging (Pentacam®, Oculus) was performed including automated measurement of iris conicity. 3708 phakic subjects, 144 subjects with bilateral and 39 subjects with unilateral pseudophakia were included. …”
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