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Título:
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Clinical application of bicylindric intraocular lens power calculation method
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Autores:
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Calvo Sanz, Jorge Antonio ;
Bonnin Arias, Cristina ;
Arias Puente, Alfonso
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Tipo de documento:
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texto impreso
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Editorial:
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Wolters Kluwer Medknow Publications, 2020-05-25
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Dimensiones:
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application/pdf
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Nota general:
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cc_by_nc_sa
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias Biomédicas: Medicina: Cirugía
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Materia = Ciencias Biomédicas: Óptica y optometría: Optometría
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Materia = Ciencias Biomédicas: Óptica y optometría: Óptica oftálmica
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Tipo = Artículo
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Resumen:
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Purpose: To analyze the reliability of the refractive results prediction obtained in intraocular lens (IOL) calculation using bicylindric power calculation method, with the use of steep and flat keratometry readings compared with the classical mean keratometry calculation method. Methods: Fifty-seven eyes of 57 subjects who underwent cataract surgery were included in this prospective study. Optical biometry was performed with IOLMaster 700 and IOL power calculation was performed using both keratometry readings and the surgically induced astigmatism. Four weeks after surgery, subjective refraction was done. Finally, results obtained with both IOL calculation methods were compared. Results: Mean spherical equivalent using bicylindric IOL power calculation method was -0.082 ± 0.296D, and achieved mean spherical equivalent using classical IOL power method with Haigis formula was -0.088 ± 0.405D. Achieved mean spherical equivalent obtained in subjective refraction after surgery was -0.101 ± 0.265D. Linear correlation between bicylindric method spherical equivalent calculation and achieved spherical equivalent was statistically significant (r = 0.761, P
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En línea:
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https://eprints.ucm.es/id/eprint/60943/1/Bonin_IndianJOphthalmol6861073-5966082_163420.pdf
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