article_metadata: Malta Pio Guilherme Malta Pio Frederico Mariano Caldeira Coelho Alessandra Serpa Braga Carolina Flávia Ribeiro Pereira Anna Alves Cotrim Caroline Bicalho Dias Silva Frederico
article_metadata: 10.22336/rjo.2021.16
article_metadata: Rom J Ophthalmol
article_metadata: 2021 Jan-Mar;65(1):80-84.
article_metadata: corneal implant corneal ring keratoconus keratometric astigmatism keratometry
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33817440/
article_metadata: Astigmatism / therapy Contact Lenses Cornea / surgery Eyeglasses Keratoconus / surgery Postoperative Complications / therapy Refraction, Ocular / physiology
article_metadata: Astigmatism / therapy Contact Lenses Cornea / surgery Eyeglasses Keratoconus / surgery Postoperative Complications / therapy Refraction, Ocular / physiology Case Reports Adult Astigmatism / etiology Astigmatism / physiopathology Cornea / diagnostic imaging Female Follow-Up Studies Humans Keratoconus / diagnosis Postoperative Complications / etiology Postoperative Complications / physiopathology Time Factors Visual Acuity
article_metadata: PMC7995498
article_metadata: 33817440
article_metadata: Surprising astigmatism hypercorrection after corneal ring segments implantation in keratoconus treatment after 8 years of follow up
article_metadata: 2021