[HTML][HTML] Paediatric orthopaedic surgery with 3D printing: Improvements and cost reduction

L Frizziero, GM Santi, A Liverani, V Giuseppetti… - Symmetry, 2019 - mdpi.com
This paper presents aa novel alghorithm of diagnosis and treatment of rigid flatfoot due to
tarsal coalition. It introduces a workflow based on 3D printed models, that ensures more …

Subclinical keratoconus detection with three‐dimensional (3‐D) morphogeometric and volumetric analysis

I Toprak, F Cavas, JS Velázquez… - Acta …, 2020 - Wiley Online Library
Purpose To assess the efficacy of morphogeometric and volumetric characterization of the
cornea based on three‐dimensional (3‐D) modelling in diagnosis of subclinical keratoconus …

[HTML][HTML] A machine-learning model based on morphogeometric parameters for RETICS disease classification and GUI development

JM Bolarín, F Cavas, JS Velázquez, JL Alió - Applied Sciences, 2020 - mdpi.com
Featured Application This work presents a Graphics User Interface that applies two
automated learning models based on machine-procured independent variables to assist …

The extraction and application of antisymmetric characteristics of the cornea during air-puff perturbations

PJ Shih, HJ Shih, IJ Wang, SW Chang - Computers in Biology and Medicine, 2024 - Elsevier
Background A non-contact tonometer is used to measure intraocular pressure, and studies
have primarily relied on apex displacements to assess corneal properties. However …

Multiscale mechanical model based on patient-specific geometry: application to early keratoconus development

C Giraudet, J Diaz, P Le Tallec, JM Allain - Journal of the mechanical …, 2022 - Elsevier
Keratoconus is a pathology of the cornea associated with a tissue thinning and a weakening
of its mechanical properties. However, it remains elusive which aspect is the leading cause …

Assessment of the association between in vivo corneal morphogeometrical changes and keratoconus eyes with severe visual limitation

JS Velázquez, F Cavas, J Alió Del Barrio… - Journal of …, 2019 - Wiley Online Library
Assessing changes suffered by the cornea as keratoconus progresses has proven to be vital
for this disease diagnosis and treatment. This study determines the corneal biometric profile …

Keratoconus detection based on corneal morpho-geometric analysis using correlation

R Kanimozhi, R Gayathri - 2020 3rd International conference …, 2020 - ieeexplore.ieee.org
The main challenge in the keratoconus detection algorithm uses a more number of
parameters in analysis, which makes complexity in implementation and testing conditions. A …

Variable complexity corneal surfaces characterization by modal geometrical reconstruction methods: comparative study

A Ballesta, J Alió, JM Bolarín, F Cavas - … 24-25 June, 2021, Valencia, Spain …, 2022 - Springer
Validation of new methods for keratoconus diagnosis has generated a great interest for the
last years in the field of ophthalmology. Corneal surface reconstruction by discrete 3D points …

Reconstrucción de la superficie corneal del ojo humano mediante un algoritmo evolutivo computacional. Aplicación práctica en casos no patológicos

FL Sáez-Gutiérrez, JS Velázquez, J Alió, F Cavas - DYNA, 2024 - revista-dyna.com
Cada vez más, el uso de técnicas de modelado geométrico en Oftalmología Aplicada es
significativo en la caracterización de importantes patologías de la córnea, como el …

Automatic image processing applied to corneal endothelium cell count and shape characterization

JS Velázquez Blázquez, F Cavas Martínez… - 2020 - repositorio.upct.es
Corneal endothelium cell count, as well as cell hexagonality percent characterization, are of
great importance nowadays to detect anomalies and pathologies of human eye, such as …