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High-frequency ultrasound detects biomechanical weakening in keratoconus with lower stiffness at higher grade
In vivo biomechanical characterization of the cornea remains a challenge. We have developed a high-frequency ultrasound elastography method, the ocular pulse elastography (OPE), to measure corneal axial displacement (CAD) induced by the ocular pulse. Here we compared CAD and a stiffness index derive...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9299312/ https://www.ncbi.nlm.nih.gov/pubmed/35857808 http://dx.doi.org/10.1371/journal.pone.0271749 |