Biometry of the ciliary muscle during dynamic accommodation assessed with OCT

Marco Ruggeri, Victor Hernandez, Carolina De Freitas, Fabrice Manns, Jean-Marie A Parel

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Little is known about the structural changes of the ciliary muscle with age and how it may contribute to presbyopia. Optical coherence tomography (OCT) has been used to perform ciliary muscle biometry at different age and accommodative states with low resolution and speed. Dynamic imaging and accurate biometry of the ciliary muscle requires high-speed, high-resolution and correction of the OCT image distortions. We integrate an existing custom-made Spectral Domain OCT (SD-OCT) platform working at 840nm for biometry of the human eye with a SD-OCT system working at 1325nm that enables high-speed and high-resolution transscleral imaging of the ciliary muscle dynamically during accommodation and we developed an algorithm to provide corrected thickness measurements of the ciliary muscle.

Original languageEnglish
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
PublisherSPIE
Volume8930
ISBN (Print)9780819498434
DOIs
StatePublished - Jan 1 2014
Event24th Conference on Ophthalmic Technologies - San Francisco, CA, United States
Duration: Feb 1 2014Feb 2 2014

Other

Other24th Conference on Ophthalmic Technologies
CountryUnited States
CitySan Francisco, CA
Period2/1/142/2/14

Fingerprint

Biometry
Optical tomography
accommodation
Optical Coherence Tomography
muscles
Muscle
tomography
Muscles
presbyopia
Presbyopia
high speed
Imaging techniques
Thickness measurement
high resolution
platforms

Keywords

  • Accommodation
  • Ciliary muscle
  • Eye Biometry
  • Ocular Biometry
  • Optical Coherence Tomography
  • Presbyopia

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Ruggeri, M., Hernandez, V., De Freitas, C., Manns, F., & Parel, J-M. A. (2014). Biometry of the ciliary muscle during dynamic accommodation assessed with OCT. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 8930). [89300W] SPIE. https://doi.org/10.1117/12.2044309

Biometry of the ciliary muscle during dynamic accommodation assessed with OCT. / Ruggeri, Marco; Hernandez, Victor; De Freitas, Carolina; Manns, Fabrice; Parel, Jean-Marie A.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8930 SPIE, 2014. 89300W.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ruggeri, M, Hernandez, V, De Freitas, C, Manns, F & Parel, J-MA 2014, Biometry of the ciliary muscle during dynamic accommodation assessed with OCT. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 8930, 89300W, SPIE, 24th Conference on Ophthalmic Technologies, San Francisco, CA, United States, 2/1/14. https://doi.org/10.1117/12.2044309
Ruggeri M, Hernandez V, De Freitas C, Manns F, Parel J-MA. Biometry of the ciliary muscle during dynamic accommodation assessed with OCT. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8930. SPIE. 2014. 89300W https://doi.org/10.1117/12.2044309
Ruggeri, Marco ; Hernandez, Victor ; De Freitas, Carolina ; Manns, Fabrice ; Parel, Jean-Marie A. / Biometry of the ciliary muscle during dynamic accommodation assessed with OCT. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8930 SPIE, 2014.
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