Real-time high spatial resolution, in vivo corneal imaging: Current successes and future needs

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


Purpose: To identify, characterize, and discuss the current technological status of in vivo comeal diagnostic imaging and target high-priority future development needs. Methods: In vivo tandem scanning microscopy (non-coherent), scanning slit confocal microscopy (non-coherent), and laser scanning confocal microscopy (coherent) are examined. The current and future roles of multi-photon and higher order harmonic imaging are also discussed. Results and Conclusions: This keynote review demonstrates the current abilities and limitations of three currently used clinical imaging modalities to resolve the cellular and structural layers of the cornea temporally and spatially in three or four dimensions (x, y, z, t), with applications to the study of clinical-pathological processes such as inflammation; infection, wound healing, drug toxicity, organ development, differentiation and effects of genetic diseases. Each of these approaches has strengths and weaknesses. Thus, future technological development is essential to provide exciting new insights into understanding the structure and function of not only the cornea and the other ocular structures, but also other multicellular organs in health and disease. These imaging paradigms are among the most important advances in medical science in the past three decades.

Original languageEnglish (US)
Title of host publicationOphthalmic Technologies XVI
StatePublished - Jun 30 2006
EventOphthalmic Technologies XVI - San Jose, CA, United States
Duration: Jan 21 2006Jan 24 2006

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
ISSN (Print)1605-7422


OtherOphthalmic Technologies XVI
Country/TerritoryUnited States
CitySan Jose, CA


  • Confocal microscopy
  • Corneal imaging
  • In vivo microscopy
  • Non-invasive imaging

ASJC Scopus subject areas

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


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