Temperature-induced corneal shrinkage

Justin Chang, Per G M D Soderberg, David B. Denham, William E. Lee, Izuru Nose, Jean-Marie A Parel

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

12 Citations (Scopus)

Abstract

Thermokeratoplasty is a procedure utilizing heat to reshape the surface of the cornea through shrinkage of collagen within the stroma. We have constructed an apparatus for measurements of thermally induced corneal shrinkage. Using this apparatus, we have defined the cornea shrinkage rate and examined the relationships between age, shock temperature, and shock temperature duration to the amount of shrinkage on fifteen corneal strips from Eye-Bank eyes. The results show that less heat energy was required to induce shrinkage in older corneas, that acute shrinkage increases with increasing shock temperature and that shrinkage increases with increasing shock temperature duration.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsJean-Marie Parel, Karen M. Joos, Pascal O. Rol
Pages70-76
Number of pages7
Volume2673
StatePublished - Jan 1 1996
EventOphthalmic Technologies VI - San Jose, CA, USA
Duration: Jan 27 1996Jan 28 1996

Other

OtherOphthalmic Technologies VI
CitySan Jose, CA, USA
Period1/27/961/28/96

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Temperature
Collagen
Hot Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Chang, J., Soderberg, P. G. M. D., Denham, D. B., Lee, W. E., Nose, I., & Parel, J-M. A. (1996). Temperature-induced corneal shrinkage. In J-M. Parel, K. M. Joos, & P. O. Rol (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 2673, pp. 70-76)

Temperature-induced corneal shrinkage. / Chang, Justin; Soderberg, Per G M D; Denham, David B.; Lee, William E.; Nose, Izuru; Parel, Jean-Marie A.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / Jean-Marie Parel; Karen M. Joos; Pascal O. Rol. Vol. 2673 1996. p. 70-76.

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

Chang, J, Soderberg, PGMD, Denham, DB, Lee, WE, Nose, I & Parel, J-MA 1996, Temperature-induced corneal shrinkage. in J-M Parel, KM Joos & PO Rol (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 2673, pp. 70-76, Ophthalmic Technologies VI, San Jose, CA, USA, 1/27/96.
Chang J, Soderberg PGMD, Denham DB, Lee WE, Nose I, Parel J-MA. Temperature-induced corneal shrinkage. In Parel J-M, Joos KM, Rol PO, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2673. 1996. p. 70-76
Chang, Justin ; Soderberg, Per G M D ; Denham, David B. ; Lee, William E. ; Nose, Izuru ; Parel, Jean-Marie A. / Temperature-induced corneal shrinkage. Proceedings of SPIE - The International Society for Optical Engineering. editor / Jean-Marie Parel ; Karen M. Joos ; Pascal O. Rol. Vol. 2673 1996. pp. 70-76
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