Temperature-induced corneal shrinkage

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

Temperature-induced corneal shrinkage

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

Ophthalmology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Scopus citations

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 language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	Jean-Marie Parel, Karen M. Joos, Pascal O. Rol
Pages	70-76
Number of pages	7
State	Published - Jan 1 1996
Event	Ophthalmic Technologies VI - San Jose, CA, USA Duration: Jan 27 1996 → Jan 28 1996

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2673

Other

Other	Ophthalmic Technologies VI
City	San Jose, CA, USA
Period	1/27/96 → 1/28/96

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chang, J, Soderberg, PGMD, Denham, DB, Lee, WE, Nose, I & Parel, JM 1996, Temperature-induced corneal shrinkage. in J-M Parel, KM Joos & PO Rol (eds), Proceedings of SPIE - The International Society for Optical Engineering. 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, Justin ; Soderberg, Per G.M.D. ; Denham, David B. ; Lee, William E. ; Nose, Izuru ; Parel, Jean Marie. / Temperature-induced corneal shrinkage. Proceedings of SPIE - The International Society for Optical Engineering. editor / Jean-Marie Parel ; Karen M. Joos ; Pascal O. Rol. 1996. pp. 70-76 (Proceedings of SPIE - The International Society for Optical Engineering).

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