Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Tonometry

W L Ottar1

  • 1Department of Ophthalmology, University of Iowa Hospital and Clinics, Iowa City 52242, USA.

Insight (American Society of Ophthalmic Registered Nurses)
|December 29, 1998
PubMed
Summary

Tonometry measures intraocular pressure using various methods, each with pros and cons. Accurate intraocular pressure measurement is vital for effective glaucoma diagnosis and management.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Diplopia: double the fun! Part 1: History taking.

Insight (American Society of Ophthalmic Registered Nurses)·2002
Same author

Screening for amblyopia in preverbal children.

Ophthalmology·2000
Same author

The ABCs of visual acuity assessment.

Insight (American Society of Ophthalmic Registered Nurses)·1997
Same author

Pupillary examination: do i really need to look?

Insight (American Society of Ophthalmic Registered Nurses)·1997
Same author

Photoscreening for amblyogenic factors.

Journal of pediatric ophthalmology and strabismus·1995

Area of Science:

  • Ophthalmology
  • Optometry
  • Medical Diagnostics

Background:

  • Intraocular pressure (IOP) measurement is crucial for detecting and managing glaucoma.
  • Several tonometry methods exist, including Goldmann applanation, Tono-Pen, and pneumotonometry.
  • Each tonometry technique presents unique advantages and disadvantages.

Purpose of the Study:

  • To review the various tonometry methods available for measuring intraocular pressure.
  • To highlight the importance of understanding the limitations of each method for accurate IOP assessment.
  • To emphasize how precise IOP measurement enhances glaucoma diagnosis and patient management.

Main Methods:

  • Review of established tonometry techniques.
  • Comparative analysis of Goldmann applanation tonometry, Tono-Pen tonometry, pneumotonometry, and tactile tension.
  • Discussion of the clinical implications of measurement accuracy.

Main Results:

  • Tonometry encompasses multiple techniques, including Goldmann applanation, Tono-Pen, and pneumotonometry.
  • All methods possess inherent strengths and weaknesses that can affect measurement accuracy.
  • Awareness of these shortcomings is essential for clinicians.

Conclusions:

  • Accurate intraocular pressure measurement via tonometry is fundamental for optimal glaucoma care.
  • Understanding the nuances of different tonometry methods improves diagnostic and therapeutic outcomes.
  • Enhanced precision in IOP assessment directly benefits the management of glaucomatous conditions.

Related Experiment Videos