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

New instrument for orbital anthropometry

M Kohout1, L Pai, B Berenguer

  • 1Division of Plastic Surgery, Children's Hospital, Boston, USA.

Journal of Cranio-Maxillo-Facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery
|August 14, 1998
PubMed
Summary
This summary is machine-generated.

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

State-independent ionic conductivity.

Science (New York, N.Y.)·2025
Same author

Chiral separation and spectroscopic characterization of mefloquine analogues.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2024
Same author

Enantioseparation and a comprehensive spectroscopic analysis of novel synthetic cathinones laterally substituted with a trifluoromethyl group.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2023
Same author

Axillary ectopic breast tissue in the adolescent.

Pediatric surgery international·2022
Same author

Localization and Delocalization in Solids from Electron Distribution Functions.

Journal of chemical theory and computation·2022
Same author

Silica gel-immobilized multidisciplinary materials applicable in stereoselective organocatalysis and HPLC separation.

RSC advances·2022

A novel orbital anthropometer precisely measures sagittal orbital-globe relationships. This instrument demonstrates high accuracy and reliability, offering a valuable tool for orbital measurements.

Area of Science:

  • Ophthalmology
  • Anthropometry
  • Medical Instrumentation

Background:

  • Accurate orbital measurements are crucial for diagnosing and managing various ophthalmic conditions.
  • Existing methods for orbital anthropometry may have limitations in precision or ease of use.

Purpose of the Study:

  • To describe a new instrument for orbital anthropometry.
  • To evaluate the accuracy and reliability of this novel instrument for measuring sagittal orbital-globe relationships.

Main Methods:

  • Development of an orbital anthropometer based on a slit-lamp base with a z-axis probe.
  • Testing the instrument against a sliding caliper for accuracy assessment.
  • Evaluating intra- and inter-observer reliability through repeated measurements.
  • Correlating measurements with CT scans for validation.

Related Experiment Videos

Main Results:

  • The instrument achieved accuracy within 0.2 mm or 2% compared to a sliding caliper.
  • High intra-observer reliability (0.99) was observed.
  • No significant differences in measurements were found between methods for most landmarks, except for orbitale laterale (ol).
  • Measurements correlated well with CT scan data.

Conclusions:

  • The new anthropometer is accurate and convenient for measuring sagittal orbital-globe relationships.
  • It offers reliable measurements with high intra-observer consistency.
  • The instrument's utility is limited to non-intraoperative measurements.