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Compass fundus automated perimetry.

Paolo Fogagnolo1, Maurizio Digiuni1, Giovanni Montesano1

  • 11 Eye Clinic and Head and Neck Department, ASST Santi Paolo e Carlo Hospital, University of Milan, Milan, Italy.

European Journal of Ophthalmology
|March 23, 2018
PubMed
Summary
This summary is machine-generated.

The Compass perimeter is interchangeable with the Humphrey Field Analyzer for glaucoma management. Its retinal tracker ensures reliable visual fields by compensating for eye movements, offering advanced imaging capabilities.

Keywords:
Fixationfundusglaucomaperimetryvariability

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Area of Science:

  • Ophthalmology
  • Medical Devices
  • Glaucoma Diagnosis

Background:

  • The Compass perimeter, introduced in 2014, is a fundus automated perimeter used in clinical practice for glaucoma management.
  • This review compares the performance of the Compass system with the established Humphrey Field Analyzer.

Purpose of the Study:

  • To review existing literature on the Compass perimeter.
  • To compare the diagnostic performance of Compass against the Humphrey Field Analyzer.

Main Methods:

  • Literature review of studies evaluating the Compass perimeter.
  • Comparative analysis of global indices and test-retest variability between Compass and Humphrey Field Analyzer.

Main Results:

  • Analyses indicate that Compass and Humphrey Field Analyzer are interchangeable for glaucoma assessment, with minimal differences in global indices compared to test-retest variability.
  • Compass offers unique capabilities for assessing retinal morphology and integrating functional and morphological data.

Conclusions:

  • Compass provides visual fields unaffected by fixation instability due to its retinal tracker and stimulus compensation.
  • The device's advanced imaging, including color fundus photography and stereoscopic optic nerve photos, aids in evaluating comorbidities and clinical examination.