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[Ultrasonography in veterinary ophthalmology]

J Williams1, D A Wilkie, U Gränitz

  • 1Department of Veterinary Clinical Sciences, Ohio State University, Columbus, USA.

Tierarztliche Praxis
|April 1, 1995
PubMed
Summary

Ophthalmic ultrasound offers a safe, noninvasive method for examining the eye's internal and retrobulbar structures. This technique is crucial for evaluating eyes with media opacities, where traditional methods fail.

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Area of Science:

  • Ophthalmology
  • Medical Imaging

Background:

  • Ophthalmic examination typically uses biomicroscopy and ophthalmoscopy for anterior and posterior eye segments.
  • Routine methods are insufficient for eyes with media opacities, hindering posterior segment evaluation.
  • Assessment of retrobulbar tissues traditionally relies on invasive or less precise methods like radiography and surgical exploration.

Purpose of the Study:

  • To introduce ultrasound as a noninvasive diagnostic tool for ophthalmic imaging.
  • To highlight the utility of ultrasound in evaluating intraocular and retrobulbar tissues, especially in challenging cases.

Main Methods:

  • Utilized ultrasound technology for ophthalmic examination.
  • Applied the technique to assess both intraocular and retrobulbar structures.
  • Focused on noninvasive evaluation without the need for sedation or anesthesia.

Main Results:

  • Ultrasound provides a safe and noninvasive means to evaluate ocular structures.
  • It enables visualization of the posterior segment in eyes with media opacities.
  • Facilitates comprehensive assessment of retrobulbar tissues.

Conclusions:

  • Ophthalmic ultrasound is a valuable, noninvasive tool for comprehensive eye examination.
  • It overcomes limitations of traditional methods, particularly in cases of media opacity and for retrobulbar assessments.
  • Ultrasound allows for safe and effective evaluation without anesthesia.

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