Morphology of Peripheral Vitreoretinal Interface Abnormalities Imaged with Spectral Domain Optical Coherence...

Area of Science:

• Ophthalmology
• Medical Imaging

Background:

• Peripheral vitreoretinal interface abnormalities require accurate diagnosis.
• Indirect ophthalmoscopy with scleral indentation is a common initial examination method.

Purpose of the Study:

• To assess the clinical utility and morphologic characteristics of peripheral vitreoretinal interface abnormalities using spectral domain optical coherence tomography (SD-OCT).
• To evaluate SD-OCT's role in managing suspected retinal breaks.

Main Methods:

• Prospective imaging analysis of 43 patients with peripheral vitreoretinal abnormalities.
• Evaluation of SD-OCT for image quality and structural findings.
• Comparison of SD-OCT findings with indirect ophthalmoscopy diagnoses.

Main Results:

• 91% of patients achieved acceptable SD-OCT image quality.
• SD-OCT altered treatment decisions in 5% of cases.
• SD-OCT reclassified two cases of presumed operculated holes into partial-thickness breaks or schisis.

Conclusions:

• Peripheral SD-OCT is a reliable and useful in vivo technique for examining vitreoretinal interface abnormalities.
• SD-OCT enhances the clinical management of suspected retinal breaks identified by indirect ophthalmoscopy.