Ocular coherence tomography

Confocal scanning laser ophthalmoscopy, ocular coherence tomography, and scanning laser polarimetry seem to be similarly able to discriminate between healthy and glaucomatous eyes. 

Figure 1 The Cirrus HD-OCT high-definition optical coherence tomography instrument, Carl Zeiss Meditec AG, is capable of feature resolutions in ocular tissue on the order of 5 to 25 pm.

Schuman JS, Puliafito CA, Fujimoto JG. Optical Coherence Tomography of Ocular Diseases. 2nd ed. NJ Slack, Inc, 2004. 

Injected autologous fat was associated with worse final best-corrected visual acuity than the other materials. All patients with ophthalmic artery occlusion had ocular pain and no improvement in best-corrected visual acuity. Optical coherence tomography revealed thinner and less vascular choroids in eyes with ophthalmic artery occlusion than in adjacent normal eyes. Concomitant brain infarction developed in 2 cases each of central retinal artery occlusion and ophthalmic artery occlusion. Phthisis developed in 1 case of ophthalmic artery occlusion. 

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