Skip to main content
Fig. 4 | BMC Ophthalmology

Fig. 4

From: Changes in choroidal thickness and optic nerve head morphology after filtering surgery: nonpenetrating deep sclerectomy versus trabeculectomy

Fig. 4

Example of morphological changes in optic nerve head after NPDS. Preoperatively, (a) lamina cribrosa depth was 445 μm and prelaminar tissue thickness was 42 μm. At 1 week (b), lamina cribrosa depth was 303 μm and prelaminar tissue thickness was 53 μm. At 1 month (c), lamina cribrosa depth was 354 μm and prelaminar tissue thickness was 53 μm

Back to article page