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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Ocul Surf. 2017 Oct 13;16(1):132–138. doi: 10.1016/j.jtos.2017.10.003

Figure 3.

Figure 3

Comparison of total nerve density in the central corneal subbasal plexus pre- and post-self-retained cryopreserved amniotic membrane in treated and untreated eyes imaged with IVCM, as well as reference controls, showing a 36.6 ± 17.6% increment after PKS/PKC treatment (A). Main nerve trunk (B) and branch nerve (C) densities, as well as presence of microneuromas (D) and dendritiform cell density (E) were also compared before and after PKS/PKC placement in treated and untreated eyes, and to reference controls. *p<.05, **p<.01, compared to fellow eyes by unpaired t-test, and to the pre-treatment group by paired t-test. n= 4 patients.