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. 2020 Jul 22;14:2057–2072. doi: 10.2147/OPTH.S208008

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© 2020 Walkden.

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Schematic depicting potential applications and orientation of AMT (depicted in grey) on the ocular surface. (A) Inlay (graft) amnion transplantation. Epithelial-side-up: amnion replaces lost stromal tissue, up to the basement membrane. (B) Onlay (patch) transplantation where amnion is placed epithelial-side-down over the wound periphery as a temporary biological dressing. (C) Combinatorial/Sandwich AMT.