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. 2017 Jul 31;11:225–240. doi: 10.2174/1874364101711010225

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© 2017 Seitz et al.

This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Fig. (7) — Advanced keratoconus: (a) Side view; (b) Status post excimer laser keratoplasty (8.0/8.1 mm) with double-running cross-stitch suture according to Hoffmann. (c) The anterior segment OCT shows tension-free graft apposition of the perpendicular cut edges without anterior step formation.