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Flowchart highlighting the algorithm for selecting the appropriate procedure for a lesion in the anterior stroma as an alternative to PTK. (PTK – Phototherapeutic Keratectomy, FALK – Femtosecond Assisted Anterior Lamellar Keratoplasty, LK – Lamellar Keratoplasty, DALK – Deep Anterior Lamellar Keratoplasty)
