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Fig. 1 | Eye and Vision

Fig. 1

From: Artificial neural network to guide intracorneal ring segments implantation for keratoconus treatment: a pilot study

Fig. 1

Visual, keratometric and aberrational outcomes after the ICRS implantation. a Preoperative and postoperative CDVA in the ANN group and in the nomogram group, with a statistically significant difference (asterisk) in the final visual acuity between the two groups (Mann-Whitney test, p < 0.05). b Preoperative and postoperative simulated mean keratometry in the 3 mm central zone in the ANN group and in the nomogram group. c Preoperative and postoperative coma-like aberrations in the ANN group and in the nomogram group

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