Presbyopic correction on the cornea

Table 5 Summary of clinical studies in Intracor

Study	n	Follow-Up	UDVA	UNVA	DCNVA	CDVA	CNVA
Ruiz LA et al. [34]	83	6M	20/20 89% > 20/25	J2 100% > J2	J2	2% < −2lns	---
Holzer et al. [33]	25	3M	20/22 83% > 20/25	J4 43% > J2	J3	8% < −2lns	---
Mike P. Holzer et al. [35]	58	1Y	20/25 61% > 20/25	J3 40% > J2	---	7% < −2lns	11% < −2lns
Menassa N et al. [36]	23	18M	20/32	J3	---	26% < −2lns	---
Grand total	189	6M-18M	20/24 77% > 20/25	J3 66% > J2	J2	9% < −2lns	11% < −2lns

UDVA: uncorrected distance visual acuity, UNVA: uncorrected near visual acuity; n: number of patients in the study, DCNVA: distance-corrected near visual acuity, CDVA: corrected distance visual acuity, CNVA: corrected near visual acuity, M: months, Y: year, J: Jaeger scale for near vision, lns: Snellen lines.

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