July 2018
Volume 59, Issue 9
Open Access
ARVO Annual Meeting Abstract  |   July 2018
Clinical Outcomes Following Implantation of Extended Range of Vision 1-Piece Intraocular Lenses with Different Target Refraction and Diffractive Multifocal Intraocular Lenses with +2.75 Diopters Add Power
Author Affiliations & Notes
  • Youngsub Eom
    Ophthalmology, Korea University College of Medicine, Seoul, Korea (the Republic of)
  • Young Choi
    Ophthalmology, Korea University College of Medicine, Seoul, Korea (the Republic of)
  • Soo Youn Choi
    Ophthalmology, Korea University College of Medicine, Seoul, Korea (the Republic of)
  • Jae-hyung Kim
    Ophthalmology, Chungbuk National University Hospital, Cheongju, Korea (the Republic of)
  • Ho Sik Hwang
    Ophthalmology, Chuncheon Sacred Heart Hospital, Chuncheon, Korea (the Republic of)
  • Jun-Heon Kim
    Joeunnun Vision Clinic, Seoul, Korea (the Republic of)
  • Jong Suk Song
    Ophthalmology, Korea University College of Medicine, Seoul, Korea (the Republic of)
  • Hyo Myung Kim
    Ophthalmology, Korea University College of Medicine, Seoul, Korea (the Republic of)
  • Footnotes
    Commercial Relationships   Youngsub Eom, None; Young Choi, None; Soo Youn Choi, None; Jae-hyung Kim, None; Ho Sik Hwang, None; Jun-Heon Kim, None; Jong Suk Song, None; Hyo Myung Kim, None
  • Footnotes
    Support  This study was supported by Bumsuk Academic Research Fund in 2017.
Investigative Ophthalmology & Visual Science July 2018, Vol.59, 248. doi:
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      Youngsub Eom, Young Choi, Soo Youn Choi, Jae-hyung Kim, Ho Sik Hwang, Jun-Heon Kim, Jong Suk Song, Hyo Myung Kim; Clinical Outcomes Following Implantation of Extended Range of Vision 1-Piece Intraocular Lenses with Different Target Refraction and Diffractive Multifocal Intraocular Lenses with +2.75 Diopters Add Power. Invest. Ophthalmol. Vis. Sci. 2018;59(9):248.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Purpose : To evaluate the clinical outcomes following implantation of an extended range of vision intraocular lenses (IOLs), TECNIS® Symfony, and diffractive multifocal IOLs with +2.75 diopters add power, TECNIS® ZKB00.

Methods : Sixty eyes of 30 patients who had bilateral implantation of the extended range of vision IOL, with intended emmetropia (non-monovision group: 20 eyes) and intended micromonovision (monovision group: 20 eyes), or bilateral implantation of implantation of diffractive multifocal IOL with intended emmetropia (diffractive IOL group: 20 eyes). Visual acuity, the incidence of photic phenomena (glare, starbursts, and halos), and types of halos (misty, fine, and rainbow) were analyzed at postoperative 1 month.

Results : There were no significant differences in distance uncorrected, distance corrected, and intermediate uncorrected visual acuity between the non-monovision (0.01, -0.06, 0.02 logMAR) and monovision groups (0.01, -0.04, 0.02 logMAR). On the other hand, uncorrected near visual acuity was significantly better in the monovision group (0.12 logMAR) than in the non-monovision group (0.26 logMAR) (P = 0.008). There were no significant differences in the incidence of photic phenomena among three groups. In the comparison of types of halos, none of the subjects complained of misty halos and there was a tendency for increasing incidence of rainbow halos in the diffractive IOL group than in the monovision and non-monovision groups (P = 0.033).

Conclusions : Implantation of the extended range of vision IOLs with intended micromonovision provided superior near visual acuity without deteriorating visual symptoms than that with intended monovision. The extended range of vision IOLs tended to show lower incidence of rainbow halos than the diffractive multifocal IOLs.

This is an abstract that was submitted for the 2018 ARVO Annual Meeting, held in Honolulu, Hawaii, April 29 - May 3, 2018.

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