June 2017
Volume 58, Issue 8
Open Access
ARVO Annual Meeting Abstract  |   June 2017
Total, corneal, and internal high order aberrations in monocular diplopia patients without anterior segment abnormality
Author Affiliations & Notes
  • Young Joo Park
    Department of Ophthalmology, Seoul National University Hospital , Seoul, Korea (the Republic of)
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Joo Hyun Kim
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Hyun Sun Jeon
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Hee Kyung Yang
    Department of Ophthalmology, Seoul National University Hospital , Seoul, Korea (the Republic of)
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Jeong-Min Hwang
    Department of Ophthalmology, Seoul National University Hospital , Seoul, Korea (the Republic of)
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Won Ryang Wee
    Department of Ophthalmology, Seoul National University Hospital , Seoul, Korea (the Republic of)
  • Joon-Young Hyon
    Department of Ophthalmology, Seoul National University Hospital , Seoul, Korea (the Republic of)
    Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
  • Footnotes
    Commercial Relationships   Young Joo Park, None; Joo Hyun Kim, None; Hyun Sun Jeon, None; Hee Kyung Yang, None; Jeong-Min Hwang, None; Won Ryang Wee, None; Joon-Young Hyon, None
  • Footnotes
    Support  None
Investigative Ophthalmology & Visual Science June 2017, Vol.58, 3554. doi:
  • Views
  • Share
  • Tools
    • Alerts
      ×
      This feature is available to Subscribers Only
      Sign In or Create an Account ×
    • Get Citation

      Young Joo Park, Joo Hyun Kim, Hyun Sun Jeon, Hee Kyung Yang, Jeong-Min Hwang, Won Ryang Wee, Joon-Young Hyon; Total, corneal, and internal high order aberrations in monocular diplopia patients without anterior segment abnormality. Invest. Ophthalmol. Vis. Sci. 2017;58(8):3554.

      Download citation file:


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

      ×
  • Supplements
Abstract

Purpose : To evaluate the optical performance and wavefront profiles in the eyes presenting monocular diplopia without cornea and lens abnormalities

Methods : This retrospective study included 27 eyes of 16 patients who presented monocular diplopia with no apparent corneal abnormalities on slit lamp examination. Patients were subclassified into Clear lens group (16 eyes of 8 patients) and Haze lens group (12 eyes of 8 patients) according to the lens status on slit lamp biomicroscopy. Total high order aberration (HOA), coma, and trefoil up to 6th order in internal, corneal, and total optical path difference (OPD), and Strehl ratios at mesopic condition and at 5 mm pupil size were evaluated using OPD-Scan III.

Results : The average age was 35.3 ± 19.7 (23.3 ± 12.3 with Clear lens group and 51.2 ± 16.3 with Haze lens group, p < 0.001). Although there was no apparent abnormalities in cornea and lens on slit lamp examination, clear lens group showed increased root mean square (RMS) of HOA (0.571 ± 0.294, reference value 0.32 ~ 0.42) and decreased Strehl ratio (-2.900 ± 0.278 by natural logarithm, reference value -2.60 ~ -1.90). There was no significant difference between Clear lens group and Haze lens group in all parameters except in the trefoil and HOA values of the total OPD in the condition with 5 mm-sized pupil (p=0.030 and p=0.028 respectively). However, the HOAs of mesopic pupil were significantly higher than the HOAs of 5 mm pupil (p=0.002 in total, p=0.003 in corneal, p=0.003 in internal OPD) in Clear lens group.

Conclusions : The results suggest that the relative increase of HOA in the mesopic condition may induce monocular diplopia in the eyes without apparent anterior segment abnormality.

This is an abstract that was submitted for the 2017 ARVO Annual Meeting, held in Baltimore, MD, May 7-11, 2017.

×
×

This PDF is available to Subscribers Only

Sign in or purchase a subscription to access this content. ×

You must be signed into an individual account to use this feature.

×