ISSN: 2459 - 1777 | E-ISSN 2587-0394
Volume : 7 Issue : 2 Year : 2022
The Effect of Lower Eyelid Malposition Repair on Palpebral Fissure Size Changes [Beyoglu Eye J]
Beyoglu Eye J. 2022; 7(2): 109-114 | DOI: 10.14744/bej.2022.75537

The Effect of Lower Eyelid Malposition Repair on Palpebral Fissure Size Changes

Şenay Aşık Nacaroğlu, Gamze Ozturk Karabulut, Kubra Serefoglu Cabuk, Korhan Fazıl, Muhittin Taskapili
Department of Ophthalmology, University of Health Sciences, Beyoglu Eye Training and Research Hospital, Istanbul, Turkey

INTRODUCTION: The aim of the study was to evaluate the effect of changes in the horizontal and vertical palpebral fissure dimensions on surgical success performed due to entropion and ectropion of the lower eyelid.
METHODS: The present research was conducted as a retrospective and interventional case series who had undergone in-volutional lower eyelid malposition repair with a lateral tarsal strip (LTS) alone, LTS with a medial spindle, and LTS with the advancement of the lower eyelid retractors. The subjects’ medical records, including demographic and clinic characteris-tics, pre-operative assessment of horizontal eyelid laxity, and surgical outcomes, were reviewed. The distance between the pupillary light reflex and the lower-eyelid margin marginal reflex distance 2 (MRD-2) and the horizontal palpebral aperture (HPA) width were measured using the Image J program in the pre-operative and post-operative 6-month follow-up. The correlation between surgical success, changes in pre-operative and post-operative MRD-2, and HPA width was assessed by the Spearman rank correlation test.
RESULTS: A total of 66 eyelids of 48 patients were included in the study. This cohort comprised of 41 males (86.4%) and 7 females (13.6%), 18 of whom underwent bilateral surgery. The pre-operative mean MRD-2 was 7.13 ± 1.98 mm, and the post-operative 6-month mean MRD-2 was 6.21±1.19 mm (p<0.01). The mean post-operative HPA width was statistically significantly higher in comparison with the mean pre-operative HPA width (27.35±2.41, 26.89±2.39, p=0.02, respectively). There was no correlation between success rate and changes in horizontal and vertical palpebral fissure dimensions.
DISCUSSION AND CONCLUSION: LTS surgery is a method that turns the shortened HPA width to normal and enables the successful correc-tion of the lower eyelid malpositions.

Keywords: Horizontal lower eyelid laxity, horizontal palpebral aperture width, lower eyelid malpositions, vertical eyelid instability.

Şenay Aşık Nacaroğlu, Gamze Ozturk Karabulut, Kubra Serefoglu Cabuk, Korhan Fazıl, Muhittin Taskapili. The Effect of Lower Eyelid Malposition Repair on Palpebral Fissure Size Changes. Beyoglu Eye J. 2022; 7(2): 109-114

Corresponding Author: Şenay Aşık Nacaroğlu, Türkiye
Manuscript Language: English
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