Abstract
BACKGROUND: Most of the thyroid eye disease (TED) patients have dry eye syndrome. Upper eyelid retraction (UER) is the most common TED symptom and one of dry eye causes. There are two groups of UER surgical treatment methods: transconjunctival and transcutaneous, which can influence on upper eyelid contour, tear film and ocular surface.
AIM: To evaluate the influence of different methods of UER surgery on upper eyelid contour and ocular surface.
MATERIALS AND METHODS: 12 patients (19 eyes) were included in the study. Visual acuity test, measurements of UER and palpebral fissure height, Shirmer 1 test, LIPCOF-test and tear break-up time test, Meibomian gland dysfunction staging, corneal and conjunctival fluorescein staining and determination of the ocular surface disease index (OSDI) were performed before surgery and 1 week, 1 and 3 months after. Patients were divided into two groups. Patients of group 1 had UER less than 4 mm and they underwent an upper tarsal muscle extirpation. Patients of group 2 had UER 4 mm and more and they underwent a recession of the levator palpebrae superioris muscle apouneurosis.
RESULTS: In all patients UER and the height of the palpebral fissure decreased 7 days after surgery and increased again after 3 months, and the dynamics of this change was more pronounced in group 2. There was one patient (both sides) with poor upper eyelid contour after surgery in both groups. BCVA and OSDI improved, while other parameters had a large scatter of data.
CONCLUSIONS: We have found that surgical treatment of UER caused by TED improves the contour of the eyelid, increases visual acuity and leads to a subjective improvement in the condition of the ocular surface.
Subject
General Earth and Planetary Sciences,General Engineering,General Environmental Science
Cited by
1 articles.
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