Joonsik Lee1, Hwa Lee, Minsoo Park, Sehyun Baek. 1. From the *Department of Ophthalmology, Korea University College of Medicine, Seoul; and †Department of Ophthalmology, KEPCO Medical Center, Seoul, Korea.
Abstract
PURPOSE: To evaluate the functional and cosmetic outcomes of modified full thickness graded blepharotomy when used for East Asian patients with upper eyelid retraction of thyroid eye disease (TED). METHOD: Medical records of each patient who underwent modified full-thickness blepharotomy at Korea University Guro Hospitals from January 2009 to February 2014 to correct upper eyelid retraction resulting from TED were retrospectively reviewed. RESULTS: Modified full-thickness graded blepharotomies were performed on 22 eyelids of 18 patients. The most common preoperative upper eyelid retraction-associated symptom was asymmetry of the upper eyelid (14 patients, 77.7%) followed by discomfort (10 patients, 55.5%), photophobia (5 patients, 27.7%), and epiphora (4 patients, 22.2%). Most preoperative symptoms improved after blepharotomy (Table 1). Preoperatively, upper eyelid retraction (MRD1; midpupil marginal reflex distance) ranged from 2.3 mm to 6.8 mm (mean, 5.23 ± 0.89) in 22 lids; postoperatively, lid retraction significantly decreased to 3.26 ± 1.23 mm (P = 0.03 by independent t test) (Table 2). Lid retraction was divided into 3 groups according to severity; a severe group (5 eyelids, 27.7%), a moderate group (14 eyelids, 63.6%), and a mild group (3 eyelids, 13.6%). The MRD1 improved regardless of severity (P = 0.03 in the severe group, P = 0.02 in the moderate group, and P = 0.04 in the mild group by independent t test). The MRD1 improvement did not differ significantly among groups (P = 0.08 by Pearson χ t test). At 6 months postoperatively, the midpupil marginal reflex distance was the perfect height in 13 of 22 lids (59.0%), with a mean reduction of 3 mm, whereas 7 of 22 eyelids (31.8%) were at acceptable height and 2 eyelids (9.0%) showed failure. Overall, 18 eyelids (90.9%) exhibited objectively satisfactory results (perfect or acceptable) at 6 months after surgery (Table 3). CONCLUSIONS: Modified graded full thickness eyelid blepharotomy is a reliable and safe method for upper eyelid lengthening for East Asian patients with upper eyelid retraction of TED that offers excellent functional and cosmetic results.
PURPOSE: To evaluate the functional and cosmetic outcomes of modified full thickness graded blepharotomy when used for East Asian patients with upper eyelid retraction of thyroid eye disease (TED). METHOD: Medical records of each patient who underwent modified full-thickness blepharotomy at Korea University Guro Hospitals from January 2009 to February 2014 to correct upper eyelid retraction resulting from TED were retrospectively reviewed. RESULTS: Modified full-thickness graded blepharotomies were performed on 22 eyelids of 18 patients. The most common preoperative upper eyelid retraction-associated symptom was asymmetry of the upper eyelid (14 patients, 77.7%) followed by discomfort (10 patients, 55.5%), photophobia (5 patients, 27.7%), and epiphora (4 patients, 22.2%). Most preoperative symptoms improved after blepharotomy (Table 1). Preoperatively, upper eyelid retraction (MRD1; midpupil marginal reflex distance) ranged from 2.3 mm to 6.8 mm (mean, 5.23 ± 0.89) in 22 lids; postoperatively, lid retraction significantly decreased to 3.26 ± 1.23 mm (P = 0.03 by independent t test) (Table 2). Lid retraction was divided into 3 groups according to severity; a severe group (5 eyelids, 27.7%), a moderate group (14 eyelids, 63.6%), and a mild group (3 eyelids, 13.6%). The MRD1 improved regardless of severity (P = 0.03 in the severe group, P = 0.02 in the moderate group, and P = 0.04 in the mild group by independent t test). The MRD1 improvement did not differ significantly among groups (P = 0.08 by Pearson χ t test). At 6 months postoperatively, the midpupil marginal reflex distance was the perfect height in 13 of 22 lids (59.0%), with a mean reduction of 3 mm, whereas 7 of 22 eyelids (31.8%) were at acceptable height and 2 eyelids (9.0%) showed failure. Overall, 18 eyelids (90.9%) exhibited objectively satisfactory results (perfect or acceptable) at 6 months after surgery (Table 3). CONCLUSIONS: Modified graded full thickness eyelid blepharotomy is a reliable and safe method for upper eyelid lengthening for East Asian patients with upper eyelid retraction of TED that offers excellent functional and cosmetic results.