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  • Title: A novel pupilloplasty in crescent-shaped suturing pattern for coloboma and traumatic iris defects.
    Author: Yao X, Kang Q, Qi W, Liu Y, Zhou X, Wang M, Yang Y, Zhu F, Cao W.
    Journal: BMC Ophthalmol; 2023 Mar 24; 23(1):119. PubMed ID: 36964554.
    Abstract:
    OBJECTIVE: PURPOSE: To observe the safety and effect of the C-pupilloplasty for the treatment of iris coloboma and traumatic iris defects. METHODS: A total of 21 cases (21 eyes) with iris coloboma or traumatic iris defects who underwent C-pupilloplasty (a single-pass three-throw technique) from Feb. 2016 to Mar. 2020 were analyzed retrospectively. Uncorrected visual acuity, refraction, corneal topographic keratometry and endothelial cell density were examined. RESULTS: All the patients were successfully treated, and a central and round pupil was restored. The mean follow-up duration was 8.76 ± 3.58 months (ranging from 2 to 14 months). All patients had round or round-like pupils with a diameter less than or equal to 3 mm after the C-pupilloplasty. Very slightly endothelial loss, negligible symptoms such as glare, distortion, dizziness and photophobia were observed. CONCLUSION: We introduced a new technique of pupilloplasty (C-pupilloplasty) which could be a more straight forward and more effective treatment for iris coloboma and traumatic iris defect.
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