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Wang D, Li Z, Zhang F, Zhang Y, Zhao Y, Chang P, Fu Y, Zhao Y. Iridocorneal Angle and Anterior Segment Structure of Eyes in Children with Cataract. Ophthalmic Res 2019; 63:194-202. [PMID: 31770761 DOI: 10.1159/000505002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/24/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the morphology of iridocorneal angle and anterior segment in eyes of children with cataract. METHODS In this prospective cross-sectional study, we included eyes of children with bilateral cataract as well as unilateral cataract and fellow eyes. The iridocorneal angle was evaluated using gonioscopy. We compared the preoperative structures of iridocorneal angle and anterior segment between cataractous eyes and fellow eyes. The grading of iridocorneal angle and anatomical changes were analyzed. RESULTS We finally recruited 55 eyes of 55 children with bilateral cataract and 41 cataractous eyes and 33 fellow eyes of 41 children with unilateral cataract. The fellow eyes were used as a control group. The iridocorneal angle was open in eyes with pediatric cataract when compared to control eyes. The eyes with cataract exhibited more pigments on the trabecular meshwork than control eyes did (unilateral cataract vs. control, p = 0.013; bilateral cataract vs. control, p = 0.002). The eyes with cataract exhibited a smaller cornea than control eyes (unilateral cataract vs. control, p = 0.031; bilateral cataract vs. control, p < 0.001). CONCLUSIONS The iridocorneal angle is open in the eyes of children with cataract. Eyes with increased pigments on the trabecular meshwork need to be carefully monitored and surgeons should to be on the alert for postoperative glaucoma.
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Affiliation(s)
- Dandan Wang
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Zhangliang Li
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Fan Zhang
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Yunjie Zhang
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Yuyu Zhao
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Pingjun Chang
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Yana Fu
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China
| | - Yune Zhao
- School of Optometry and Ophthalmology, Wenzhou Medical University, Wenzhou, China, .,Key Laboratory of Vision Science, Ministry of Health P.R. China, Wenzhou, China,
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Bibliography. Current world literature. Glaucoma. Curr Opin Ophthalmol 2009; 20:137-45. [PMID: 19240547 DOI: 10.1097/icu.0b013e32832979bc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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