Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification

AIM:To analyze the effects of corneal surface morphology and tear-film with different incisions guided by corneal topography after phacoemulsification.METHODS: Retrospective study. Totally 56 patients(60 eyes)were selected and divided into clear corneal incision group and angle scleral margin incisi...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Jie-Ying Yao, Chun-Xia Chen, Li Qian
Formato:	article
Lenguaje:	EN
Publicado:	Press of International Journal of Ophthalmology (IJO PRESS) 2021
Materias:	phacoemulsification incision corneal topography corneal astigmatism tear film ocular surface disease index questionnaire Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/6e216f9f01f94e17928fadfcae3026f9
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:6e216f9f01f94e17928fadfcae3026f9
record_format	dspace
spelling	oai:doaj.org-article:6e216f9f01f94e17928fadfcae3026f92021-11-22T14:22:33ZEffects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification1672-512310.3980/j.issn.1672-5123.2021.12.22https://doaj.org/article/6e216f9f01f94e17928fadfcae3026f92021-12-01T00:00:00Zhttp://ies.ijo.cn/cn_publish/2021/12/202112022.pdfhttps://doaj.org/toc/1672-5123AIM:To analyze the effects of corneal surface morphology and tear-film with different incisions guided by corneal topography after phacoemulsification.METHODS: Retrospective study. Totally 56 patients(60 eyes)were selected and divided into clear corneal incision group and angle scleral margin incision group who were treated by phacoemulsification in our hospital from June 2019 to December 2020. Best corrected visual acuity(BCVA), ocular surface disease index(OSDI)questionnaire, tear film break-up time(TBUT), corneal surface regularity index(SRI), corneal surface asymmetry index(SAI)and corneal surface astigmatism(CYL)were measured preoperatively and postoperatively, the results were statistically analyzed.RESULTS: BCVA in both groups increased after operation(P<0.01). The OSDI score of the two groups increased significantly after surgery(P<0.01). TBUT was shortened to varying degrees after surgery(P<0.05). SAI and SRI increased to varying degrees in both groups after surgery, and SAI value of angle scleral margin incision group in 1wk and 1mo postoperatively was significantly lower than that in clear corneal incision group(P<0.05). The corneal astigmatism at 1wk postoperatively was significant increased in both groups(P<0.05). The astigmatism increase of clear corneal incision group at 3mo postoperatively was still higher than that before surgery.CONCLUSION: Angle scleral margin incision has less effect on stability of tear film and corneal surface morphology, which is reliable on phacoemulsification.Jie-Ying YaoChun-Xia ChenLi QianPress of International Journal of Ophthalmology (IJO PRESS)articlephacoemulsificationincisioncorneal topographycorneal astigmatismtear filmocular surface disease index questionnaireOphthalmologyRE1-994ENGuoji Yanke Zazhi, Vol 21, Iss 12, Pp 2137-2140 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	phacoemulsification incision corneal topography corneal astigmatism tear film ocular surface disease index questionnaire Ophthalmology RE1-994
spellingShingle	phacoemulsification incision corneal topography corneal astigmatism tear film ocular surface disease index questionnaire Ophthalmology RE1-994 Jie-Ying Yao Chun-Xia Chen Li Qian Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
description	AIM:To analyze the effects of corneal surface morphology and tear-film with different incisions guided by corneal topography after phacoemulsification.METHODS: Retrospective study. Totally 56 patients(60 eyes)were selected and divided into clear corneal incision group and angle scleral margin incision group who were treated by phacoemulsification in our hospital from June 2019 to December 2020. Best corrected visual acuity(BCVA), ocular surface disease index(OSDI)questionnaire, tear film break-up time(TBUT), corneal surface regularity index(SRI), corneal surface asymmetry index(SAI)and corneal surface astigmatism(CYL)were measured preoperatively and postoperatively, the results were statistically analyzed.RESULTS: BCVA in both groups increased after operation(P<0.01). The OSDI score of the two groups increased significantly after surgery(P<0.01). TBUT was shortened to varying degrees after surgery(P<0.05). SAI and SRI increased to varying degrees in both groups after surgery, and SAI value of angle scleral margin incision group in 1wk and 1mo postoperatively was significantly lower than that in clear corneal incision group(P<0.05). The corneal astigmatism at 1wk postoperatively was significant increased in both groups(P<0.05). The astigmatism increase of clear corneal incision group at 3mo postoperatively was still higher than that before surgery.CONCLUSION: Angle scleral margin incision has less effect on stability of tear film and corneal surface morphology, which is reliable on phacoemulsification.
format	article
author	Jie-Ying Yao Chun-Xia Chen Li Qian
author_facet	Jie-Ying Yao Chun-Xia Chen Li Qian
author_sort	Jie-Ying Yao
title	Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
title_short	Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
title_full	Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
title_fullStr	Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
title_full_unstemmed	Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
title_sort	effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification
publisher	Press of International Journal of Ophthalmology (IJO PRESS)
publishDate	2021
url	https://doaj.org/article/6e216f9f01f94e17928fadfcae3026f9
work_keys_str_mv	AT jieyingyao effectsofcornealsurfacemorphologyandtearfilmwithdifferentlocationsofincisionundertheguidedbycornealtopographyafterphacoemulsification AT chunxiachen effectsofcornealsurfacemorphologyandtearfilmwithdifferentlocationsofincisionundertheguidedbycornealtopographyafterphacoemulsification AT liqian effectsofcornealsurfacemorphologyandtearfilmwithdifferentlocationsofincisionundertheguidedbycornealtopographyafterphacoemulsification
_version_	1718417558337486848

Effects of corneal surface morphology and tear-film with different locations of incision under the guided by corneal topography after phacoemulsification

Ejemplares similares