Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy

Abstract To analyze the relationships between the fixation location and the visual function of idiopathic macular hole (IMH) patients with macular integrity assessment (MAIA) examination preoperatively and 3 months postoperatively. This was a retrospective case analysis. Forty-three eyes of 43 patie...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yuyan Liu, Ying Wang, Yi Dong, Dongqing Liang, Shiyong Xie, Bo Xiao, Yanhua Chu, Quanhong Han
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c4135f179fce4321ac0eebc728e531f6
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:c4135f179fce4321ac0eebc728e531f6
record_format	dspace
spelling	oai:doaj.org-article:c4135f179fce4321ac0eebc728e531f62021-12-02T14:17:19ZCharacteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy10.1038/s41598-021-87286-92045-2322https://doaj.org/article/c4135f179fce4321ac0eebc728e531f62021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-87286-9https://doaj.org/toc/2045-2322Abstract To analyze the relationships between the fixation location and the visual function of idiopathic macular hole (IMH) patients with macular integrity assessment (MAIA) examination preoperatively and 3 months postoperatively. This was a retrospective case analysis. Forty-three eyes of 43 patients diagnosed with IMH were included in this study. The best corrected visual acuity (BCVA) assessments, optical coherence tomography (OCT) and MAIA examinations were performed before surgery and 1 week, 1 month and 3 months after surgery. The relationships between MAIA parameters and visual acuity were assessed by correlation analysis. Grouping by fixation location with the foveola (2°) as the centre, the locations could be divided into five groups, including foveolar, temporal, nasal, inferior and superior fixation. The mean macular sensitivity (MMS) of the macular area was correlated with the BCVA in the IMH patients before and 3 months after surgery (before surgery P = 0.00, after surgery P = 0.00). The MMS could be used as a good indicator for evaluating visual function in IMH patients. There was a significant difference in fixation location before and after the operation (P = 0.01). The preoperative fixation location of IMH patients was mainly in the superior area, while postoperatively moved to the foveola and nasal areas. Paying attention to the changes of fixation locations in IMH patients may provide new clues for further improving postoperative visual function.Yuyan LiuYing WangYi DongDongqing LiangShiyong XieBo XiaoYanhua ChuQuanhong HanNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yuyan Liu Ying Wang Yi Dong Dongqing Liang Shiyong Xie Bo Xiao Yanhua Chu Quanhong Han Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
description	Abstract To analyze the relationships between the fixation location and the visual function of idiopathic macular hole (IMH) patients with macular integrity assessment (MAIA) examination preoperatively and 3 months postoperatively. This was a retrospective case analysis. Forty-three eyes of 43 patients diagnosed with IMH were included in this study. The best corrected visual acuity (BCVA) assessments, optical coherence tomography (OCT) and MAIA examinations were performed before surgery and 1 week, 1 month and 3 months after surgery. The relationships between MAIA parameters and visual acuity were assessed by correlation analysis. Grouping by fixation location with the foveola (2°) as the centre, the locations could be divided into five groups, including foveolar, temporal, nasal, inferior and superior fixation. The mean macular sensitivity (MMS) of the macular area was correlated with the BCVA in the IMH patients before and 3 months after surgery (before surgery P = 0.00, after surgery P = 0.00). The MMS could be used as a good indicator for evaluating visual function in IMH patients. There was a significant difference in fixation location before and after the operation (P = 0.01). The preoperative fixation location of IMH patients was mainly in the superior area, while postoperatively moved to the foveola and nasal areas. Paying attention to the changes of fixation locations in IMH patients may provide new clues for further improving postoperative visual function.
format	article
author	Yuyan Liu Ying Wang Yi Dong Dongqing Liang Shiyong Xie Bo Xiao Yanhua Chu Quanhong Han
author_facet	Yuyan Liu Ying Wang Yi Dong Dongqing Liang Shiyong Xie Bo Xiao Yanhua Chu Quanhong Han
author_sort	Yuyan Liu
title	Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
title_short	Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
title_full	Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
title_fullStr	Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
title_full_unstemmed	Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
title_sort	characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c4135f179fce4321ac0eebc728e531f6
work_keys_str_mv	AT yuyanliu characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT yingwang characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT yidong characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT dongqingliang characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT shiyongxie characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT boxiao characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT yanhuachu characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy AT quanhonghan characteristicsoffixationpatternsandtheirrelationshipwithvisualfunctionofpatientswithidiopathicmacularholesaftervitrectomy
_version_	1718391631828221952

Characteristics of fixation patterns and their relationship with visual function of patients with idiopathic macular holes after vitrectomy

Ejemplares similares