Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment

Abstract Purpose To investigate the macular vessel density and thickness in macular-on rhegmatogenous retinal detachment (RRD) after vitrectomy with gas and silicone oil (SO) tamponade. Methods Patients with macular-on RRD eyes, treated with a single successful vitrectomy with gas or SO tamponade an...

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Autores principales:	Yang Liu, Boya Lei, Rui Jiang, Xin Huang, Min Zhou, Gezhi Xu
Formato:	article
Lenguaje:	EN
Publicado:	BMC 2021
Materias:	Macular vessel density Retinal thickness Rhegmatogenous retinal detachment Silicone oil tamponade Gas tamponade Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/30d9adcf22e740ff86de1206d7ba556f
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spelling	oai:doaj.org-article:30d9adcf22e740ff86de1206d7ba556f2021-11-21T12:42:55ZChanges of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment10.1186/s12886-021-02160-61471-2415https://doaj.org/article/30d9adcf22e740ff86de1206d7ba556f2021-11-01T00:00:00Zhttps://doi.org/10.1186/s12886-021-02160-6https://doaj.org/toc/1471-2415Abstract Purpose To investigate the macular vessel density and thickness in macular-on rhegmatogenous retinal detachment (RRD) after vitrectomy with gas and silicone oil (SO) tamponade. Methods Patients with macular-on RRD eyes, treated with a single successful vitrectomy with gas or SO tamponade and a minimum 30 months follow-up, were reviewed. Best-corrected visual acuity (BCVA), macular vessel density and retinal thickness by using optical coherence tomography angiography, were compared to the contralateral eyes. Results Sixteen eyes with gas tamponade and 17 eyes with SO tamponade were included in the study. LogMAR best-corrected visual acuity (BCVA) slightly improved from 0.25 ± 0.18 (Snellen 20/36) to 0.17 ± 0.23 (Snellen 20/30) in eyes with gas tamponade, and decreased from 0.30 ± 0.22 (Snellen 20/40) to 0.49 ± 0.28 (Snellen 20/62) in eyes with SO tamponade. The parafoveal vessel densities in superficial vascular complex (SVC) and the corresponding inner retinal thickness (IRT) were similar between the affected eyes and the contralateral eyes in gas tamponade group (P = 0.578, P = 0.943), while significantly reduced in the affected eyes, compared to the contralateral eyes in SO tamponade group (P < 0.001, P < 0.001). Conclusion Eyes in SO tamponade group had worse BCVA, lower SVC vessel densities and thinner corresponding IRT after vitrectomy for macular-on RRD, than those in gas tamponade group.Yang LiuBoya LeiRui JiangXin HuangMin ZhouGezhi XuBMCarticleMacular vessel densityRetinal thicknessRhegmatogenous retinal detachmentSilicone oil tamponadeGas tamponadeOphthalmologyRE1-994ENBMC Ophthalmology, Vol 21, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Macular vessel density Retinal thickness Rhegmatogenous retinal detachment Silicone oil tamponade Gas tamponade Ophthalmology RE1-994
spellingShingle	Macular vessel density Retinal thickness Rhegmatogenous retinal detachment Silicone oil tamponade Gas tamponade Ophthalmology RE1-994 Yang Liu Boya Lei Rui Jiang Xin Huang Min Zhou Gezhi Xu Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
description	Abstract Purpose To investigate the macular vessel density and thickness in macular-on rhegmatogenous retinal detachment (RRD) after vitrectomy with gas and silicone oil (SO) tamponade. Methods Patients with macular-on RRD eyes, treated with a single successful vitrectomy with gas or SO tamponade and a minimum 30 months follow-up, were reviewed. Best-corrected visual acuity (BCVA), macular vessel density and retinal thickness by using optical coherence tomography angiography, were compared to the contralateral eyes. Results Sixteen eyes with gas tamponade and 17 eyes with SO tamponade were included in the study. LogMAR best-corrected visual acuity (BCVA) slightly improved from 0.25 ± 0.18 (Snellen 20/36) to 0.17 ± 0.23 (Snellen 20/30) in eyes with gas tamponade, and decreased from 0.30 ± 0.22 (Snellen 20/40) to 0.49 ± 0.28 (Snellen 20/62) in eyes with SO tamponade. The parafoveal vessel densities in superficial vascular complex (SVC) and the corresponding inner retinal thickness (IRT) were similar between the affected eyes and the contralateral eyes in gas tamponade group (P = 0.578, P = 0.943), while significantly reduced in the affected eyes, compared to the contralateral eyes in SO tamponade group (P < 0.001, P < 0.001). Conclusion Eyes in SO tamponade group had worse BCVA, lower SVC vessel densities and thinner corresponding IRT after vitrectomy for macular-on RRD, than those in gas tamponade group.
format	article
author	Yang Liu Boya Lei Rui Jiang Xin Huang Min Zhou Gezhi Xu
author_facet	Yang Liu Boya Lei Rui Jiang Xin Huang Min Zhou Gezhi Xu
author_sort	Yang Liu
title	Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
title_short	Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
title_full	Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
title_fullStr	Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
title_full_unstemmed	Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
title_sort	changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment
publisher	BMC
publishDate	2021
url	https://doaj.org/article/30d9adcf22e740ff86de1206d7ba556f
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Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment

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