Morphologic and Functional Evaluation before and after Vitrectomy in Idiopathic Epiretinal Membrane Patients Using Microperimetry
Journal of the Korean Ophthalmological Society
;
: 893-901, 2013.
Artigo
em Coreano
| WPRIM
| ID: wpr-160300
ABSTRACT
PURPOSE:
To investigate the relationship between photoreceptor inner/outer segment (IS/OS) integrity and macular sensitivity after epiretinal membrane (ERM) surgery using spectral-domain optical coherence tomography combined with microperimetry.METHODS:
20 eyes of 20 patients with idiopathic ERM who underwent pars plana vitrectomy for ERM removal were prospectively reviewed. The IS/OS defect diameter, BCVA, macular sensitivity, and fixation stability were measured using spectral-domain optical coherence tomography combined with microperimetry. The correlation of these factors was analyzed.RESULTS:
The macular sensitivity improved after successful ERM surgery (p < 0.001), but the IS/OS defect diameter has not improved. The preoperative and postoperative macular sensitivity were negatively correlated with preoperative IS/OS defect diameter (p = 0.035, p = 0.006). The fixation stability was not correlated with preoperative IS/OS defect diameter.CONCLUSIONS:
Macular sensitivity showed significant correlation with IS/OS defect diameter. Macular sensitivity is vital functional parameter allows subjective quantification of the retinal function and reflects morphologic changes.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Retinaldeído
/
Vitrectomia
/
Estudos Prospectivos
/
Membrana Epirretiniana
/
Tomografia de Coerência Óptica
/
Olho
Tipo de estudo:
Estudo observacional
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Ophthalmological Society
Ano de publicação:
2013
Tipo de documento:
Artigo
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