Elektrická funkce makuly před a po PPV s peelingem MLI a plynnou tamponádou pro idiopatickou makulární díru
| Title in English | The electrical function of the macula before and after PPV with ILM peeling and gas tamponade for idiopathic macular hole |
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| Authors | |
| Year of publication | 2010 |
| Type | Conference abstract |
| MU Faculty or unit | |
| Citation | |
| Description | Many contemporary clinical papers establish positive influence of the pars plana vitrectomy with the ILM peeling and gas tamponade in macular hole to the macular morphology. They prove diminishing or disappearing of the central scotoma and metamorphopsia and especially also improvement of the BCVA for far and near. The evaluation of the the objective functional condition of the retina is still a discussed question. Stattistically significant improvement of the retinal electric function in central 4 degrees, 1 year after the surgery, confirms the positive functional effect of the surgery to the fovea. On the other hand, in the parafoveolar region, as wel as in the whole retina, 1 yearafter the surgery, statistically significant decrease of the function of the retina, meaning the time prolongation of the conduction in the outer layers of the retina, occurs. During the 1 year lasting, follow-up period, the functional improvement in the fovea occurred, but the functional decrease in the parafoveolar region, which correlates in the large extend with area of the ILM peeling was found. |