Summary:
Surgical extraction of the submacular neovascular membrane (SNM) is one of the
new indications for surgery of the macula. The functional results after surgical
extraction of the SNM depend on the state of the submacular pigmented epithelium
and neuroepithelium which is, last not least, conditioned by the etiology of SNM.
The majority of SNM in age-related macular degenerations has a poor prognosis,
These SNM are as a rule nurished from several vascular sources and markedly
destroy the pigmented epithelium because they penetrate beneath and above it.
The authors evaluate in the submitted paper the results of surgical removal of the
SNM in two eyes of two patients with age-related macular degeneration. Despite
the relatively favourable juxtafoveal localization of the membrane, a non-compli-
cated course of the operation and postoperative course the functional result of
the operation in the two eyes was not very satisfactory. Chorioretinal scars with
extensive defects of the pigmented epithelium in the region of the macula were
the cause of a decline of visual acuity to a level which however could be hardly
preseved by a conservative procedure.
Key words:
age-related macular degeneration , neovascular membrane, surgery
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