H02.4: Ptosis of eyelid

The eyelids along with the lashes are located above and under the eye. They protect the eye from injuries and drying out. Fat, muscles, and several glands are included in the eyelid, among other things. The glands produce some partly fatty elements for the layer of fluid on the eye. There are various reasons for the upper eyelid to droop or seem to droop. It may be that the eye cannot be closed, or properly closed.

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