A vertical section of the upper eyelid.

Eyelid

A vertical section of the upper eyelid.

The Meibomian glands, ect., seen from the inner surface of the eyelids.

Inner Surface of the Eyelid

The Meibomian glands, ect., seen from the inner surface of the eyelids.

The two portions of the lacrimal gland, as seen in a lateral sagittal section of the orbit. A: Mode of entrance for extirpation of the palpebral portion of the lacrimal gland. B: Mode of entrance for extirpation of the orbital portion of the lacrimal gland.

Lacrimal Gland

The two portions of the lacrimal gland, as seen in a lateral sagittal section of the orbit. A: Mode…