Are the structures outside eyeball and these include orbit eye muscles eyelids eyelashes conjunctiva lacrimal apparatus?

The structures outside the eyeball but associated with the eye include the orbit, eye muscles, eyelids, eyelashes, conjunctiva, and lacrimal apparatus.

Orbit: The orbit is the bony socket in the skull that houses the eyeball and its associated structures. It provides protection for the eye and allows for its movement.

Eye Muscles: The eye muscles are responsible for moving the eyeball in different directions. There are six extraocular muscles that attach to the eyeball and control its movements.

Eyelids: The eyelids are thin folds of skin that cover and protect the front surface of the eye. They help to spread tears over the eye and keep it moist and free of debris.

Eyelashes: Eyelashes are curved hairs that grow along the edges of the eyelids. They help to protect the eye from dust, debris, and other foreign objects.

Conjunctiva: The conjunctiva is a thin, transparent membrane that lines the inner surface of the eyelids and covers the white part of the eye (sclera). It produces mucus that helps to keep the eye moist and protected.

Lacrimal Apparatus: The lacrimal apparatus consists of the lacrimal glands, which produce tears, and the tear ducts, which drain the tears away from the eye. The lacrimal apparatus helps to keep the eye moist and free of debris.