S2 — The Eye, Ear and Related Structures

Structure of eye socket

Structure of eyeball

Structures around eye

Structure of external ear

Structure of middle ear

Structure of inner ear

Eye, ear and related structures, other specified

Eye, ear and related structures, unspecified

Structure of eye socket

Structure of eyeball

Conjunctiva, sclera, choroid

Cornea

Iris

Retina

Lens of eyeball

Vitreous body

Other specified structure of eyeball

Structure of eyeball, unspecified

Structures around eye

Lachrymal gland and related structures

Eyelid

External ocular muscles

Other specified structures around eye

Structures around eye, unspecified

Structure of external ear

Structure of middle ear

Tympanic membrane

Eustachian canal

Ossicles

Other specified structure of middle ear

Structure of middle ear, unspecified

Structure of inner ear

Cochlea

Vestibular labyrinth

Semicircular canals

Internal auditory meatus

Other specified structure of inner ear

Structure of inner ear, unspecified

Eye, ear and related structures, other specified

Eye, ear and related structures, unspecified