Position 4: Body Part

Destruction

Identify the specific body part to further refine the procedure code.

External Ear, Right

External Ear, Left

External Auditory Canal, Right

External Auditory Canal, Left

Middle Ear, Right

Middle Ear, Left

Tympanic Membrane, Right

Tympanic Membrane, Left

Auditory Ossicle, Right

Auditory Ossicle, Left

Mastoid Sinus, Right

Mastoid Sinus, Left

Inner Ear, Right

Inner Ear, Left

Eustachian Tube, Right

Eustachian Tube, Left

Nasal Mucosa and Soft Tissue

Nasal Turbinate

Accessory Sinus

Maxillary Sinus, Right

Maxillary Sinus, Left

Frontal Sinus, Right

Frontal Sinus, Left

Ethmoid Sinus, Right

Ethmoid Sinus, Left

Sphenoid Sinus, Right

Sphenoid Sinus, Left