Acute mastoiditis, 8y girl, fever, bilateral cholesteatoma.jpg

Large cholesteatoma eroding L mastoid bone

Mastoid abscess fistula, young boy, R ear.jpeg

Mastoid cavity left ear, dry.jpg

Mastoid cavity right ear, wet pocket in TM, granulation on facial ridge.jpg

Mastoid cavity, R ear, moist, many exposed air cells and all horizontal VII, TM atelectatic, 'button' of new bone growth over lateral scc.jpeg

Mastoid cavity, R ear, wet, mucosal lining, no TM, exposed ET and RW.jpeg

Mastoid, chronic abscess and fistula, CSOM, cholesteatoma, young boy, L ear.jpeg

Opening ear for postaural chronic fistula and cholesteatoma

Postaural fistula and aural polyps

Postaural fistula from CSOM

Postaural fistula with dried discharge, chronic, CSOM.jpg

Postaural fistula, cholesteatoma thoughout mastoid.JPG

Postaural fistula, untreated cholesteatoma, previous posterior fossa brain abscess, left ear, 8y boy.jpg

Postaural fistulae, CSOM (?TB), R ear.jpeg

Postauricular Dermoid Cyst, young girl .jpg

Young girl with postaural abscess

mastoid surgery diagrams.png