What Causes a Tympanic Membrane Retraction? One of the leading causes of a tympanic membrane retraction is Eustachian tube dysfunction. The middle ear is usually filled with nothing but air.

(c) Scan extracted along the green-colored dashed line from the ... particularly when the tympanic membrane (TM) is opaque due to disease. Enter a groundbreaking advancement from the University ...

Therefore, visualization of the tympanic membrane is needed to make a diagnosis. This technique is usually conducted with a pneumatic otoscope attached to a rubber bulb, which helps to view the ...

This page lists all known medications that could potentially lead to 'Tympanic membrane perforation' as a side effect. It's important to note that mild side effects are quite common with medications.