5-203.7:
Other operations on middle and inner ear: Mastoidectomy: Canal wall down
Source
Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).
Other operations on middle and inner ear: Mastoidectomy: Canal wall down
Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).