Is canal wall down with obliteration a useful compromise between canal wall up procedure and open mastoid cavities?

Controversy has raged for many years between open mastoid cavity procedures and canal wall up techniques in terms of postoperative recidivism and ear discharge. It is generally believed that canal wall up procedures can miss hidden cholesteatoma but preserve useful...

Robot controlled mastoid surgery!

This is a fascinating piece of work by a Korean team developing a human-robot collaborative control. Their model uses image guidance surgery to locate the drill tip’s position. Important structures can be highlighted – in this case the facial nerve....