Operative opening of pyramid tips with complete bypassing of the middle ear.
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HIBLER
D001847:Bone Diseases; D004194:Disease; D005624:Frontal Bone; D006801:Humans; D008443:Maxillary Sinus; D008444:Maxillary Sinus Neoplasms; D009369:Neoplasms
FRONTAL BONE/diseases; MAXILLARY SINUS/tumors
Operative Eröffnung von Pyramidenspitzenherden unter völliger Umgehung des Mittelohres.