[Restoration of sound transmission in the middle ear by reconstruction of the ossicular chain in its physiologic position. Results of incus reconstruction with ionomer cement].
We report the use of an ionomeric based bone substitute to reconstruct the ossicles in their normal position. To reconstruct small defects of the incudo-stapedial joint, this bone replacement material is applied to the long process of the incus and the head of the stapes. After setting and hardening a stable contact to the adjacent bone is formed. The audiological results after reconstruction of small incus defects with ionomeric cement are discussed in comparison to stapedectomy and tympanoplasty.
Müller
J
J
Universitäts-HNO-Klinik Würzburg.
Geyer
G
G
Helms
J
J
D000328:Adult; D001301:Audiometry, Pure-Tone; D001844:Bone Conduction; D005260:Female; D005899:Glass Ionomer Cements; D006314:Hearing Loss, Conductive / Q000601:surgery*; D006801:Humans; D007188:Incus / Q000601:surgery*; D008297:Male; D009998:Ossicular Prosthesis; D010040:Otosclerosis / Q000601:surgery*
D005899:Glass Ionomer Cements
Die Wiederherstellung der Schallübertragung im Mittelohr durch Rekonstruktion der Gehörknöchelchenkette in ihrem physiologischen Verbund. Erste Ergebnisse der Ambossrekonstruktion mit Ionomerzement.