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Titolo:
Open Tubingen titanium prostheses for ossiculoplasty: A prospective clinical trial
Autore:
Zenner, HP; Stegmaier, A; Lehner, R; Baumann, I; Zimmermann, R;
Indirizzi:
Univ Tubingen, Dept Otolaryngol, D-72076 Tubingen, Germany Univ Tubingen Tubingen Germany D-72076 ryngol, D-72076 Tubingen, Germany
Titolo Testata:
OTOLOGY & NEUROTOLOGY
fascicolo: 5, volume: 22, anno: 2001,
pagine: 582 - 589
SICI:
1531-7129(200109)22:5<582:OTTPFO>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
OSSICULAR REPLACEMENT PROSTHESES; MIDDLE-EAR; COMPOSITE PROSTHESES; RECONSTRUCTION; TYMPANOPLASTY; IMPLANTATION; SURGERY; CEMENT; RABBIT; CHAIN;
Keywords:
ossicular replacement prothesis; ossiculoplasty; titanium prosthesis; Tubingen titanium prosthesis; tympanoplasty;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Zenner, HP Univ Tubingen, Dept Otolaryngol, Silcherstr 5, D-72076 Tubingen, Germany Univ Tubingen Silcherstr 5 Tubingen Germany D-72076 n, Germany
Citazione:
H.P. Zenner et al., "Open Tubingen titanium prostheses for ossiculoplasty: A prospective clinical trial", OTOL NEURO, 22(5), 2001, pp. 582-589

Abstract

Objective: The overall purpose of the study was the evaluation of the efficacy of Tubingen titanium prostheses (TTPs) for ossiculoplasty. Study Design: A two-part clinical study of 216 patients undergoing ossiculoplasty was performed. The first part was a prospective study using TTPs (n= 114). The second part involved study of historical control patients (n =102) with gold and ceramic prostheses. Interventions: All patients underwent ossiculoplasty. Main Outcome Measures: Measures included median air conduction thresholds and air-bone gaps. Results: All patients were per-protocol patients. When the airbone gap "gold standard" (i.e., less than or equal to 10 dB) was investigated in the main speech spectrum, partial TTPs reached this level at 2 kHz in 44% (n = 22) and at 3 kHz in 38% (n = 19). Gold and ceramics revealed significantly lower values. Similar results were obtained for total prostheses. Differencesfor TTPs and ceramics were statistically significant (Mann-Whitney U test,alpha = 5%). Conclusion: The use of TTPs for ossiculoplasty is an efficient treatment method.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/02/20 alle ore 13:04:04