Comparative study of new autologous material, bone-cartilage composite graft, for ossiculoplasty with Polycel® and Titanium

Autor: Chang Yeong Jeong, Sang Won Yeo, Shi Nae Park, Myung Joo Shim, Woo Jin Kim, Ji Sun Kong
Rok vydání: 2017
Předmět:
Zdroj: Clinical Otolaryngology. 43:434-439
ISSN: 1749-4478
DOI: 10.1111/coa.12987
Popis: Objective Ossiculoplasty is a surgical procedure that recreates sound transmission of the middle ear in conductive hearing loss. Various materials have been used for ossicular reconstruction, but the most ideal material for ossiculoplasty remains controversial. The purpose of this study is to introduce a novel method of autologous ossiculoplasty, bone-cartilage composite graft (BCCG), and to compare its surgical results with different types of ossiculoplastic prostheses. Study Design A retrospective study was performed in a tertiary referral center. Methods Data of 275 patients who received ossiculoplasty using the three different materials of BCCG, Polycel®, and titanium were analyzed according to type of ossiculoplasty: partial or total ossicular replacement prosthesis (PORP or TORP). Hearing results, complication rates, and clinical parameters including age, sex, past history, preoperative diagnosis, and surgery type were compared among different groups. Results Ossiculoplasty with BCCG showed satisfactory hearing outcomes and the lowest complication rate among the three different materials. In particular, its extrusion rate was 0%. Conclusion We propose that the BCCG technique is a useful alternative method for ossiculoplasty, with proper patient selection. This article is protected by copyright. All rights reserved.
Databáze: OpenAIRE
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