Use of Bioactive glass S53P4 in mastoid and epitympanic obliteration: our experience in 74 cases
نویسندگان
چکیده
منابع مشابه
Cutaneous and Labyrinthine Tolerance of Bioactive Glass S53P4 in Mastoid and Epitympanic Obliteration Surgery: Prospective Clinical Study
OBJECTIVE To evaluate the cutaneous and the inner ear tolerance of bioactive glass S53P4 when used in the mastoid and epitympanic obliteration for chronic otitis surgery. MATERIAL AND METHODS Forty-one cases have been included in this prospective study. Cutaneous tolerance was clinically evaluated 1 week, 1 month, and 3 months after surgery with a physical examination of the retroauricular an...
متن کاملMastoid cavity obliteration: our experience.
INTRODUCTION A chronic discharging ear has been a challenge for the otologists for centuries. The mainstay of treatment for cholesteatoma is surgery and the surgical treatment of choice is modified radical mastoidectomy. The open mastoidectomy technique has been the mainstay of management of chronic ear disease; however this type of surgery is not without its problem. It results in the formatio...
متن کاملPreparation and characterization of fluorapatite-bioactive glass S53P4 nanocomposite
This research has been done to study characteristic and biocompatible evaluation of a nano-biocompositeceramic with the bioglass (BG) as a first phase. In this regard, synthesis of S53P4 (53% SiO2, 4% P2O5,23% Na2O and 20% CaO) bioglass has been considered as the first phase and flourapatite (FA) consideredas the second phase. Afterwards, nanocomposite with the base of S53P4 b...
متن کاملBioactive glass S53P4 in the filling of cavities in the mastoid cell area in surgery for chronic otitis media.
OBJECTIVES Chronic infection of the middle ear and cholesteatoma can be treated surgically by exenteration of the mastoid air cells behind the ear. After a procedure with the canal wall-down technique, a cavity remains that is sometimes difficult to clean, collects crust, and becomes repeatedly infected. Such problematic mastoid cavities can be eliminated by filling the created cavity surgicall...
متن کاملEvaluation of bioactive glass for mastoid obliteration: a guinea pig model.
BACKGROUND Mastoid obliteration seeks to replace an open mastoid cavity with material that will become viable and free of infection and cholesteatoma. The purpose of this study was to evaluate the efficacy of bioactive glass ceramic particles for mastoid obliteration using a guinea pig animal model. MATERIALS AND METHODS Ten male guinea pigs (weighing 250-300 g) with normal eardrums and Preye...
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ژورنال
عنوان ژورنال: The Journal of Laryngology & Otology
سال: 2016
ISSN: 0022-2151,1748-5460
DOI: 10.1017/s0022215116005120