Mastoid Obliteration with Autologous Bone in Mastoidectomy Canal Wall Down Surgery: a Literature Overview [PDF]
International Archives of Otorhinolaryngology, 2016 Introduction The objectives of mastoidectomy in cholesteatoma are a disease-free and dry ear, the prevention of recurrent disease, and the maintenance of hearing or the possibility to reconstruct an affected hearing mechanism.
Ricardo Dourado Alves +3 more
doaj +4 more sources
Concentrated growth factors promote epithelization in the mastoid obliteration after canal wall down mastoidectomy [PDF]
Brazilian Journal of OtorhinolaryngologyObjective: This retrospective study aimed at comparing the extent of epithelialization in mastoid obliteration after Canal Wall Down (CWD) mastoidectomy using Hydroxyapatite (HA) alone or using HA in combination with Concentrated Growth Factor (CGF ...
Mengyi Liu +8 more
doaj +2 more sources
Revision surgery for chronically discharging mastoid cavities: mastoid obliteration with canal wall reconstruction versus non-obliteration surgery. [PDF]
Eur Arch Otorhinolaryngol, 2022 AbstractPurposeTo evaluate the surgical results of revision canal wall down (CWD) surgery for chronically discharging mastoid cavities and to compare the non-obliteration approach to mastoid obliteration with canal wall reconstruction.MethodsThis is a retrospective cohort study.
van der Toom HFE +6 more
europepmc +5 more sources
Mastoid Obliteration With Freeze-Dried Bone Allograft in Canal Wall Down Tympanoplasty: Description of a Novel Technique and Case Report [PDF]
Case Reports in SurgeryMastoid obliteration can be performed after canal wall down (CWD) mastoidectomy with various materials. Homologous bone tissue harvested from cadaver donor represents a feasible option with advantages.
Antonio Faita +3 more
doaj +2 more sources
Single-Stage BAHA and Mastoid Obliteration. [PDF]
Int J Otolaryngol, 2012 A single-stage fitting of a bone-anchored hearing aid (BAHA) implant and abutment with mastoid obliteration both obviates the need for two separate procedures and utilises the BAHA soft tissue reduction in the mastoid obliteration. Such a procedure has good outcomes in terms of osseointegration and achieving a dry ear.
George A, Coulson C, Ross E, De R.
europepmc +4 more sources
18F-NaF PET/CT imaging of bone formation induced by bioactive glass S53P4 after mastoid obliteration [PDF]
European Journal of Hybrid Imaging, 2019 Purpose Bioactive glass has been successfully used for surgical treatment of chronic infections in bone and bone cavities. Besides infection control, new bone formation is induced by the bioactive glass which is considered to have osteoconductive ...
Adriana J. Timmermans +3 more
doaj +2 more sources
Canal-wall up cholesteatoma surgery with mastoid obliteration leads to lower rates of disease recurrence without affecting hearing outcomes [PDF]
Frontiers in SurgeryObjectivesThe primary objective was to determine whether obliteration of the epitympanic area and mastoid cavity during canal wall up (CWU) cholesteatoma surgery reduces the rate of recurrent and residual cholesteatoma compared to not obliterating the ...
Chiara Erfurt +11 more
doaj +2 more sources
Mastoidectomy and mastoid obliteration with autologous bone graft: A quality of life study [PDF]
Journal of Otolaryngology - Head and Neck Surgery, 2013 Background A mastoid cavity resulting from a canal wall down mastoidectomy can result in major morbidity for patients due to chronic otorrhea and infection, difficulty with hearing aids and vertigo with temperature changes.
George Kurien +3 more
doaj +2 more sources
Mastoid Obliteration with the “Cupeta Technique” After Canal Wall Down Tympanoplasty in Chronic Otitis Media with Cholesteatoma: Preliminary Results [PDF]
BiomedicinesBackground/Objectives: Mastoid obliteration (MO) after canal wall down (CWD) tympanoplasty for chronic otitis media with cholesteatoma (COMC) enables simultaneous surgical management of the pathology and shaping of a new external ear canal (EEC) that is ...
Antonio Faita +4 more
doaj +2 more sources
Mastoid Obliteration with Silicone Blocks after Canal Wall Down Mastoidectomy [PDF]
Clinical and Experimental Otorhinolaryngology, 2012 ObjectivesTo evaluate the usefulness of silicone blocks as graft material for mastoid cavity obliteration in the prevention of problematic mastoid cavities after canal wall down mastoidectomies.MethodsRetrospective evaluation of 20 patients who underwent
Sung Woo Cho, Yong-Bum Cho, Hyong-Ho Cho
doaj +2 more sources