2020
DOI: 10.14639/0392-100x-n0931
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Subtotal petrosectomy and cochlear implantation

Abstract: Objective. The objective of this study is to analyse surgical outcomes in a series of patients who underwent subtotal petrosectomy in combination with cochlear implantation. Methods. Retrospective chart review. Thirty patients (32 ears) underwent subtotal petrosectomy and cochlear implantation in one stage. Indications for subtotal petrosectomy included the following: cholesteatoma, chronic otitis media, previous canal wall-down, osteoradionecrosis, revision surgery for clinical reasons, inner ear malformation… Show more

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Cited by 10 publications
(15 citation statements)
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“…As with COM, many authors have proposed using this technique when combined with CI [ 1 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 12 , 16 , 17 , 18 , 19 , 20 , 21 ]. One of the differences lies in the risk of residual disease.…”
Section: Discussionmentioning
confidence: 99%
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“…As with COM, many authors have proposed using this technique when combined with CI [ 1 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 12 , 16 , 17 , 18 , 19 , 20 , 21 ]. One of the differences lies in the risk of residual disease.…”
Section: Discussionmentioning
confidence: 99%
“…Furthermore, when fat is used as an obliterating material, HRCT may show a different density between fat and rounded residual disease, which can help in identifying it. Removal of the magnet will allow one to perform diffusion-weighted non-EPI MRI to check for residual disease, if necessary [ 21 ]. Staging the procedure may reduce persistent infection or residual disease and could be preferred by some surgeons.…”
Section: Discussionmentioning
confidence: 99%
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“…Subtotal petrosectomy is defined as complete exenteration of all pneumatic cell tracts of the temporal bone with or without removal of the otic capsule. [6,7]. [8].…”
Section: Introductionmentioning
confidence: 99%