Neurological deficit of the facial nerve after root canal treatment
نویسندگان
چکیده
منابع مشابه
Neurological deficit of the facial nerve after root canal treatment.
Here we report the unusual case of a patient who suffered neurological deficit of the facial nerve as a complication of a root canal treatment. During the canal treatment, 3% hydrogen peroxide and 90% ethanol rinses were performed. The present case demonstrated rinse toxicity to vital tissue as evidenced by severe clinical damage. Chlorhexidine can be used instead of potentially toxic rinses wi...
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Accidental injury to the facial nerve where the bony canal defects are present may result with facial nerve dysfunction during otological surgery. Therefore, it is critical to know the incidence and the type of facial nerve dehiscences in the presence of normal development of the facial canal. The aim of this study is to review the site and the type of such bony defects in 144 patients operated...
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We report two cases of primary paraganglioma of the facial nerve canal. This entity should be considered in patients presenting with facial paresis or pulsatile tinnitus. Paraganglioma should be considered when a lesion appears to arise from the facial nerve canal.
متن کاملFactors Affecting Postoperative Neurological Deficits After Nerve Root Resection for the Treatment of Spinal Intradural Schwannomas.
STUDY DESIGN A retrospective clinical data analysis. OBJECTIVE To investigate the factors related to postoperative neurological deficits after nerve root resection in the treatment of spinal intradural schwannoma. SUMMARY OF BACKGROUND DATA Neurological deficits could be observed after resection of tumor-involved nerve roots in spinal intradural schwannoma. Thus, it is important to find the...
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zontal segment and pyramidal segment, but it was small at the vertical segment. In infants, the rate was smaller than in adalts except for part of foramen stylomastoidea. 3. The wall of the facial canal was thinest on the side of tympanic cavity especially at the horizontal and pyramidal segment and thinest portion of the canal wall was 0.1 to 0.3mm thick on an average. On the side of the masto...
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ژورنال
عنوان ژورنال: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology
سال: 2009
ISSN: 1079-2104
DOI: 10.1016/j.tripleo.2009.03.045