Deformation of nasal septal cartilage during mastication
نویسندگان
چکیده
منابع مشابه
Inflammatory Septal Nasal Polyp
Introduction: Nasal polyps are benign prolapsed mucosal lesions which commonly arise from the paranasal sinuses and lateral walls of the nose especially the contact areas of osteomeatal complex. Though nasal polyps arising from the nasal septum have been reported, those arising from its anterior part are extremely rare and present a diagnostic dilemma. Aetiology is multifactorial and is mainl...
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BACKGROUND Nasal septal cartilage is well established as an autograft material. Tissue engineering methods are now being developed to synthesize cartilage constructs with the properties of this type of cartilage. However, important baseline data on the composition of native septal cartilage is sparse. OBJECTIVES To characterize quantitatively the major biochemical constituents of native adult...
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Epistaxis from the anterior septum is frequently treated with a topical application of silver nitrate, which cauterizes the bleeding vessel. However, this treatment causes a septal perforation in a small percentage of patients. We report our study of the histologic effect of topical silver nitrate on samples of septal tissue obtained from 11 patients. We found that 30 seconds of exposure allowe...
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OBJECTIVES/HYPOTHESIS To localize quantitatively the major biochemical constituents of native adult human septal cartilage across whole septa. STUDY DESIGN Prospective, basic science. METHODS The nasal septa from seven cadavers were partitioned into 24 separate regions: six from caudal to cephalic and four from dorsal to ventral. Biochemical assays were used to determine the quantities, rel...
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Study background: Several techniques exist to sculpt nasal septal cartilage grafts for use in functional and cosmetic rhinoplasty, including the use of cold steel, Bovie electrosection and the Sonopet ultrasonic bone aspirator. This is the first investigation on the effects of these disparate tools on gross cellular integrity of sculpted cartilage. Methods: After IRB approval, extraneous nasal ...
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ژورنال
عنوان ژورنال: Journal of Morphology
سال: 2009
ISSN: 0362-2525,1097-4687
DOI: 10.1002/jmor.10750