ABSTRACT
OBJECTIVE: During an endoscopic arytenoidectomy, an intubation tube must be elevated anteriorly with the laryngoscope to ensure an adequate surgical field. This paper describes a new laryngoscope that has a canal along the outer wall of the body and a ridge which runs along the canal. METHOD: Ten patients underwent endoscopic total arytenoidectomy using this new laryngoscope and 10 patients underwent the same operation using a regular laryngoscope. RESULTS: The duration of all operations ranged between 25 and 65 minutes, with a median duration of 42.5 minutes. The median duration with the new laryngoscope was 39 minutes, and that with the regular laryngoscope was 49 minutes; this difference was statistically significant (p < 0.05). CONCLUSION: This new laryngoscope shortened the duration of the endoscopic arytenoidectomy and facilitated the procedure by enlarging the surgical field. This new laryngoscope may be a beneficial surgical instrument for posterior endoscopic laryngeal operations.
Subject(s)
Arytenoid Cartilage/surgery , Laryngoscopes , Laryngoscopy/instrumentation , Case-Control Studies , Humans , Intubation, Intratracheal/instrumentation , Laryngeal Diseases/pathology , Laryngeal Diseases/surgery , Laryngoscopy/methods , Prospective StudiesABSTRACT
Neonates are obligate nasal breathers, and any form of neonatal nasal obstruction may have serious consequences. Prompt diagnosis and appropriate treatment are essential to avoid severe hypoxia. Congenital bony nasal stenosis (CBNS) is an extremely rare cause of neonatal nasal airway obstruction and can easily be confused with choanal atresia or stenosis. This is a paper to describe a balloon dilatation technique that can be an effective alternative to surgery for the treatment of congenital nasal cavity stenosis, with minimal stress to the patient.
