Klippel-Feil syndrome is known by the classic triad of shortness of the neck , limitation of neck movements, and a low posterior hairline. There are often accompanying cervical spinal abnormalities such as kyphoscoliosis as well as urogenital and cardiac abnormalities. Presented here we have a 20 year old young man with hypoesthesia and decreased motor function in the right hand. The probl...

EACH year, one of the first skills anesthesia residents must master is direct visualization of the vocal cords to safely and successfully intubate the trachea of surgical patients. Debates have raged in teaching centers about the superiority of one laryngoscope over another or the merits of a straight versus a curved blade. However, this yearly debate is a phenomenon of the twentieth century, a...

STUDY OBJECTIVE The objective of this study was to determine the effect of increasing head elevation and neck flexion on the quality of laryngeal view during laryngoscopy. METHODS Laryngoscopy with a straight blade was performed on 7 fresh human cadavers. Laryngeal views were recorded with the direct laryngoscopy video system, and the laryngoscopy angle was measured throughout the procedure w...

arises, and of disembarrassing the mind, if need be, of any preconceived ideas derived from the authority of books, however well written, and of teachers however eminent. Thus, it is only necessary to examine the records of Medicine for a few years in order to become convinced of the fallacy of almost all attempts to establish unerring principles of nosological arrangement, or to institute dogm...

Two consecutive, randomised, cross-over trials compared intubation success rates in third-year paramedic students and experienced prehospital practitioners using the Airtraq or a Macintosh laryngoscope with flexible stylet in a manikin model of a Cormack and Lehane grade III/IV laryngoscopic view. First-time intubation rates for the Macintosh and Airtraq for students were 0/23 (0%) vs 10/23 (44...

OBJECTIVES/HYPOTHESIS Although onabotulinum neurotoxin A (BoNTA) has been used for over three decades for the treatment of adductor spasmodic dysphonia, no study has been performed to look at the trend of BoNTA dosages across time. The goal of this study is to evaluate the dosage trends to determine if the dosage necessary for voice improvement in patients increases over time. STUDY DESIGN Ch...

The author provides an overview of the history of optical instruments for airway management in anesthesiology. It systematically demonstrates the development of laryngoscope down to the present time when video laryngoscope has been introduced in clinical practice.

Puberphonia affects the adolescent males. Authors have used a novel approach by using a Macintosh laryngoscope for stretching of vocal cords, which gives immediate and permanent relief. This procedure, which was incidentally found to be useful, while doing a laryngoscopic examination of a puberphonic patient, was effective and superior to any method used in the past 26 cases treated during 1991...