1. Predictors of Difficult Intubation: Study In Kashmiri Population.
- Author
-
Gupta, Arun Kr., Ommid, Mohamad, Nengroo, Showkat, Naqash, Imtiyaz, and Mehta, Anjali
- Subjects
INTUBATION ,KASHMIRI (South Asian people) ,LONGITUDINAL method ,PROGNATHISM ,HUMAN mechanics ,ANESTHETICS ,OBESITY ,LARYNGOSCOPY ,CATHETERIZATION - Abstract
Airway assessment is the most important aspect of anaesthetic practice as a difficult intubation may be unanticipated. A prospective study was done to compare the efficacy of airway parameters to predict difficult intubation. Parameters studied were degree of head extension, thyromental distance, inter incisor gap, grading of prognathism, obesity and modified mallampati classification. 600 Patients with ASA I& ASA II grade were enrolled in the study. All patients were preoperatively assessed for airway parameters. Intra-operatively all patients were classified according to Cormack and Lehane laryngoscopic view. Clinical data of each test was collected, tabulated and analyzed to obtain the sensitivity, specificity, positive predictive value & negative predictive value. Results obtained showed an incidence of difficult intubation of 3.3 % of patients. Head and neck movements had the highest sensitivity (86.36%); high arched palate had the highest specificity (99.38%). Head and neck movements strongly correlated for patients with difficult intubation. [ABSTRACT FROM AUTHOR]
- Published
- 2010