संज्ञानश्वासन और निदान शोध जर्नल
खुला एक्सेस

अमूर्त

An Observational Study for the Comparison of Upper Lip Bite Test with the Measurement of Thyromental Distance for the Prediction of Difficult Intubation

Niranjni S, Harish Kumar J, Girimurugan, Lakshmi

Aim: To compare upper lip bite test with the measurement of thyromental distance for the prediction of difficult intubation.

Objectives: To compare sensitivity, specificity, positive predictive value and negative predictive value of Upper Lip Bite Test (ULBT) with the measurement of Thyro-Mental Distance (TMD) for the prediction of difficult intubation.

Background: The Upper Lip Bite Test (ULBT) introduced in 2003 is a simple method for predicting difficult intubations. According to this test, the higher a patient can bite the upper lip with the lower incisors, the lower the risk of difficult intubation. Given the necessity for evaluation and re-evaluation of a newer predictive method, this study was conducted to compare the ULBT with another method for difficult airway prediction, the measurement of Thyromental Distance (TMD).