Thyromental height test as a predictor of difficult airway. Single test versus multivariate predictive models. A cohort study

Ratio of Neck Length to Thyromental Distance as a Predictor of Difficult Airway: Prospective Observational Study

Accuracy of sternomental displacement test and thyromental height test as a predictive measure for difficult airway in elderly surgical patients: a prospective cohort study

Preoperative ultrasonographic evaluation of the airway vis-à-vis the bedside airway assessment to predict potentially difficult airway on direct laryngoscopy in adult patients—a

The importance of neck circumference to thyromental distance ratio (NC/TM) as a predictor of difficult intubation in obstructive sleep apnea (OSA) patients

Sternomental displacement and neck circumference: a new look for the neck as a difficult airway predictor in obese surgical patients—a cohort study

Ultrasonography versus conventional methods (Mallampati score and thyromental distance) for prediction of difficult airway in adult patients

The effect of different pillow heights on direct laryngoscopic views: A prospective randomised controlled study

Ultrasound Versus Conventional Methods (Mallampati Score and Thyromental Distance) for Prediction of Difficult Airway in Adult Patient without Anticipated Difficult Airway

Pre-anaesthetic ultrasonographic assessment of neck vessels as predictors of spinal anaesthesia induced hypotension in the elderly: A prospective observational study