Patient-specific depth of endotracheal intubation-from anthropometry to the Touch and Read Method.

ABSTRACT:

Objective

Knowledge of accurate airway length (AL) enables safer placement of the endotracheal tube (ETT) in the trachea. Our objective was to check the safety of a new formula (Touch and Read method) to determine ETT depth.

Methods

AL was measured in 176 patients. Patients were divided into a normal group (AL >25 cm in men, >23 cm in women) and a risk group (AL ≤25 cm in men, ≤23cm in women). A control test (Conventional method) was performed in which the ETT was secured at a depth of 23 cm from the central incisor in men and 21 cm in women. In the experimental test (Touch and Read method), the ETT was secured at a depth equal to the distance from the angle of the mouth to the epiglottis tip plus 12.5 cm in men and 11.5 cm in women. The mean distance from the tube tip to th

SUBMITTER: Oh S 

PROVIDER: S-EPMC5103140 | biostudies-literature | 2016 Sep-Oct

REPOSITORIES: biostudies-literature