extratracheal

ex·tra·tra·che·al

(eks'tră-trā'kē-ăl),
Outside the trachea.

ex·tra·tra·che·al

(eks'tră-trā'kē-ăl)
Outside the trachea.
References in periodicals archive ?
Montgomery suggested passing a Fogarty embolectomy catheter through the extratracheal lumen up to the upp er stem of the T-tube and occluding the open upper end by inflating the balloon of the catheter.
Uchiyama and Yoshino occluded the top end of the LMA, continued ventilation via the extratracheal portion of the T tube (4).