vallecula造句

• The vallecula is an important reference landmark used during intubation of the trachea.
• The procedure requires the blade-tip of a Macintosh-style laryngoscope to be placed as far as possible into the vallecula in order to facilitate directly visualizing the glottis.
• "Vallecula " comes from the Latin word " ", meaning " valley ", and is in the diminutive form of the word, so a vallecula is literally a " little valley ".
• "Vallecula " comes from the Latin word " ", meaning " valley ", and is in the diminutive form of the word, so a vallecula is literally a " little valley ".
• The fruits of " Silaum " species have a filiform ) . have acute edges and five, rather low ridges .-there is one vitta per every ridge of furrow ( a vallecula ), but are indistinct at maturity.