目的：探讨环状软骨的正常超声所见。
Objective:To study the ultrasound features of the cricoid cartilage.
环状软骨弓的处理同上述方法(图10)。
Cricoid cartilage bow's processing with the above method (Figure 10).
常规切除舌骨将环状软骨与舌根及颏下肌肉吻合。
Hyoid bone and arytenoid cartilages were resected and cricoid cartilage anastomosis with the base of the tongue and submental muscles.
从中指长推算环状软骨最小内径的回归方程为（?）
Predicting from the length of the middle fingers, the regressive equation of it is (?)
熟悉环状软骨侧边声像，可助超声诊断医师避免误诊。
Familiarity with the appearance of this artefact will help sonographers to avoid diagnostic errors.
目的：研究环状软骨上喉部分切除术后的嗓音声学特征。
Objective: To study the acoustic features of speech and voice after supracricoid partial laryngectomy (SCPL).
取肋软骨并修饰后置人环状软骨板的位置和固定(图9)。
Takes the costal cartilage and decorates the postpositioned person cricoid cartilage board the position and fixed (Figure 9).
然而，在麻醉诱导的整个过程中不同阶段环状软骨按压术的效果并未被研究。
However, the effect of cricoid pressure during the different steps of complete anesthesia induction has not been studied.
如果你仍不能清晰地看到声带，助手应轻轻地缓解环状软骨的压力，因为此压迫有时会影响到观察。
If you still cannot see the cords clearly, an assistant should gently release the cricoid pressure, since this compression can sometimes compromise the view.
环形镍钛合金支架在气管造口成形中起到了环状软骨样的支撑作用，有效地防止全喉切除术后气管造口狭窄的发生。
Application of circular nickel titanium alloy stent in tracheostomy, which exerts a supporting effect of cricoid cartilage, can effectively prevent the tracheostomal stenosis after total laryngectomy.
环形镍钛合金支架在气管造口成形中起到了环状软骨样的支撑作用，有效地防止全喉切除术后气管造口狭窄的发生。
Application of circular nickel titanium alloy stent in tracheostomy, which exerts a supporting effect of cricoid cartilage, can effectively prevent the tracheostomal stenosis after total laryngectomy.
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