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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
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Predictors of difficult supraglottic airway ventilation

Predictors of difficult supraglottic airway ventilation
  • Male gender
  • Obesity (BMI >30 kg/m2)
  • Poor dentition or large incisors
  • Neck radiation history
  • Reduced mouth opening
  • Reduced cervical spine motion
  • Tonsillar hypertrophy
  • Glottic, hypopharyngeal, and subglottic pathology
Factors that predict difficulty with ventilation using a supraglottic airway such as the LMA.
BMI: body mass index; LMA: laryngeal mask airway.
Data from:
  1. Ramachandran SK, Mathis MR, Tremper KK, et al. Predictors and clinical outcomes from failed Laryngeal Mask Airway Unique™: a study of 15,795 patients. Anesthesiology 2012; 116:1217.
  2. Law JA, Broemling N, Cooper RM, et al. The difficult airway with recommendations for management--part 2--the anticipated difficult airway. Can J Anaesth 2013; 60:1119.
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