Methods: In 330 adult patients receiving general anaesthesia with tracheal intubation,
airway characteristics and clinical factors were determined and their association with difficult …

Objective Aim of the study is to predict the difficulty in intubation preoperatively using
ultrasonography. Methods One hundred and thirty-seven patients underwent ultrasound …

Background: The incidence of difficult intubation in patients undergoing general anaesthesia
is estimated to be approximately 1-18% whereas that of failure to intubate is 0.05-0.35%. 1 …

Introduction Difficult tracheal intubation is a common source of mortality and morbidity in
surgical and critical care settings. The incidence reported of difficult tracheal intubation is …

Background: Endotracheal intubation is an integral part of airway management and is key to
the practice of safe anesthesia. Prediction of a difficult airway can help reduce the incidence …

Background: General anesthesia is not without morbidity. One of the well-known life-
threatening events associated with general anesthesia is difficult airway which can happen …

Materials and Methods This cross-sectional prospective observational study was performed
on 323 subjects. The selection method included convenience sampling technique. Patient …

目的根据常用气道评估指标探究困难气道的危险因素. 方法选择300 例拟行气管插管全麻的患者
, 术前测量身高, 甲颏距离, 颈部后仰度, 张口度, 改良Mallampati 分级等气道评估指标 …

Methods: During the study, 627 patients (329 cardiac and 298 non-cardiac surgical) were
enrolled. Pre-operative demographic and other variables associated with DI were assessed …

Background: The screening tests used for pre-operative evaluation of airway to predict
difficult laryngoscopy and intubation have variable diagnostic accuracy. The unanticipated …