Radiologic Evaluation of the Upper Airway Before Anaesthesia

Abstract

Airway management is a critical pillar of an aesthetic and surgical practice. Any unforeseen airway obstruction during clinical procedures can lead to severe complications, including acute hypoxia or cardiac arrest. This study aims to highlight the pivotal role of advanced medical imaging as a diagnostic and proactive tool for evaluating the complex anatomy of the upper airway and predicting potential challenges during tracheal intubation. The study adopted an analytical approach by examining clinical cases from multiple medical centres, including Al-Sadr Teaching Hospital, Al-Najaf Teaching Hospital and the National Oncology Hospital. The sample encompassed various conditions, such as structural deformities, nasal septum deviation, and laryngeal tumours. The imaging protocols utilised included Computed Tomography (CT) for its superior visualisation of osseous structures, Magnetic Resonance Imaging (MRI) for precise soft-tissue characterisation, and conventional X-ray radiography. The findings indicate that integrating traditional clinical assessment with radiographic data effectively identifies obstructive factors, such as tonsillar hypertrophy, macroglossia, or airway narrowing associated with obesity. The study concludes that reliance on advanced imaging modalities significantly reduces the incidence of life-threatening events during anaesthesia, thereby enhancing patient safety standards and facilitating the development of precise contingency plans for difficult airway management.