Figure 1From: Do nasogastric tubes worsen dysphagia in patients with acute stroke?Different types of NGT position. A) Normal position along the lateral pharyngeal wall; B) Medial position with variable contact to the arytenoids; C) NGT coiling in the oropharynx; D) NGT coiling in the hypopharynx with crossing the laryngeal vestibule.Back to article page