Ludwig's angina is a potentially lethal oro-facial cellulitis due to oro-dental infection. The aetiology and management of a case of Ludwig's angina are briefly discussed.
Ludwig's angina is a rare type of facial infection usually reported in adults. This paper presents a case of Ludwig's angina infection occurring in a 3 year-old Malay boy. The dentists must be able to detect such presentation early. Hospitalization for monitoring of airway is essential.
Ludwig angina is a fulminant condition that is potentially lethal. If left unrecognized or untreated, this condition carries a mortality rate of up to 50%. We illustrate a case of 43-year-old male who presented with signs and symptoms of Ludwig angina over a period of two days. The patient had history of tooth extraction prior to the onset of symptoms. Despite typical clinical presentation, Ludwig angina was not considered during the first visit to medical. Ludwig angina is a clinical diagnosis that requires high index of suspicion. Delay in the diagnosis increase the risk of airway obstruction due to its rapidly spreading oedema of the upper airway.
Neck mass is a common condition in primary care. The most common affected area is the cervical lymph node. The neck region is also prone infection as structurally the nodes and spaces are in close contact with the upper respiratory tract and the alimentary tract. Oral cavity is one of the most common route for harbouring infection. Poor oral hygeine and periapical dental problems are the main causes. Thus, it is important to perform a complete oral cavity examination even when trismus is present. Besides dental caries, floor of the mouth should be inspected for oedema that may impose threat to the upper airway. We report a case of Ludwig's angina originating from a periapical lesion of the lower molar stressing the importance of oral examination in patient with neck mass.
Ludwig angina is a submandibular space cellulitis secondary to oral cavity infection. It is strongly associated with difficult intubation due to limitation in the mouth opening. The presentation of Ludwig angina varies according to the severity of the infection. The extreme presentations include upper airway obstruction and respiratory failure. We present a female teenager with right submandibular abscess as the consequence of Ludwig angina, who was planned for incision and drainage. Successful awake fibre optic intubation was performed as a method of induction due to trismus, deferring the need for tracheostomy.