Case Report: Ludwig's angina - 'The Dangerous Space'.

Ludwig's angina is a potentially life-threatening disease characterized by diffuse bilateral cellulitis with an odontogenic origin. This unique infection is now rare owing to the antibiotic era. This patient presented to the emergency room with trismus, jaw and neck swelling, mild respiratory distress with tachypnea, hyperthermia, and panic. Clinical examination and radiographic evaluation confirmed the diagnosis of Ludwig's angina. As it is a quickly spreading infection, the patient was taken up for immediate surgical decompression leading to pus drainage, removal of the offending tooth, bacterial culture and sensitivity, and administration of empirical antibiotics. As we had operated promptly, there was no need for emergency airway intervention, and the patient had immediate relief from airway distress. Early accurate diagnosis with conservative surgical decompression, thereby negating the need for airway intervention, was vital to avoiding mortality which is always possible in such an expeditious infection.