Conservative management of laryngeal dog bite

Dog bites represent an important public health issue, causing injuries from trivial to fatal. The true incidence is unknown due to the lack of national and local reporting system. School children, mostly male, are more commonly affected with the majority of injuries occurring in the head and neck area, followed by the limbs and trunk.

The conservative management of a 6-year-old girl who sustained a fracture of her laryngeal structure from an attack by her neighbours' dog is described. Only a 1 cm visible puncture wound in the midline of her neck with air escaping through the wound was seen at presentation.

Ten days were spent in hospital including the first four in intubated Paediatric Intensive Care Unit. Initial microlaryngoscopy and bronchoscopy (MLB) showed a swelling in the right anterior subglottis not reducible by manipulation. She was re-intubated with progressively larger naso-tracheal tube until the fracture was fully reduced on her 3rd MLB. Three months post-injury, there is no evidence of airway narrowing.

The literature advocates early surgical management of laryngeal trauma including dog bites. Conservative management of laryngeal fracture from a dog bite is feasible and associated with a good outcome and no long-term sequela.