Australian dental journal
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Cervicofacial emphysema is an infrequently reported sequela to dental surgery. Most cases result from the accidental introduction of air into the soft tissues during the use of air-driven, high-speed handpieces or air/water syringes. Surgical procedures, in particular removal of lower third molars, predispose to the development of an emphysema. ⋯ Reassurance of the patient, antibiotic prophylaxis and analgesics, if required, are generally sufficient. This paper reviews the above features and discusses means of prevention. Early recognition and appropriate management are emphasized.