An Unusual Complication After the Extraction of a Maxillary Third Molar: Extensive Subcutaneous Emphysema. A Case Report

Third molar surgery is one of the most frequently performed procedures in oral and maxillofacial surgery. Various complications including pain, bleeding, infection, edema, hematoma, perforation of the maxillary sinus, and subcutaneous emphysema (SE) can occur after third molar surgery. Cervicofacial subcutaneous emphysema (CSE) most often occurs after the extraction of third molars, especially when using high-speed air-turbine drills and air syringes, or during dental laser treatment or even after endodontic treatment. This report presents the diagnosis and treatment protocol of a CSE in a 42-year-old healthy male patient that occurred after extraction of a totally erupted upper third molar with just a straight elevator and extraction forceps