Extraction with an electric motor-driven handpiece may still cause subcutaneous emphysema - A case report

摘要

Clinical and radiographic photographs of the patient. (A) Extra-oral appearance of the patient showing the swelling at the left paraorbital and submandibular regions during and after extractions of teeth 28 and 38. (B) Panoramic radiograph showing intact lamina dura of the extraction sockets and no obvious jawbone lesion.