[Huge glass foreign body penetrating into the infratemporal fossa through the maxillary sinus:a case report].

We report a rare case of glass foreign body penetrating into the infratemporal fossa through the maxillary sinus. The patient felt a little difficulty to open mouth. Both CT and DSA are helpful in diagnosis and treatment. It was important to keep the foreign body stability and integrity, through the modified Weber incision around the original traumatic wound and removal of anterior wall of the maxillary sinus around the foreign body.