Endoscopic Approaches to Frontal and Maxillary Sinus Fractures

Abstract Frontal sinus and maxillary sinus fractures involving the orbital floor have traditionally been repaired with open approaches. With advances in nasal endoscopy and endoscopic instrumentation, less invasive approaches to these fractures are now feasible. This chapter discusses the surgical anatomy, radiographic evaluation, perioperative care, and surgical techniques involved with the endoscopic repair of frontal sinus and orbital floor fractures.