Benign cysts and tumors of the paranasal sinuses.

To thoroughly understand the biology of any lesion and render the appropriate management, clear and accurate definitions are paramount. For benign cysts and tumors of the oral maxillofacial region, an accurate depiction of these lesions needs to be elucidated to provide both the treating surgeon and the patient with a clear understanding of the course of treatment and the outcome.

Diagnosis and management of common postextraction complications.

Extraction of impacted teeth is one of the most common surgical procedures performed by oral and maxillofacial surgeons. Every surgical procedure results in some degree of postoperative bleeding and inflammation, typically manifesting as pain and edema. Although the complex physiology of the human body is beyond the scope of this article, the educated clinician should have an understanding of the time line associated with these processes so as to determine whether a patient's complaint of postoperative bleeding, pain, or swelling represents a normal response to surgical trauma or an aberrant reaction.