Epistaxis

Abstract

A clear understanding and knowledge of nasovascular anatomy is essential for expediency and safety in controlling nasal hemorrhage. Regardless of the type of technology, new or old, utilized to control nasal hemorrhage, it is the clear understanding of the various potential sources of the blood supply that is important. Whether control of the problem is via more traditional anterior or posterior packing of the nose, open surgical approach, or endoscopic approach followed by selective angiography and embolization, one premise still holds true: the offending source of blood supply to the region must clearly be defined and controlled to prevent potential unwarranted side effects and complications.