Congenital Cysts, Sinuses and Fistulae

Abstract

An understanding of human developmental anatomy is important in appreciating the congenital abnormalities that can occur within the head and neck region in children. Although some cysts, sinuses and fistulae are immediately apparent at presentation, others are not, and children may be examined on several occasions before a diagnosis is made. Appropriate medical and surgical treatment at an early stage will help to avoid recurrence. This chapter will outline the underlying developmental anatomy, and discuss the presentation, investigation and treatment of the lesions most commonly encountered by paediatric otolaryngologists and head and neck surgeons.