The bestselling Pasha pocket guide Otolaryngology-Head and Neck Surgery: Clinical Reference Guide is back in an extensively revised, up-to-date, and expanded fourth edition. Spanning the breadth of the entire field, this high-yield book retains its by residents, for residents feel, while also including expert content useful to accomplished physicians. Students, residents, attendings, and speech/hearing professionals will find the concise, outline format to be useful for clinical situations as well as a last minute cram before a consult or rounds. The guide has proven essential for board review and maintenance of certification exams as well as a quick source for primary care providers.