The Diploma in Otolaryngology – Head & Neck Surgery (DOHNS) is now an intercollegiate examination, and can count towards membership of one of the surgical colleges of Great Britain. The DOHNS has evolved to fit its new role, leaving little up-to-date material available for candidates preparing for the written component. This book by former DOHNS candidates meets that need, focusing on topics that are likely to be examined. Each answer is accompanied by an explanation using current evidence-based research wherever possible. This will be an essential revision text for all DOHNS candidates. ‘Applicable to medical students and trainee doctors in general practice as well as ENT and related head and neck disciplines such as neurology and neurosurgery. Each question is followed by the correct answer and clear and concise explanation. Indeed, it is the quality of this additional information that makes this book stand out from its competitors. It provides the student with experience and examination technique in answering these questions, but additionally it is a teaching volume in its own right. It is a credit to its enthusiastic and very competent young teachers in its content, design and clarity, and is another excellent contribution to our thriving specialty.’ – from the Foreword by David Howard