C. Nightingale, J. Sandy. Oxford University Press price £24.99; pp 176 ISBN

9780198714828

This book is the second edition to the previously entitled Orthodontics: picture text atlas published in 2001, and presents a detailed overview of the main principles of this specialty in a problem-based format. There are over 100 self-assessment questions with a separate comprehensive answer section that reflects the vast clinical experience of its two well-known authors.

The layout is designed to complement the learning points; there are numerous accompanying high quality colour clinical photographs and radiographs, as well as cephalometric illustrations and appliance diagrams, throughout. The questions are clearly numbered for quick reference and there is logical progression of the chapters, making it easy to follow. In addition, there is a helpful list of common orthodontic abbreviations, which are referred to throughout the book.

There is a wealth of information in this compact and highly readable text, which is split into 10 chapters and covers a variety of key clinical topics. These include examination and diagnosis, treatment planning, appliances and pathology, as well as shorter sections on occlusion, anchorage and retention. The section devoted to Problems is particularly engaging, as it provides the reader with an opportunity to practice the identification of common difficulties encountered during, and following, orthodontic treatment. It also prompts consideration of the risks of treatment: examples of relapse, gingival recession, root resorption and decalcification are included. Up-to-date material reflecting clinical development with respect to treatment planning has been added to this edition, whilst outdated approaches to treatment have been removed. The explanations provided in the second half of the text are extensive, with reference to the overall clinical picture and development of the patient, avoiding narrow focus on the dentition.

As an invaluable revision aid prior to examinations, it will be particularly suited to dental students, orthodontic therapists and those sitting the MFDS exam; in addition, it will be a useful resource for the clinician wishing to refresh their knowledge of this specialty. It may also prove beneficial to those working within the general practice setting, where clear aligner systems such as Invisalign are becoming increasingly popular as orthodontic treatment provided by GDPs.

In conclusion, this book serves as an excellent guide for those interested in the practice and complexities of orthodontics, at both undergraduate and postgraduate level. It achieves its primary aim in placing emphasis on the principles of this discipline, without favouring specific techniques.