John D Langdon Editor

John D. Langdon is emeritus professor of Oral and Maxillofacial Surgery, King's College London, UK. Mohan Patel is consultant maxillofacial surgeon, Royal Berkshire NHS Foundation Trust, Reading, UK. Robert A. Ord is professor and chair, Oral and Maxillofacial Surgery, University of Maryland School of Medicine, Baltimore, MD, USA. Peter A. Brennan is consultant maxillofacial surgeon and professor of surgery, Queen Alexandra Hospital, Portsmouth, UK.