Apley & Solomon’s System of Orthopaedics and Trauma, Tenth Edition About the Author Ashley Blom MBChB MD PhD FRCS FRCS (Tr&Orth) Head of Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK  David Warwick MD BM FRCS FRCS(Orth) Eur Dip Hand Surg Honorary Professor and Consultant Hand Surgeon, University Hospital Southampton Southampton, UK  Michael R. Whitehouse PhD MSc(Orth Eng) BSc(Hons) PGCert(TLHE) FRCS(Tr&Orth) FHEA Consultant Senior Lecturer in Trauma and Orthopaedics, Bristol Medical School, University of Bristol, Bristol, UK