Matthew Fell is the nationally appointed Cleft Lip and Palate Training Interface Group (TIG) Fellow for 2023/2024. Matthew qualified from Manchester University Medical School in 2011 and completed his Plastic Surgery training in Exeter and Bristol within the South West Deanery, and undertook specialist Cleft and Craniofacial training at the Royal Children's Hospital in Melbourne, Australia in 2022. He is an Honorary research fellow with the Cleft Collective at the University of Bristol, a Trustee for the CLEFT charity (www.cleft.org.uk ) and holds an advisory role for Transforming Faces (www.transformingfaces.org ). Susan Hendrickson studied at Oxford University and University College London and undertook Foundation and Core Surgical Training in London before embarking on her plastic surgical training in Bristol and the Southwest, where she is currently a final year registrar. She has a passion for extremity trauma reconstruction and enjoyed working on this book while revising for her FRCS(Plast) with Matt, her co-author, colleague, and friend. Andrew Hodges is a plastic surgeon currently working for CURE International in Zimbabwe and wrote the first edition of the A-Z during his plastic surgery training in Exeter and Plymouth, UK. After his training he spent 15 years as a plastic surgeon in Uganda and 3 years in the Philippines.