This book is designed for both veterinary students or clinicians and practitioner veterinarians who need and desire accurate and clinically useful information in a timely manner. In addition, practicing veterinarians and veterinary students are continuously interested in information on surgery approach in some rodents and reptiles. This book is intended to be a guide to quality surgical approach and physilogical features in some rodents and reptiles; however, none of the procedures should be carried out without appropriate instruction under the direction of an experienced veterinary surgeon.The format is designed to provide the reader with easy access to understanding of the on surgery approach in some rodents and reptiles. It is not intended that this book is taken as an absolute, but used as a guide for practical information in terms of surgical approach and physilogical features in some rodents and reptiles.