In Prosthodontics -the aim is to restore the patient to normal contour, function, comfort, aesthetics, speech, and health, regardless of the atrophy, disease, or injury of the stomatognathic system.Dental implant treatment has revolutionized oral rehabilitation in partially and fully edentulous patients.This book briefs about replacement of teeth on implants on single as well as multiple missing areas. Abutment selection,design,preparation,and aesthetics are the topics that are covered in this book.