The Art of Body Contouring: After Massive Weight Loss is a comprehensive textbook that focuses on the techniques of body contouring following significant weight loss. Edited by internationally recognized surgeons Al S. Aly and Fabio X. Nahas, the second edition presents significant advancements in body contouring methods that have been developed and refined since the first edition was published in 2006. The book addresses the challenges that patients with massive weight loss often face, including medical, psychological, and physiological comorbidities that complicate surgical correction. The authors share valuable insights from the treatment of thousands of patients to enhance surgical outcomes. The initial chapters provide a thorough overview of obesity, bariatric surgery, and specific techniques such as circumferential belt lipectomy, as well as innovative approaches to treating lower trunk deformities.