This text investigates the critical role of psychological evaluation and intervention in the successful long-term outcomes of bariatric surgery patients. The authors, James E. Mitchell and Martina de Zwaan, utilize their extensive clinical backgrounds to synthesize current research on the behavioral, emotional, and social factors that influence weight loss surgery. They present a structured framework for clinicians to assess patient readiness, manage post-operative expectations, and address potential psychiatric comorbidities that may complicate recovery. The work serves as a comprehensive guide for integrating mental health support into the standard surgical care model.

Experts in the field of bariatric medicine recognize this text as a foundational resource for mental health professionals working within multidisciplinary surgical teams. Readers frequently note the clinical density of the prose and the practical utility of the assessment tools provided for daily practice.