Metabolism and Pathophysiology of Bariatric Surgery

Section I: Features of Obesity and Strategies for Weight Loss

Chapter 1. Obesity and Cardiac Failure: Pathophysiology, Epidemiology, Clinical Manifestations, and Management

• Abstract
• List of Abbreviations
• Introduction
• Classification of Obesity
• Cardiac Performance and Morphology in Obesity
• HF and Obesity
• Obesity Cardiomyopathy
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 2. Obesity and Adipose Tissue Microvascular Dysfunction

• Abstract
• List of Abbreviations
• Introduction
• Adiposopathy in Obesity
• Adipose Tissue Microvascular Dysfunction
• Angiogenic Dysfunction in Obesity
• Weight Loss and Adipose Microvascular Function
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 3. Ghrelin-Producing Cells in Stomachs: Implications for Weight Reduction Surgery

• Abstract
• List of Abbreviations
• Introduction
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 4. Asthma in Obesity and Diabetes: Novel Mechanisms and Effects of Bariatric Surgery

• Abstract
• List of Abbreviations
• Obesity, Asthma, and Bariatric Surgery
• Proinflammatory State of Obesity, Insulin Resistance, and the Antiinflammatory Action of Insulin
• Asthma-Related Genes in Obesity
• Reversal of the Proinflammatory State Following Bariatric Surgery
• Effect of Intravenous Insulin Infusion on Inflammation in General and in Relation to Asthma-Related Factors
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 5. Percutaneous Electrical Neurostimulation of Dermatome T6 to Reduce Appetite

• Abstract
• List of Abbreviations
• Introduction
• Theoretical Basis for the Development of Percutaneous Electrical Neurostimulation of Dermatome T6 to Reduce Appetite
• PENS of Dermatome T6 Methodology
• Preliminary Results
• Long-Term Effect of PENS of Dermatome T6
• Hormonal Effect of PENS of Dermatome T6
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 6. The Management of Obesity: An Overview

• Abstract
• List of Abbreviations
• Introduction
• Food Intake: The Brain–Gut Axis
• Gastric Determinants of Postprandial Symptoms and Satiation
• Traits Associated With Food Intake, Postprandial Symptoms, and Obesity
• Approaches Available for the Management of Obesity
• What Pharmacotherapies Might be Directed at Different “Actionable” Obesity Traits?
• What Bariatric Interventions are Directed at Different “Actionable” Obesity Traits?
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section II: Surgical and Postsurgical Procedures

Chapter 7. Why Patients Select Weight Loss Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Who Chooses Bariatric Surgery?
• Why Do Patients Choose Surgery?
• Implications
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 8. Best Practices for Bariatric Procedures in an Accredited Surgical Center

• Abstract
• List of Abbreviations
• Introduction
• Adoption of Laparoscopy in Bariatric Surgery
• The Effect of Fellowship Training
• The Impact of Accreditation and Standardization
• Conclusion
• Acknowledgments
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 9. Anesthesia for Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Physiological Changes
• Dosing Anesthetic Drugs
• Intraoperative Anesthetic Management
• Postanesthesia Care Unit Management
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 10. Laparoscopic Roux-en-Y Gastric Bypass

• Abstract
• List of Abbreviations
• Roux-en-Y Gastric Bypass
• Complications of Roux-en-Y Gastric Bypass
• Conclusion
• Mini-Dictionary of Terms
• Summary Points
• References

Chapter 11. Omega Loop Gastric Bypass

• Abstract
• List of Abbreviations
• Introduction
• Metabolic Consequences
• Surgical Technique
• Outcomes
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 12. Laparoscopic Sleeve Gastrectomy

• Abstract
• List of Abbreviations
• Introduction
• History
• Preoperative Evaluation
• Preoperative Evaluations
• Barret’s Esophagus
• Additional Pre- and Postoperative Evaluations
• Surgical Technique
• Results
• Complications
• Staple Line Leak
• Postoperative Hemorrhage
• Late Complications
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 13. Laparoscopic Adjustable Gastric Banding

• Abstract
• List of Abbreviations
• Introduction
• Evolution of the LAGB Technique
• The Profile of Weight Loss
• Health, Quality of Life, and Economic Analysis
• Future Challenges
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 14. Biliopancreatic Diversion

• Abstract
• List of Abbreviations
• Introduction
• Surgical Technique
• Remarks
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 15. Endoluminal Procedures for the Treatment and Management of Bariatric Patients

• Abstract
• List of Abbreviations
• Objectives
• Introduction
• Intraoperative Endoscopy
• Postoperative Evaluation
• Primary Endoscopic Procedures
• Revisional Endoscopic Procedures
• Conclusions
• References

Chapter 16. Intragastric Balloon for the Treatment of Morbid Obesity

• Abstract
• List of Abbreviations
• A Little History of the Intragastric Balloon
• Intragastric Balloons: Positioning, Inflations, Adjustability, and Removal
• Patient Selection and Management
• Intragastric Balloon Efficacy and Safety
• Comparison With More Invasive Surgical Procedures
• Indications
• Intragastric Balloon as Support Therapy Without Surgery
• Intragastric Balloon in Teenagers and Adolescents
• Conclusions
• Key Facts
• Summary Points
• References

Chapter 17. Jejunoileal Bypass: Physiologic Ramifications of an Obsolete Procedure That Has Resurfaced in Oncologic Surgery

• Abstract
• List of Abbreviation
• Introduction
• Technique and Variations
• Adverse Events and Nutritional Follow-Up
• Cancer Risk
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 18. Pediatric Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Management
• Nonsurgical Management of Child and Adolescent Obesity
• Surgical Management of Child and Adolescent Obesity
• Patient Selection
• Preoperative Evaluation and Preparation
• Surgical Options and Outcomes
• Postoperative Management
• Ongoing Controversies
• Summary
• Summary Points
• References

Chapter 19. Pregnancy After Bariatric Surgery

• Abstract
• List of Abbreviations
• Pregnancy and Obesity
• Postbariatric Surgery Pregnancy
• Obstetric Outcomes
• Fetal Outcomes
• Mini-Dictionary of Terms
• Summary Points
• References

Chapter 20. Mortality Rate and Long-Term Outcomes After Bariatric Surgery

• Abstract
• List of Abbreviations
• Mortality Rate and Long-Term Outcomes After Bariatric Surgery
• Hospital Admissions After Bariatric Surgery
• Quality of Life
• Weight Regain Trends After Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 21. Critical Care After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Criteria for Intensive Care Unit Admission
• Intensive Care Unit Postoperative Management
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References
• Reference to a Journal Publication
• Reference to a Book
• Reference to a Chapter in an Edited Book

Section III: Safety and Outcomes

Chapter 22. An Overview of the Safety of Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• An Overview of Morbidity and Mortality Rates in Bariatric Procedures
• The Laparoscopic Gastric Band and the Safety of its Conversion to Other Procedures
• Robotics in Bariatrics
• Centers of Excellence/Quality Accreditation
• Emergency Room Staff and Resident Education
• Special Populations: Transplant Candidates, the Elderly, and Ventral Hernias Patients
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 23. Safety of Bariatric Surgery in Adolescents

• Abstract
• List of Abbreviations
• Introduction
• Concerns Relating to Adolescents
• Expert Statement
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 24. Mortality in Bariatric Surgery: A Focus on Prediction

• Abstract
• List of Abbreviations
• Introduction
• Perioperative Mortality
• Long-Term Mortality After Bariatric Surgery
• Discussion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 25. Comparing Weight Loss in Three Bariatric Procedures: Roux-en-Y Gastric Bypass, Vertical Banded Gastroplasty, and Gastric Banding

• Abstract
• List of Abbreviations
• Introduction
• Mechanism of Action of the Three Interventions in View of Weight Loss
• Comparison of Weight Loss After RYGBP and Gastric Banding
• Comparison of Weight Loss After Roux-EN-Y Gastric Bypass and Vertical Banded Gastroplasty
• Comparison of Weight Loss After Vertical Banded Gastroplasty and Gastric Band
• Studies Comparing the Three Procedures
• Influence of Technical Variation on Weight Loss After Surgery
• Weight Regain and Revision
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 26. Metabolic Predictors of Weight Loss After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Predictors of Weight Loss After Bariatric Surgery
• Predictors of Weight Loss After Roux-EN-Y Gastric Bypass
• Age and Weight Loss
• Glucose Metabolism and Weight Loss
• Other Predictors of Weight Loss
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 27. Long-Term Weight Loss Results After Laparoscopic Sleeve Gastrectomy

• Abstract
• List of Abbreviations
• Introduction
• Following the Weight Loss in Different Laparoscopic Sleeve Gastrectomy Studies
• Excess Weight Loss as a Variable
• Determining the Effectiveness of Laparoscopic Sleeve Gastrectomy on Comorbidities, As Well As its Safety
• Weight Loss Mechanisms of Laparoscopic Sleeve Gastrectomy
• Weight Loss Results
• Differences in the Weight Loss Results Between the Stand-alone and the Staged Approach
• Weight Regain After Laparoscopic Sleeve Gastrectomy
• Weight Loss Evolution
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 28. Gastric Band Slippage as an Adverse Event

• Abstract
• List of Abbreviations
• Introduction
• Gastric Band Slippage
• Conclusion
• Key Facts
• Summary Points
• References

Chapter 29. Leaks and Fistulas After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Diagnosis
• Management
• Prevention
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 30. Gastric Leaks and Use of Endoscopic Internal Drainage With Enteral Nutrition

• Abstract
• List of Abbreviations
• Introduction
• Endoscopic Internal Drainage With Enteral Nutrition
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 31. Gastroesophageal Reflux Disease and Hiatal Hernia in Bariatric Procedures

• Abstract
• List of Abbreviations
• Introduction
• Mechanisms
• Treatment
• Preoperative GERD and HH Evaluation in the Bariatric Patient
• Choice of Bariatric Procedure in Patient with GERD
• Impact of LSG on GERD
• Barrett’s Esophagus
• Bariatric Surgery Selection in the Presence of HH
• Management of GERD and HH after Bariatric Surgery
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section IV: Metabolism, Endocrinology and Organ Systems

Chapter 32. Endoscopic Treatments for Obesity-Related Metabolic Diseases

• Abstract
• List of Abbreviations
• Introduction
• Intra-Gastric Balloon
• Endoscopic Sleeve Gastroplasty (APOLLO Method)
• Primary Obesity Surgery Endoscopic
• Duodenal Mucosal Resurfacing
• Endoluminal Sleeves
• General Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 33. Sleeve Gastrectomy: Mechanisms of Weight Loss and Diabetes Improvements

• Abstract
• List of Abbreviations
• Introduction and Significance
• Bariatric Surgeries
• Sleeve Gastrectomy: Mechanisms of Weight Loss and Diabetic Control
• Summary
• Acknowledgments
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 34. Postprandial Hyperinsulinemic Hypoglycemia in Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Definition, Epidemiology, and Risk Factors
• Risk Factors
• Pathophysiology
• Treatment
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 35. Bariatric Surgery Improves Type 2 Diabetes Mellitus

• Abstract
• List of Abbreviations
• Introduction
• Clinical Proof
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 36. Weight Loss Surgery and the Surrogate Insulin Resistance Markers HOMA, TyG, and TG/HDL-c in Relation to Metabolic Syndrome

• Abstract
• List of Abbreviations
• Introduction
• Impact of Bariatric Surgery on Insulin Resistance
• Assessing Insulin Sensitivity in General Practice
• The Use of Surrogate Insulin Resistance Markers After Bariatric Surgery
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 37. Cancer and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Obesity and Cancer: Overview
• Mechanisms Involved in the Association Between Cancer and Obesity
• Cancer and Bariatric Surgery
• Methodological Factors
• Mechanisms Involved in the Association Between Reduced Cancer Risk and Bariatric Surgery
• Conclusion
• Acknowledgment
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 38. Upper Gastrointestinal Diseases Before and After Bariatric Surgery

• Abstract
• List of Abbreviations
• Gastroesophageal Reflux Disease
• Dyspepsia and Other Upper Gastrointestinal Disorders
• Helicobacter pylori Infection
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 39. Hematological Disorders Following Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Nutritional Anemia After Gastric Bypass Surgery
• Obesity-Mediated Inflammatory Anemia After Gastric Bypass Surgery
• Bone Marrow Findings After Gastric Bypass Surgery Mimicking Myelodysplastic Syndrome
• Mini-Dictionary of Terms
• Key Facts About Sideroblastic Anemia
• Summary Points
• References

Chapter 40. Enteric Hyperoxaluria, Calcium Oxalate Nephrolithiasis, and Oxalate Nephropathy After Roux-en-Y Gastric Bypass

• Abstract
• List of Abbreviations
• Introduction
• Kidney Disease Due to Obesity
• Incidence of Renal Complications After Roux-EN-Y Gastric Bypass
• Etiology
• Clinical Presentation and Diagnosis
• Medical Management
• Surgical Management
• Prevention
• Future Perspective
• Conclusion
• Acknowledgments
• Conflicts of Interest
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 41. Thyroid Hormone Homeostasis in Weight Loss and Implications for Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Obesity, Energy Expenditure, and Thyroid
• Aspects of Bariatric Surgery Procedures Relevant to Thyroid Homeostasis
• Hypothalamus–Pituitary–Thyroid Axis in Obese and in Postsurgical Bariatric Patients
• Thyroid Hormone Absorption Following Bariatric Surgery
• Changes in Entero/Adipo–Insular Axis in Postsurgical Patients and Thyroid Function
• Bariatric Surgery-Induced Nutrient Deficiencies and Thyroid
• The Intestinal Microbiome
• Brown Fat, Thyroid, and Metabolism
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 42. The Ghrelin–Cannabinoid 1 Receptor Axis After Sleeve Gastrectomy

• Abstract
• List of Abbreviations
• Energy Homeostasis
• The Ghrelin System
• The Endocannabinoid and Cannabinoid 1 Receptor System
• Sleeve Gastrectomy and the Ghrelin–Cannabinoid 1 Receptor Axis
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 43. PNPLA3 Variant p.I148M and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Adiponutrin (PNPLA3) Function and Biochemistry
• PNPLA3 p.I148M and the Risk of Developing Hepatocellular Carcinoma
• PNPLA3 p.I148M and Metabolic Traits
• PNPLA3 p.I148M and Liver Diseases in Children
• New Candidate Genes: TM6SF2 p.E167K and MBOAT7 rs641738
• The Impact of PNPLA3 Genotype on Weight Loss
• A Future Concept of PNPLA3-Associated Liver Disease as an Etiology-Transcending Entity: Personalized, Gene-based Medicine
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section V: Nutritional Aspects

Chapter 44. Dietary Reference Values

• Abstract
• List of Abbreviations
• Introduction
• Micro- and Macronutrients
• Caveats and Assumptions
• Requirements for Micro- and Macronutrients
• Requirements in Postsurgical Procedures and the Concept of Bioavailability
• Key Facts
• Summary Points
• Acknowledgments
• References

Chapter 45. Meal Disposal After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Roux-EN-Y Gastric Bypass
• Biliopancreatic Diversion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 46. Underreporting of Energy Intake and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Methods of Assessment of Food Consumption
• Isotopic Tracers as an Alternative to Food Intake Assessment
• Methodologies for Assessing the Accuracy of Information on Food Consumption
• Obesity and Underreporting
• Underreporting After Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 47. Control Eating Following Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Binge Eating Disorder, Binge Eating, and Loss of Control Eating
• Other Problematic Eating Behaviors and LOC
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 48. Dietary Planning in Bariatric Surgery Postoperative

• Abstract
• List of Abbreviations
• Introduction
• Nutritional Recommendations in the Immediate Postoperative Period
• Nutritional Recommendations in the Late Postoperative Period
• Micronutrient Deficiencies: Prevalence, Etiology, and Consequences
• Vitamin and Mineral Supplementation
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 49. Protein Nutrition and Status and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Decrease in Total Energy and Protein Intake
• Gastrointestinal Changes
• Methods to Assess Protein Status After Bariatric Surgery
• Actual Knowledge, Gaps in the Literature, and Future Directions in the Field
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 50. Micronutrient Deficiencies and Sleeve Gastrectomy for Weight Reduction

• Abstract
• List of Abbreviations
• Introduction
• Presleeve Gastrectomy Micronutrient Deficiencies
• Postsleeve Gastrectomy Micronutrient Deficiencies
• Micronutrient-Monitoring Frequency After Sleeve Gastrectomy
• Micronutrient Supplementation After Sleeve Gastrectomy
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 51. Thiamine (Vitamin B1) After Weight Loss Bariatric Surgery

• Abstract
• List of Abbreviations
• Surgical Management of Obesity
• Overview of the Biochemistry and Physiology of Thiamine
• Clinical Manifestations of Thiamine Deficiency
• Confirmation of a Diagnosis of Thiamine Deficiency
• Thiamine Deficiency in Obesity
• Thiamine Deficiency After Bariatric Surgery
• Mechanisms of Thiamine Deficiency After Bariatric Surgery
• Management of Thiamine Deficiency After Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 52. Vitamin A and Roux-EN-Y Gastric Bypass

• Abstract
• List of Abbreviations
• Introduction
• Roux-EN-Y Gastric Bypass and Nutritional Deficiencies
• Contributing Factors to Vitamin A Deficiency in Morbid Obesity, Before and After Roux-EN-Y Gastric Bypass
• Managing Vitamin A Deficiency After Roux-EN-Y Gastric Bypass
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 53. Iron and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Iron Deficiency in Bariatric Surgery Candidates
• Impact of Bariatric Surgery on Iron Intake
• Impact of Bariatric Surgery on Iron Absorption
• Iron Deficiency After Bariatric Surgery
• Comprehensive Assessment of Iron Status is Required to Diagnose Iron Deficiency
• Prevention and Treatment of Iron Deficiency After Bariatric Surgery
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section VI: Cardiovascular, Body Composition, and Physiological Aspects

Chapter 54. Long-Term Cardiovascular Risks in Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Cardiovascular Risk in Morbidly Obese Candidates to Bariatric Surgery
• Effects of Bariatric Surgery on Cardiovascular Risk Factors
• Effects of Bariatric Surgery on Early Markers of Atherosclerosis
• Effects of Bariatric Surgery on Cardiovascular Events
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 55. QT Interval After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• QT Interval in Obesity
• Effect of Weight Loss on QT Interval
• QT Interval After Bariatric Surgery
• Mechanisms of QT Interval Reduction After Bariatric Surgery
• Conclusion and Perspectives
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 56. Plasma Polyunsaturated Fatty Acids After Weight Loss Surgery

• Abstract
• List of Abbreviations
• Introduction
• Alterations of Polyunsaturated Fatty Acids After Weight Loss Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 57. Bariatric Procedures and Dual Energy X-Ray Absorptiometry

• Abstract
• List of Abbreviations
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 58. Factors Associated with Metabolic Bone Disorders and Its Complications After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Mineral Deficiencies After Bariatric Surgery
• Severe Weight Loss Promoted by Surgery
• High Prevalence of Type II Diabetes Among Surgery Candidates
• Profile of Candidates Seeking Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 59. Gait Patterns After Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Obese Gait
• Gait Recovery Following Bariatric Surgery
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section VII: Psychological and Behavioral Aspects

Chapter 60. Preoperative Psychosocial Assessment for the Bariatric Patient

• Abstract
• List of Abbreviations
• Introduction
• Important Considerations
• Assessment Procedures
• The Purpose of Assessment: Benefits and Opportunities
• Emerging Considerations
• Conclusion
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 61. Neurocognitive Factors Associated With Obesity, Obesity-Related Disorders, and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Relationship Between Neurological Functioning, Obesity, and Obesity-related Conditions
• Relationship Between Cognition, Obesity, and Obesity-related Conditions
• Preoperative Neuropsychological Battery
• Improvement in Cognition with Weight Loss and Bariatric Surgery
• Potential Cognitive Changes Following Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 62. Temperament and Outcome of Bariatric Surgery for Severe Obesity

• Abstract
• List of Abbreviations
• Introduction
• What is Temperament?
• What are the Relationships Between Temperament and Obesity?
• Does Temperament Influence the Outcome of Bariatric Surgery?
• Conclusions and Future Directions
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 63. Cognitive Behavioral Therapy for Bariatric Surgery Patients

• Abstract
• List of Abbreviations
• Introduction
• Psychopathology in Bariatric Surgery Patients
• Eating Pathology in Bariatric Surgery Patients
• Nonadherence to Postoperative Dietary Guidelines
• CBT Interventions for Bariatric Surgery Patients
• Empirical Support for CBT in Bariatric Surgery Patients
• Psychopathology and Eating Pathology
• Adherence to Physical Activity and Dietary Guidelines
• Conclusions
• Mini-Dictionary of Terms
• Key Facts
• Summary of Points
• References

Chapter 64. Does Body Dysmorphic Disorder Have Implications for Bariatric Surgery?

• Abstract
• List of Abbreviations
• Introduction
• Overview of Body Dysmorphia
• Body Dysmorphic Disorder, Clinical Features
• Body Dysmorphia Before Bariatric Surgery
• Body Dysmorphia After Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 65. Issues Surrounding the Relationship Between Sexual Function and Bariatric Surgery

• Abstract
• List of Abbreviations
• Introduction
• Sexual Function and Dysfunction
• Sexual Function: Clinical Features
• Sexual Function Before and After Bariatric Surgery
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Chapter 66. Depression and Intragastric Balloon Treatment

• Abstract
• List of Abbreviations
• Introduction
• Obesity and Depression
• The Intragastric Balloon
• Intragastric Balloon and Depression Improvement
• Perspectives
• Mini-Dictionary of Terms
• Key Facts
• Summary Points
• References

Section VIII: Resources

Chapter 67. Recommended Resources on Metabolism and Physiology of Bariatric Surgery

• Abstract
• Introduction
• Acknowledgments
• Key Facts
• Summary Points
• References