Objective: to investigate changes in body image perception in patients undergoing bariatric surgery, evaluating the accuracy/inaccuracy in body size estimation and satisfaction/dissatisfaction with own body after surgery.
Methods: we performed a survey at the General Surgery outpatient clinic of the Clinics Hospital of the Federal University of Pernambuco. Thirty-six patients aged 18 years and older undergoing bariatric surgery participated. We carried out cross-sectional and quantitative studies using the Silhouetted Figures Scale.
Results: in the descriptive analysis of the distortion and dissatisfaction score of the patients with the body image, the mean distortion was positive (6.43kg/m²), indicating that most people see themselves greater than they really are. On the other hand, in the dissatisfaction, we found a negative mean (-6.91kg/m²), indicating that the majority of the patients evaluated had a "BMI" lower than the current one (that is, a smaller silhouette). Regarding satisfaction with silhouette size, only 11.8% of women liked the post-surgical result, while among men there was 50% satisfaction.
Conclusion: Although bariatric surgery significantly reduced BMI, the patients presented, for the most part, dissatisfaction with body weight, perceiving it greater than it actually was, thus characterizing a perceptual inaccuracy.