Introduction: Obesity is a chronic and complex syndrome resulting from the interactions of genetic, environmental, metabolic, and psychological factors. Current pharmacologic treatments often yield limited, unsustainable weight loss; thus, bariatric surgery and large and giant-volume liposuction have emerged as viable options for its control. Objective: This study aimed to assess Laser-assisted with large-volume liposuction in weight reduction effectiveness in obese adults and to describe the early postoperative complications of this procedure.