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Obesity

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...

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Related Experiment Video

Updated: Apr 30, 2026

Techniques of Sleeve Gastrectomy and Modified Roux-en-Y Gastric Bypass in Mice

Techniques of Sleeve Gastrectomy and Modified Roux-en-Y Gastric Bypass in Mice

Published on: March 20, 2017

Novel/experimental bariatric techniques.

Anders Thorell¹

¹Department of Clinical Sciences, Danderyds Hospital, Karolinska Institutet, Stockholm, Sweden.

Digestive Surgery

|May 14, 2014

Summary

This summary is machine-generated.

Bariatric surgery offers significant weight loss and improves obesity-related conditions. Continuous innovation aims for less invasive techniques to enhance patient outcomes and reduce complications.

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Area of Science:

Bariatric Surgery
Minimally Invasive Procedures
Obesity Treatment

Background:

Bariatric surgical procedures have increased due to effective weight loss and comorbidity resolution.
Established bariatric techniques have known advantages and disadvantages, driving the need for new methods.
Short- and long-term complications necessitate ongoing development in bariatric surgery.

Purpose of the Study:

To provide an overview of emerging bariatric surgical techniques.
To discuss innovative and sometimes controversial methodologies in bariatric treatment.
To highlight techniques with limited but promising data for morbidly obese patients.

Main Methods:

Review of established and novel bariatric surgical procedures.
Analysis of technique-specific advantages and shortcomings.
Evaluation of data on efficacy and complication risks for new techniques.

Main Results:

Established bariatric procedures offer benefits but have limitations.
New techniques focus on reducing surgical trauma and invasiveness.
Some innovative methods are emerging with limited but notable documentation.

Conclusions:

Ongoing innovation in bariatric surgery aims to improve efficacy and safety.
Less invasive approaches are a key trend in developing new techniques.
Further controlled data is needed to establish the role of experimental bariatric procedures.