Obesity is a major health problem. People want to lose weight and if the necessary processes such as exercise, diet and drug treatment have not been successful; Obesity Surgery is required. People who have high weights and cannot lose these weights; With this operation method, he gets rid of his weight. It is preferred by people who are excluded by the social environment because they are overweight, who have difficulties in their daily lives because of their weight, and who cannot achieve successful results despite trying all weight loss methods; These people should do it. People with obesity disease overcome the problems they experience after this operation. It is a type of operation that needs to be progressed with professional support because its process is longer than other operations. It is expected to create a new eating habit and lifestyle after the surgery, otherwise a short-term result will be obtained.