In this blog, we will compare gastric sleeve vs gastric bypass, and outline the criteria that make one or the other more suitable for you.


In this blog, we will compare gastric sleeve vs gastric bypass, and outline the criteria that make one or the other more suitable for you.

In this blog, we will compare gastric sleeve vs gastric bypass, and outline the criteria that make one or the other more suitable for you.
Are you considering weight loss surgery as an option but are confused by the differences between gastric sleeve surgery (also known as sleeve gastrectomy) and gastric bypass (also known as RYGB), as well as the advantages and disadvantages of each surgery?
In this blog, we will compare gastric sleeve vs gastric bypass, help you understand the differences between each surgery, and outline the criteria that make one or the other more suitable for you.
Gastric sleeve surgery refers to a type of bariatric surgery where a large portion of the stomach—around 70% to 90%—is laparoscopically removed, leaving the remaining section shaped like a narrow tube or, as the name suggests, a “sleeve.”
As for gastric bypass, it is a type of bariatric surgery where the stomach size is reduced, followed by a connection of the smaller pouch directly to the lower part of the small intestine. This helps limit food intake and reduce nutrient absorption, making it a very effective surgery for sustained weight loss.
Exploring weight loss surgeries? Dr. Shabana’s clinics are fully equipped to provide care tailored to your needs.
سواء كنت في بداية التفكير في جراحات السمنة أو جاهز تاخد الخطوة، عيادات د. أحمد شبانة مجهزة لتقديم تقييم شامل ورعاية طبية متكاملة بأعلى المعايير.
| Advantages | Disadvantages |
| Effectively reduces food intake through stomach reduction | Can cause some side effects if not done properly or if the patient does not follow the plan carefully |
| Highly successful for stubborn obesity | Rapid weight loss can cause loose skin |
| Does not require the insertion of a foreign object into the body | Permanent procedure that cannot be reversed |
| Effective for treating obesity-related health issues | Requires careful adherence to an aftercare plan |
| Improves quality of life | May require vitamin supplementation after the procedure |
Learn more about the advantages and side effects of the gastric sleeve surgery
| Advantages | Disadvantages |
| High remission rates for type 2 diabetes | Risk of complications such as leakage or dumping syndrome |
| Highly successful for stubborn obesity | Requires strict adherence to a specific post-surgery diet |
| Can be reversed in some cases | More complex than some other bariatric procedures |
| Improves quality of life | Requires permanent vitamin supplementation due to nutrient malabsorption |
Explore more about gastric bypass surgery and its advantages and disadvantages
| Similarities | Differences |
| Both are well-researched and approved by the bariatric community as safe weight loss options. | Gastric sleeve surgery can worsen symptoms of gastroesophageal reflux disease (GERD), while gastric bypass may improve it. |
| Both have helped millions lose weight across the globe. | Gastric bypass may generally be better for type 2 diabetes patients. |
| Both involve a reduction in stomach size. | Gastric sleeve is a permanent procedure, while gastric bypass can technically be reversible. |
| Both require a specialized plan after the surgery. | Gastric bypass requires lifelong vitamin supplementation, while some mini-gastric sleeve patients do not require lifelong supplementation. |
One cannot simply decide which surgery is better for you without a proper medical evaluation. Generally speaking, when comparing gastric sleeve vs gastric bypass, gastric bypass can be better for some diabetic patients, while gastric sleeve surgery is a more straightforward procedure that does not involve complex changes in the digestive system.
A doctor can decide based on these factors, along with others such as your medical history, whether you had a bariatric surgery before, and whether you are able to stick to the required plan.
Furthermore, a doctor might decide that another option, such as weight loss medications or simply lifestyle changes, is a better option for you.
You do not have to suffer with obesity alone; contact us today at Contours Obesity Solution with Dr. Ahmad Shabana, and we will help you reach your desired weight.
If you’re considering bariatric surgery, Dr. Shabana will carefully assess your health condition, lifestyle, and goals to recommend the most suitable treatment.
لو بتفكر في جراحات السمنة ومحتار تختار الإجراء المناسب، دكتور أحمد شبانة هيقيّم حالتك الصحية بشكل شامل، ويفهم نمط حياتك وأهدافك، علشان يرشح لك الحل الأنسب، سواء تكميم دقيق، تحويل مسار، بالون…
لن يستغرق حجز موعدك عبر الإنترنت سوى دقائق قليلة.
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Posted on Google![]()
Mariam EssamTrustindex verifies that the original source of the review is Google.
Wonderful wonderful team and place. The best clinic you can go to if you are struggling with your weight they don’t push the idea of surgery but rather discuss the feasible options regarding your case. The whole team is amazing and tentative. The place itself feels like a home and not a clinic. Dr Ahmed Shabana and his team are basically magicians. Highly recommended and definitely very happy I chose Dr Ahmed!Posted on Google![]()
abu bakr al azabTrustindex verifies that the original source of the review is Google.
اشطر دكتور في مصر والوطن العربي ربنا يبارك فيه وينفع الناس ب عمله يارب شكرا لكل حاجه يا دكتور 🤲Posted on Google![]()
Basmala HanyTrustindex verifies that the original source of the review is Google.
I did the mini sleeve surgery with doctor ahmed and i have passed more than 4 months I feel like my life has being changed 180 degrees and I had a more healthy life style and all the team of contour clinic is very helpful and it was a great opportunity i need to thank you all for this wonderful experience ❤️❤️❤️❤️❤️Posted on Google![]()
Omnia mohamedTrustindex verifies that the original source of the review is Google.
I felt so comfortable with the clinic and the way all the team of doctor ahmed treats us and they are all helpful and it was a pleasure to do the mini sleeve with doctor ahmedPosted on Google![]()
Kadria KhaledTrustindex verifies that the original source of the review is Google.
بالعمليه سهله و staff جميل اوي بجد مراسيي🤍Posted on Google![]()
Iriny GuirguisTrustindex verifies that the original source of the review is Google.
A very nice place and professional doctor Ahmed, the whole team are amazing and very professional. I love the place and highly recommend Dr. Ahmed for mini sleeve surgeries.Posted on Google![]()
radwa hazemTrustindex verifies that the original source of the review is Google.
تعامل محترم و حرفي من كل طاقم عيادة الدكتور احمد شبانة .. ارشح العيادة بشدةPosted on Google![]()
Mohamed SeragTrustindex verifies that the original source of the review is Google.
Elite service and follow up
Posted on Google![]()
Mariam EssamTrustindex verifies that the original source of the review is Google.
Wonderful wonderful team and place. The best clinic you can go to if you are struggling with your weight they don’t push the idea of surgery but rather discuss the feasible options regarding your case. The whole team is amazing and tentative. The place itself feels like a home and not a clinic. Dr Ahmed Shabana and his team are basically magicians. Highly recommended and definitely very happy I chose Dr Ahmed!Posted on Google![]()
abu bakr al azabTrustindex verifies that the original source of the review is Google.
اشطر دكتور في مصر والوطن العربي ربنا يبارك فيه وينفع الناس ب عمله يارب شكرا لكل حاجه يا دكتور 🤲Posted on Google![]()
Basmala HanyTrustindex verifies that the original source of the review is Google.
I did the mini sleeve surgery with doctor ahmed and i have passed more than 4 months I feel like my life has being changed 180 degrees and I had a more healthy life style and all the team of contour clinic is very helpful and it was a great opportunity i need to thank you all for this wonderful experience ❤️❤️❤️❤️❤️Posted on Google![]()
Omnia mohamedTrustindex verifies that the original source of the review is Google.
I felt so comfortable with the clinic and the way all the team of doctor ahmed treats us and they are all helpful and it was a pleasure to do the mini sleeve with doctor ahmedPosted on Google![]()
Kadria KhaledTrustindex verifies that the original source of the review is Google.
بالعمليه سهله و staff جميل اوي بجد مراسيي🤍Posted on Google![]()
Iriny GuirguisTrustindex verifies that the original source of the review is Google.
A very nice place and professional doctor Ahmed, the whole team are amazing and very professional. I love the place and highly recommend Dr. Ahmed for mini sleeve surgeries.Posted on Google![]()
radwa hazemTrustindex verifies that the original source of the review is Google.
تعامل محترم و حرفي من كل طاقم عيادة الدكتور احمد شبانة .. ارشح العيادة بشدةPosted on Google![]()
Mohamed SeragTrustindex verifies that the original source of the review is Google.
Elite service and follow up