Dr. Rene Armenta, MD

Gastric Sleeve Surgery

In the realm of weight loss surgeries, Gastric Sleeve Surgery stands out as a modern solution for individuals dealing with obesity. This procedure can pave the way toward a healthier, more manageable body weight. Dr. Rene Armenta, a notable figure in medicine, frequently highlights this procedure in unlocking a healthier future. By reducing the size of your stomach, Gastric Sleeve Surgery is a catalyst for substantial weight loss, laying the groundwork for a healthier future.

Understanding the Procedure

Gastric sleeve surgery, or as it’s medically known, sleeve gastrectomy, is a weight-loss operation where doctors remove a large part of your stomach to help you lose weight. During this process, about 75-80% of your stomach is removed, and what remains resembles a banana. This outcome restricts how much food you can eat, which causes weight loss. Typically, this procedure is performed laparoscopically, involving small instruments inserted through several tiny openings in the upper abdomen.

Gastric sleeve surgery is a treatment for extreme obesity, recommended for individuals who have explored other weight loss strategies without achieving long-term results. It is only offered to people who qualify for it – those dealing with serious health issues due to their obesity or those at risk of developing such conditions. The good news is that this procedure can reduce or even wipe out diseases like insulin resistance and type 2 diabetes, as well as blood pressure problems, including hypertensive heart disease, high cholesterol (hyperlipidemia), and artery disease.

The operation doesn’t take more than 60 minutes and is done while under anesthesia. Once the surgeon is finished, you’ll wake up in the recovery room with medical personnel monitoring your progress. It’s a straightforward procedure that can give impressive weight loss results. However, this isn’t temporary: it permanently alters the stomach, so expect your eating habits to change for life. Patients must be highly mindful regarding their dietary habits post-surgery, embracing a lifelong commitment.

Financial Considerations

One big consideration for individuals considering Gastric Sleeve Surgery is how much it will cost. Expect surgeon’s fees, hospital stays, anesthesia costs, tests before surgery, and checkups afterward. Costs can vary, but on average, you’re looking at about $17,000 in the United States. However, Mexico offers this surgery starting at $4,399 with quality healthcare. It’s important to consult your surgeon to understand the cost breakdown, ensuring a well-informed decision free from hidden expenses.

Assessment: Is It Right For Me?

Determining whether gastric sleeve surgery is the right choice for you starts with an evaluation. Here are a few factors to consider:


If your BMI is at or above 30, you may be an ideal candidate for gastric sleeve surgery. BMI measures body fat based on height and weight. If you have a BMI of more than 30 with health issues like diabetes, high blood pressure, or sleep apnea—you're probably on the yes-list for the procedure. However, a BMI below 30 doesn't instantly prevent a patient from surgery. Consult Dr. Rene Armenta to verify if gastric sleeve surgery is a suitable option for you.


Patients dealing with significant health issues such as diabetes, high blood pressure, or sleep apnea may meet the requirements for gastric sleeve surgery. However, if you are experiencing severe heart or lung issues, gastric sleeve surgery may not be an option. It's necessary to consult a healthcare provider to evaluate if the procedure is a good fit for you.

Other weight loss methods

Gastric sleeve surgery might be a viable option if a patient has succeeded in following diet and exercise regimens but struggles to maintain the results. Nonetheless, it's crucial to recognize that the long-term benefits of gastric sleeve surgery require strict adherence to a disciplined routine.

Expected Outcomes

Embarking on a path to a healthier you is filled with dreams and aspirations. Dr. Rene Armenta’s Gastric Sleeve Surgery often represents a significant milestone on this journey. After surgery, patients could see some profound weight loss, possibly losing up to 78% of their extra body weight in the first couple of years—provided they stick to the food guidelines and exercise regularly. Aside from losing weight, Gastric Sleeve Surgery also sets up a solid foundation for improving health complications like high blood pressure and diabetes. The resulting benefits dramatically improve a person’s quality of life, directing them toward a future with health and vitality.


The Recovery Spectrum

Everyone’s recovery journey after Gastric Sleeve Surgery is a personal one. It hinges on their lifestyle, how their body reacts, and any unforeseen complications that may occur during or post-surgery. Usually, recovery lasts about four to six weeks. The initial post-surgery phase is transitioning from a liquid diet to solid foods, gradually aligning with the healing progression. Pain management is handled with prescribed medications. Then, you slowly get back into your regular routine and workout schedule — all part of the second stage of your road to recovery. Knowing this timeline and following the doctor’s instructions can significantly enhance a smooth recovery and achieve the best surgical outcomes.

Revisional Gastric Sleeve Surgery

You may require a revisional procedure for gastric sleeve surgery if the initial operation didn’t yield the desired results. Maybe it didn’t lead to the weight loss you hoped for, or there were complications along the way. That’s why we have revisional surgery – your second chance at achieving those health goals, giving Dr. Rene Armenta room to adjust the procedure if needed. The option for revisional surgery shows how committed we are to ensuring our patients get what they need from their gastric sleeve operation.

Reasons for revisional gastric sleeve surgery

It sometimes happens that the stomach starts to stretch out after the first gastric sleeve surgery, which can hinder weight loss. There could also be other triggers for secondary surgery, like disappointing weight loss, weight gain, or gastroesophageal reflux disease.

Types of Revisional Gastric Sleeve Surgery

There's not one but several ways to go when considering another round of gastric sleeve surgery. The best route depends solely on the patient's needs and current situation. Some options include a revisional laparoscopic gastric sleeve procedure, Roux-en-Y gastric bypass, and a duodenal switch. You can consult with Dr. Rene Armenta to discuss which option is best for you.

Contact Us

Dr. Rene Armenta presents a solution to obesity with Gastric Sleeve Surgery, giving hope for better health and well-being. Individuals can make informed choices toward healthier living by understanding the procedure, determining eligibility, and preparing for the financial, physical, and emotional journey. This operation goes beyond a simple medical fix – it invests in long-term good health and improved lifestyle standards. Getting professional advice and considering all surgery aspects is crucial before beginning this type of weight loss. Under the guidance and expertise of Dr. Rene Armenta, people are empowered to embark on their transformation with confidence and optimism.

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