What to Should Expect When Getting Gastric Sleeve Surgery
Choosing to undergo a gastric sleeve procedure is a meaningful step toward improving long-term health. Understanding what the process involves can help patients feel more prepared and supported throughout their journey. This surgery is one of the most commonly performed bariatric procedures, and many people consider it after years of struggling with weight-related health concerns. While every experience is unique, several stages are consistent for most patients as they move through preparation, surgery, and recovery.
Understanding the Procedure
A gastric sleeve, also known as a vertical sleeve gastrectomy, reduces the size of the stomach so it can hold less food. This weight loss procedure consists of making the stomach into a long tube, or "sleeve", by removing two-thirds of the stomach. The remaining stomach continues to function normally, but patients feel full more quickly and often experience reduced hunger due to changes in appetite-related hormones. Unlike a gastric bypass, the sleeve does not involve any surgery on the intestines, which is one reason some patients and clinicians prefer it.
People who qualify for the surgery typically have a higher body mass index or health conditions such as type 2 diabetes or sleep apnea. Healthcare teams also consider emotional readiness, long-term commitment, and overall health when determining whether the procedure is appropriate.
Preparing for the Procedure
Preparation usually begins weeks before the operation. Patients often undergo medical evaluations, including blood tests and imaging, to ensure the procedure is safe. Many programs also include consultations with a dietitian and a mental health professional to help patients understand the lifestyle changes required after surgery.
A preoperative diet is commonly recommended to help reduce liver size and lower surgical risk. This diet may include lean protein, low-carbohydrate foods, and specific liquid supplements. Patients may also be advised to reduce caffeine intake, avoid carbonated drinks, and stop smoking. Insurance approval can take time, and some patients may need to complete supervised weight-management programs before receiving authorization.
Experiencing the Procedure Day
On the day of surgery, patients check in, meet the surgical team, and complete final assessments. The procedure is typically performed laparoscopically using small incisions. Most surgeries last between 45 and 90 minutes. After the operation, patients wake in a recovery area where their vital signs are monitored. Many people can walk within a few hours, which helps reduce the risk of blood clots.
Recovering During the First Week
During the first week, the focus is on healing and hydration. Patients usually follow a clear liquid diet and gradually increase fluid intake. Mild discomfort, fatigue, and gas pressure are common as the body adjusts. Light walking is encouraged, but strenuous activity and heavy lifting should be avoided.
Adjusting During the First Month
Over the next several weeks, patients transition from liquids to puréed foods and eventually soft foods. Eating slowly and recognizing fullness cues are important skills that develop during this time. Follow-up appointments help monitor healing, weight loss, and nutritional needs. Many patients experience rapid weight loss during this period, which can be encouraging but also physically demanding.
Maintaining Long-Term Lifestyle Changes
As recovery continues, patients gradually reintroduce regular foods in small portions. Exercise becomes an important part of long-term success. Emotional changes are also common, as some patients experience shifts in body image, confidence, or relationships. Support groups, counseling, and regular follow-ups can help people navigate these adjustments. At Ultimate Bariatrics, we provide "Ultimate Support," ensuring patients have access to a personal nutritionist to choose a diet during treatment and recovery, as well as a social worker to connect you with a helpful support network.
Understanding Risks and Considerations
Like any surgery, a gastric sleeve carries risks. Short-term complications may include bleeding or infection, while long-term concerns can involve acid reflux or nutrient deficiencies. A healthcare professional can explain these risks and discuss ways to reduce them through follow-up care and lifestyle habits.
Evaluating Expected Results
Many patients experience significant weight loss within the first year, along with improvements in conditions such as diabetes, high blood pressure, and joint pain. Many people also notice increased mobility, improved energy levels, and a greater ability to participate in daily activities.
Start Your Ultimate Life Today
A gastric sleeve can be a powerful tool for improving health, mobility, and overall quality of life. As our Head Physician, Dr. Adam Smith, explains: "It's not about the surgery; it's about a lifestyle change".
For anyone considering this procedure, speaking with the expert team at Ultimate Bariatrics is an important next step. Our highly experienced metabolic surgeons—Dr. Adam Smith, Dr. Jay Roberts, Dr. Richard Novack, and Dr. Mark Burroughs are invested in your best health.
No matter where you live in the DFW Metroplex or beyond, we have a location to best serve you. Schedule your consultation today at our main office in Fort Worth, or visit our satellite clinics in Irving (UT Southwestern Building) and Plano (OrthoTexas Building).
Frequently Asked Questions
How long does recovery take after a gastric sleeve procedure?
Recovery varies, but many patients return to normal daily activities within two to four weeks. Full adjustment to new eating habits and energy levels can take several months.
Will I feel hungry after surgery?
Many patients notice a significant decrease in hunger because the surgery affects hormones related to appetite. Hunger may gradually return over time, but usually at a much lower intensity.
When can I start exercising again?
Light walking is encouraged right away, but more strenuous exercise typically begins after medical clearance, often around four to six weeks post-surgery.
Can I regain weight after a gastric sleeve?
Weight regain is possible, especially if long-term eating and activity habits are not maintained. Regular follow-ups, balanced nutrition, and consistent movement help support lasting results.
How is a gastric sleeve different from a gastric bypass?
A gastric sleeve reduces stomach size without rerouting the intestines, while a gastric bypass changes both stomach size and digestive pathways. A healthcare professional can explain which option may be more appropriate based on individual health needs.