Gastric Sleeve Surgery Brisbane
Dr Justin Greenslade and the team provide experienced, supportive care for people considering gastric sleeve surgery in Brisbane. We understand that weight loss surgery is a big decision, and our approach is always straightforward, respectful, and tailored to your individual health needs.
Laparoscopic sleeve gastrectomy is one of the most commonly performed bariatric surgery procedures in Australia and can help patients achieve significant weight loss while improving obesity-related health conditions such as diabetes, high blood pressure, high cholesterol, sleep apnoea, and heart disease. Our focus is on helping patients move towards a healthier weight with realistic, long-term support.
What is laparoscopic sleeve gastrectomy?
Laparoscopic sleeve gastrectomy is a type of bariatric surgery designed to induce weight loss by reducing the size of the stomach. During this gastric sleeve operation, around two-thirds of the stomach are removed, leaving a long, narrow tube or “sleeve” that holds much less food - 200ml instead of a 2 litre stomach sac.
The procedure is performed using laparoscopic surgery techniques, also known as keyhole surgery. Small incisions are made in the abdomen, and a tiny camera along with specialised surgical instruments are used to complete the operation under general anaesthetic. Compared to open surgery, laparoscopic sleeve gastrectomy surgery generally involves less pain, smaller scars, and a shorter hospital stay.
The gastric sleeve operation removes the greater curvature of the stomach vertically using a stapling device to create the sleeve. The remaining stomach is much smaller, which means patients tend to feel full after eating less food.
Weight loss occurs for several reasons, including:
· A smaller stomach limiting portion sizes
· Hormonal changes that reduce hunger
· Improved control around eating habits
· Better support for healthy lifestyle habits
The smaller stomach also produces less ghrelin, a hormone involved in appetite and hunger regulation. Many patients find they feel satisfied sooner and are less focused on food throughout the day.
Unlike gastric bypass surgery or duodenal switch procedures, sleeve gastrectomy does not reroute the bowel. Because of this, it is often considered a simpler bariatric procedure while still offering substantial weight loss benefits.
What is life like after sleeve gastrectomy?
Life after sleeve surgery is different, but many patients find the changes easier to manage than traditional dieting. Initially, patients follow a staged diet plan that starts with fluids and puréed foods before progressing to soft foods and eventually normal textures over several weeks. The team at Brisbane Bariatric Centre provides guidance throughout recovery to help patients adjust safely.
Most people settle into eating three smaller meals a day and find they are satisfied with far less food than before surgery. Dining out is still possible, although entrée-sized meals are often enough.
There are no specific foods that are permanently banned, but long-term success does depend on healthy lifestyle habits. Patients are encouraged to:
- Prioritise protein-rich foods
- Avoid frequent junk food snacking
- Stay hydrated
- Limit alcohol intake
- Maintain regular exercise
- Attend regular health checks
Some patients may require vitamin supplementation after surgery to avoid nutritional deficiencies. Follow-up care remains an important part of long-term success after bariatric procedures.
Many patients experience significant weight loss over the first 12–18 months following surgery, although average weight loss varies from person to person. Factors such as starting body weight, exercise habits, diet, and existing health conditions can all influence results.
To help you navigate these changes and stay on track long term, NV Health offers up to 24 months of allied health support, including dietician guidance, nursing care and lifestyle coaching, as part of your treatment plan.
Who is gastric sleeve surgery for?
Gastric sleeve surgery may be suitable for adults who have struggled with obesity or excess weight despite repeated efforts with diet, exercise, and other weight loss methods.
Patients are usually assessed based on their body mass index, overall health, medical history, and obesity-related medical conditions. Weight loss surgery may be considered for people who:
- Have a high body mass index
- Experience health conditions linked to obesity
- Have Type 2 diabetes
- Have high blood pressure or high cholesterol
- Experience reduced mobility or joint pain
- Are looking for long-term health and weight loss support
At Brisbane Bariatric Centre, every patient undergoes a thorough assessment before surgery. This may include blood tests, regular health checks, discussions about lifestyle habits, and a review of previous weight loss attempts.
Dr Greenslade takes a non-judgemental approach to bariatric surgery. The focus is not simply on body weight, but on improving overall health, quality of life, and long-term well-being.
How does gastric sleeve surgery work?
A gastric sleeve works by physically reducing the size of the stomach and helping patients feel full after much smaller meals. Before sleeve gastrectomy surgery, the stomach can comfortably hold around 1.5–2 litres of food and liquid. After surgery, the sleeve-shaped stomach holds significantly less, which naturally reduces food intake.
Patients often notice:
- Feeling fuller more quickly
- Reduced hunger between meals
- Better portion control
- Improved eating habits over time
The surgery also creates hormonal changes that may help regulate appetite and blood sugar levels. This is one reason metabolic and bariatric surgery can improve conditions such as diabetes and metabolic syndrome.
It is important to understand that gastric sleeve surgery is a tool rather than a quick fix. Long-term results still rely on healthy eating, regular exercise, and ongoing support from your healthcare provider.
What is life like after sleeve gastrectomy?
- Limit alcohol intake
- Maintain regular exercise
- Attend regular health checks
Some patients may require vitamin supplementation after surgery to avoid nutritional deficiencies. Follow-up care remains an important part of long-term success after bariatric procedures.
Many patients experience significant weight loss over the first 12–18 months following surgery, although average weight loss varies from person to person. Factors such as starting body weight, exercise habits, diet, and existing health conditions can all influence results.
To help you navigate these changes and stay on track long term, NV Health offers up to 24 months of allied health support, including dietician guidance, nursing care and lifestyle coaching, as part of your treatment plan.
Risks and considerations
Like all surgeries, sleeve gastrectomy carries risks and potential coLife after sleeve surgery is different, but many patients find the changes easier to manage than traditional dieting. Initially, patients follow a staged diet plan that starts with fluids and puréed foods before progressing to soft foods and eventually normal textures over several weeks. The team at Brisbane Bariatric Centre provides guidance throughout recovery to help patients adjust safely.
Most people settle into eating three smaller meals a day and find they are satisfied with far less food than before surgery. Dining out is still possible, although entrée-sized meals are often enough.
There are no specific foods that are permanently banned, but long-term success does depend on healthy lifestyle habits. Patients are encouraged to:
- Prioritise protein-rich foods
- Avoid frequent junk food snacking
- Stay hydrated
Implications. These may include:
- Bleeding
- Infection
- Staple line leak
- Reflux or worsening reflux symptoms
- Nutritional deficiencies
- Blood clots
- Weight regain over time
Patients who smoke may be asked to quit smoking before surgery to help reduce surgical risk and improve healing. Some people with severe reflux, hiatal hernia, or poorly controlled diabetes may be better suited to gastric bypass rather than sleeve surgery. Dr Greenslade discusses all appropriate weight loss procedures during consultation to help determine the safest and most effective option for each patient.
Why choose us for gastric sleeve surgery in Brisbane?
Choosing a surgeon for obesity surgery is an important decision. Brisbane Bariatric Centre offers experienced, patient-focused care with an emphasis on safety, education, and long-term support.
Patients choose Brisbane Bariatric Centre because we offer:
- Experienced bariatric surgery care from Dr Justin Greenslade
- A straightforward and non-judgemental approach
- Laparoscopic surgery techniques with small incisions
- Thorough pre-operative assessment and education
- Ongoing support after surgery
- Personalised treatment recommendations
- Care delivered through Greenslopes Private Hospital and Gold Coast Private Hospital
We understand that every patient’s weight loss journey is different. Our goal is to help patients make informed decisions and feel supported throughout every stage of treatment.
In some instances, Dr Greenslade may recommend gastric bypass surgery instead of sleeve gastrectomy if it is better suited to your health conditions or long-term goals.
Frequently asked questions
Weight loss varies between patients, but many people experience significant weight loss during the first one to two years after surgery. Results depend on diet, exercise, starting body weight, and long-term lifestyle habits.
No. Sleeve gastrectomy permanently removes part of the stomach and is not considered reversible.
Most patients spend one to two nights in the hospital and return to normal daily activities within a few weeks, depending on recovery and the type of work they do.
Yes. Most patients can eventually return to a balanced diet with normal foods in smaller portions.
All surgery carries risk, but laparoscopic sleeve gastrectomy is considered a well-established bariatric surgery procedure when performed by an experienced surgeon.
Start your weight loss journey with Brisbane Bariatric Centre today
If you’re thinking about weight loss surgery or just want to know what’s possible, we’re here to help. Get in touch to book a chat with Dr Justin Greenslade and find out what’s right for you.
