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Weight loss surgery, also called bariatric surgery, refers to procedures that may assist individuals with significant and long-term weight challenges. These surgeries are typically considered when lifestyle-based strategies have not led to sustainable weight loss. At North Eastern Weight Loss Surgery (NEWLS), we receive many common questions from patients considering their options. This blog answers some of the most frequently asked queries.
You may be a candidate if:
These eligibility criteria follow the guidelines set by the Obesity Surgery Society of Australia and New Zealand (OSSANZ) and the International Federation for the Surgery of Obesity (IFSO). Check your BMI using our BMI Calculator.
At NEWLS, common procedures include:
Each procedure may support weight loss in different ways. The choice depends on medical history, health status, and individual needs.
Costs may include:
Total costs vary based on individual circumstances and health cover. For details, visit our Costs page.
All surgery carries risks. Your healthcare team will provide a full explanation of these during your consultation. Some risks may include:
Ongoing monitoring and follow-up can help manage and reduce these risks.
Diet plays a major role in recovery and long-term outcomes. After surgery, you may need to:
In the early weeks, some foods may be hard to digest. Over time, eating slowly and stopping when comfortably full can help expand your food options. The goal is to enjoy a wide range of healthy meals with your family.
Exercise can support recovery, help maintain weight loss, and improve general health. Starting with gentle movement and building up over time can help form long-term habits.
Weight loss varies depending on the procedure and lifestyle factors. As an example:
A person who is 172 cm tall and weighs 125 kg (BMI 42) has an estimated excess weight of 51 kg. After a gastric sleeve or bypass, they may lose around 70% of that excess weight, achieving a weight of approximately 85 to 89 kg over 12 to 18 months.
Yes, weight loss surgery is available in both public and private settings. Access may depend on insurance coverage, surgeon availability, and your healthcare provider’s referral.
After surgery, ongoing care is important. This may include:
Long-term monitoring can help maintain results and detect any complications early.
Most people need around two weeks off work after surgery. Gentle exercise usually resumes around four weeks post-surgery, depending on the type of work you do.
Some people may regain a small amount of weight after 18 months to two years. Research shows that most patients maintain significant weight loss over the long term. Ongoing support and follow-up play an important role.
Yes. Your general practitioner can advise you on surgical options, help assess your eligibility, and discuss your financial options, including Medicare or private health insurance coverage.
Weight loss surgery may assist with managing type 2 diabetes, joint pain, and other conditions linked to excess weight. Many people report reduced medication use over time as part of their overall health management.
After surgery, smaller meal portions and reduced hunger may support social eating confidence. Many people return to activities they had avoided before, such as attending events or exercising with others. These changes can support a more active and engaged lifestyle.
You can contact our team via our Contact page to request more information or book an appointment.
Disclaimer: This article is for general informational purposes only and does not constitute medical advice. Please consult with a qualified health professional to determine what’s right for your situation.
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