Structured surgical support for significant, lasting weight loss
Bariatric Surgery (Weight Loss Surgery)
Laparoscopic bariatric surgery — including gastric sleeve and gastric bypass — for individuals with severe obesity who haven't achieved lasting results through diet and lifestyle changes alone.
Procedure time
1.5–3 hours
Anaesthesia
General anaesthesia
Hospital stay
2–3 day stay
Recovery
2–4 weeks
Overview
What to expect from Bariatric Surgery
For individuals with severe obesity and related health conditions, bariatric surgery can be a life-changing, medically supervised path to significant and lasting weight loss. MedVocs' bariatric surgeons assess eligibility and recommend the most suitable procedure, such as gastric sleeve or gastric bypass.
Every patient receives structured pre- and post-surgery support, including nutritional counselling, to maximise long-term success.
Benefits
Why patients choose this procedure
- Significant, sustained weight loss for eligible patients
- Can improve or resolve obesity-related health conditions
- Laparoscopic technique for faster recovery than open surgery
- Structured nutritional and lifestyle support included
Why Choose MedVocs
- Bariatric surgeons experienced in laparoscopic weight-loss surgery
- Thorough eligibility assessment and pre-surgery counselling
- Coordinated nutritional support post-surgery
- Long-term follow-up to support lasting results
How to prepare (before surgery)
- Attend a pre-surgery consultation where your surgeon reviews your history, examines you, and explains the procedure and expected outcome.
- Complete any pre-operative tests advised — such as blood tests, ECG, or imaging — so you can be confirmed fit for surgery.
- Tell your surgeon about all medicines you take (especially blood thinners like aspirin), and any allergies — some may need to be paused before surgery.
- Fast for 6–8 hours before the procedure as instructed, since it is done under general, spinal, or regional anaesthesia.
- Arrange for a family member or friend to accompany you and take you home after the procedure.
What happens during the procedure — step by step
- 1
Under general anaesthesia, a few small keyhole incisions are made instead of one large cut.
- 2
A laparoscope (thin camera) and fine instruments are inserted, showing a magnified view on a screen.
- 3
The surgeon carries out the repair or removal precisely through these small openings.
- 4
The tiny incisions are closed with sutures or surgical glue, leaving minimal scarring.
Recovery & what to expect afterwards
- You are monitored on the ward during your 2–3 day stay so the care team can manage comfort and early recovery.
- Most patients return to light daily activities within a recovery window of about 2–4 weeks, depending on individual healing.
- You will receive clear instructions on wound care, medication, diet, and activity, plus a scheduled follow-up to review your progress.
Aftercare & precautions
- Take prescribed medicines (including any antibiotics or pain relief) exactly as directed, and keep the surgical area clean and dry.
- Avoid heavy lifting, strenuous exercise, and driving until your surgeon confirms it is safe to resume them.
- Watch for warning signs — increasing pain, swelling, bleeding, discharge, or fever — and contact your care team promptly if they occur.
- Attend all follow-up appointments so healing can be checked and any stitches or dressings managed on time.
- Follow the recommended diet and lifestyle plan closely — long-term results depend on consistent nutrition, activity, and follow-up.
For reference information only. This page provides general guidance about Bariatric Surgery (Weight Loss Surgery) and is not a substitute for professional medical advice, diagnosis, or treatment. Exact technique, anaesthesia, and recovery vary by patient and surgeon. Please consult a qualified specialist and confirm details with the MedVocs care team before deciding on any procedure.
FAQs
Common questions about Bariatric Surgery
Ready to discuss Bariatric Surgery?
Our care team is available seven days a week to help you book the right service, or answer any question before you decide.