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Ideal candidates for gastric bypass surgery in Punjab include individuals with a BMI greater than 40 kg/m² or a BMI ranging from 35 to 39.9 kg/m² with serious obesity-related health problems such as type 2 diabetes, hypertension, or severe sleep apnea.
Bariatric surgery is now covered by health insurance companies in India from October 2020, making it accessible to more individuals seeking treatment for obesity and related health issues.
LRYGB is performed laparoscopically under general anesthesia, with an approximate duration of 2 hours. Patients with BMI > 50 might require a pre surgery liquid diet in order to reduce the size of the left lobe of liver. For super obese patients, LRYGB might be difficult to perform and in these patients RYGB is done as a staged procedure. In the first stage gastric sleeve is done so that patients can lose 30-40 kgs of excess weight and then after 6 months gastric sleeve is converted into a gastric bypass so that patient can reach ideal weight.
During LRYGB, after port placements, the liver is retracted using Nathansons liver retractor. Lesser sac is opened at the level of the 2nd vessel on lesser curvature. Horizontal and then vertical staplers are fired in order to create a small stomach pouch of 30 cc. Ligament of Treitz is identified and 100 cm of small intestine is bypassed and connected to small stomach pouch . The intestine is divided using staplers proximal to the anastomosis and again connected to the distal intestine 100cm from gastrojejunostomy. Inter-mesenteric defect is closed and Petersons defect is closed to prevent formation of internal hernias using non absorbable sutures. A methylene blue dye leak test is done to check for leaks from Gastrojejunostomy. After achieving hemostasis, ports are closed.
Like any abdominal surgery, LRYGB carries risks such as excessive bleeding, infection, leakage, bowel obstruction, dumping syndrome, gallstones, hernia, and malnutrition. However, with proper preoperative evaluation and postoperative care, these risks can be minimized, and patients can experience significant improvements in obesity-related conditions like gastroesophageal reflux disease, heart disease, hypertension, obstructive sleep apnea, and infertility.
Gastric bypass was earlier done to treat Obesity but over the years, studies have shown diabetes remission of 83% in patients who have undergone gastric bypass surgery. Recently, Gastric bypass has regained popularity to treat type 2 diabetes in non-obese patients. It is recommended for patients with BMI > 27.5Kg/m2 as the second line of treatment. In a modified RYGB to treat Type 2 diabetes, biliopancreatic limb is kept 150cm in spite of 100 cm and alimentary limb is kept 100cm.
LRYGB has shown better results in diabetes remission as compared to mini gastric bypass and sleeve gastrectomy. In a comparative study with Loop duodenojejunal bypass (LDJB), LDJB has shown diabetes remission of 94%. RYGB is going to be the best procedure for patients with Type 2 diabetes.
Laparoscopic Roux-en-Y Gastric Bypass in Punjab, India, offers a gold standard surgical option for achieving substantial and long-term weight loss in eligible patients. With the expertise of Dr. Amit Garg and advancements in bariatric surgery, individuals can achieve improved health and quality of life through sustainable weight management.

Qualifications and experience
Dr. Amit Garg is a highly qualified bariatric surgeon with extensive experience in weight loss surgery. He completed his medical education at prestigious institutions and has been practicing for over 15 years. His expertise includes:
Specializations and areas of expertise
Dr. Garg specializes in various weight loss surgical procedures, including:
His expertise extends to minimally invasive techniques, ensuring faster recovery and reduced complications for patients. Dr. Amit Garg’s contributions to the field of bariatric surgery have earned him several accolades:
His expertise and patient outcomes have made him one of the best weight loss surgeons in Chandigarh. With this solid foundation of expertise, let’s explore the weight loss surgery process in Chandigarh.
Initial consultation and evaluation
The weight loss surgery process in Chandigarh begins with a comprehensive initial consultation and evaluation. Dr. Amit Garg, a renowned bariatric surgeon, conducts a thorough assessment of each patient’s medical history, current health status, and weight loss goals. This evaluation typically includes:
Pre-surgery preparation
Once a patient is deemed suitable for weight loss surgery, the pre-surgery preparation phase begins. This crucial stage involves:
Surgical procedure overview
Dr. Amit Garg specializes in various weight loss surgical procedures, including:
The choice of procedure depends on individual patient factors and is discussed thoroughly during consultation.
After surgery, patients receive comprehensive post-operative care, which includes:
Dietary Guidelines
After weight loss surgery, following a strict diet is crucial for successful recovery and long-term weight management. Dr. Amit Garg provides patients with a comprehensive dietary plan tailored to their specific needs.
| Phase | Duration | Recommended Foods |
| Liquid | 1-2 weeks | Clear broths, sugar-free gelatin |
| Pureed | 2-4 weeks | Blended lean proteins, soft vegetables |
| Soft | 4-6 weeks | Mashed fruits, cooked vegetables |
| Regular | Ongoing | Balanced, nutrient-dense meals |
Key post-bariatric surgery diet tips:
Exercise Recommendations
Physical activity is essential for maintaining weight loss and overall health. Dr. Garg recommends:
Long-term Health Monitoring
Regular check-ups are vital to ensure optimal health post-surgery. Dr. Garg’s team provides:
A. Pricing of different surgical options
When considering weight loss surgery in Chandigarh, it’s essential to understand the pricing of various options. Here’s a comparison of common bariatric procedures:
| Procedure | Average Cost (INR) | Complexity | Recovery Time |
| Gastric Bypass | 3,00,000 – 4,50,000 | High | 2-3 weeks |
| Sleeve Gastrectomy | 2,50,000 – 3,50,000 | Medium | 1-2 weeks |
| Mini Gastric Bypass | 3,00,000 – 3,50,000 | Low | 1 week |
B. Insurance coverage possibilities
While bariatric surgery insurance coverage in India is still evolving, some possibilities exist:
Dr. Amit Garg is recognized as the best surgeon for Gastric Bypass surgery / weight loss surgery in Punjab, providing comprehensive care and long-term support to patients on their weight loss journey. He has extensive experience in performing various bariatric or metabolic surgery procedures and has more than 2000+ successful cases to his credit.
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Bariatric Surgery
Metabolic Surgeries
Laparoscopic GI Surgeries