Bariatric Surgery in Kanpur

Advanced Bariatric & Metabolic Surgery by an Experienced Gastro & GI Surgeon

Bariatric surgery, also known as weight loss surgery, is an effective treatment for people with obesity who have not achieved lasting weight loss through diet, exercise, and medications alone. In addition to helping patients lose excess weight, bariatric surgery can significantly improve or even resolve obesity-related health conditions such as Type 2 diabetes, high blood pressure, sleep apnea, fatty liver disease, and joint pain.

At our center, we offer advanced laparoscopic bariatric and metabolic surgery, providing personalized treatment plans, comprehensive nutritional guidance, and long-term follow-up to help patients achieve sustainable weight loss and better overall health.

When is Bariatric Surgery Recommended?

Bariatric surgery may be recommended if you have:

Common Symptoms of Severe Obesity

You may benefit from medical evaluation if you experience:

Excess body weight affecting daily life

Difficulty walking or climbing stairs

Breathlessness during routine activities

High blood pressure

Type 2 Diabetes

Sleep apnea or loud snoring

Knee and back pain

PCOS-related obesity

Low energy and reduced quality of life

Our Approach to Bariatric Surgery

Our experienced Gastro & GI Surgeon performs a complete medical evaluation including BMI assessment, nutritional counseling, blood investigations, endoscopy (when required), and fitness evaluation before recommending the most suitable bariatric procedure. We offer minimally invasive laparoscopic weight loss surgery with advanced safety protocols, faster recovery, and long-term follow-up including dietary guidance and lifestyle support.

Conditions We Treat

Bariatric Surgery

What is Bariatric Surgery?

Bariatric surgery refers to a group of advanced surgical procedures designed to help patients achieve significant and long-lasting weight loss. These procedures work by reducing the size of the stomach, altering the digestive process, or both, helping patients eat less, feel full sooner, and improve obesity-related medical conditions.

Symptoms

Severe obesity (BMI above recommended range)
Difficulty losing weight despite lifestyle changes
Type 2 diabetes associated with obesity
High blood pressure
Obstructive sleep apnea
Joint pain and reduced mobility
Fatty liver disease

When is Surgery Recommended?

Bariatric surgery is recommended if:

BMI is 40 or above.
BMI is above 35 with obesity-related diseases.
Non-surgical weight loss methods have failed.
Obesity is significantly affecting health and daily life.
Long-term weight management is required.

Surgical Treatment

Treatment options include:

Laparoscopic Sleeve Gastrectomy
Laparoscopic Gastric Bypass Surgery
Metabolic Surgery for diabetes
Comprehensive pre- and post-operative nutritional support

Benefits

Significant and sustained weight loss
Improvement in diabetes and hypertension
Better mobility and physical fitness
Reduced risk of obesity-related complications
Improved quality of life

Sleeve Gastrectomy

What is Sleeve Gastrectomy?

Sleeve Gastrectomy is one of the most commonly performed bariatric procedures. During this minimally invasive surgery, nearly 75–80% of the stomach is removed, leaving a smaller, sleeve-shaped stomach. This limits food intake and decreases hunger hormone production, helping patients lose weight effectively.

Symptoms

Patients who may benefit often have:

Morbid obesity
Difficulty controlling appetite
Failed previous weight loss attempts
Diabetes associated with obesity
High blood pressure
Sleep apnea
Obesity-related joint pain

When is Surgery Recommended?

Sleeve Gastrectomy may be advised if:

BMI meets bariatric surgery guidelines.
Lifestyle changes have not achieved lasting weight loss.
Obesity-related medical conditions are worsening.
The patient is suitable for minimally invasive surgery.

Surgical Treatment

The procedure involves:

Laparoscopic Sleeve Gastrectomy
Removal of approximately 75–80% of the stomach
Smaller stomach capacity for portion control
Structured dietary and nutritional follow-up

Benefits

Significant long-term weight loss
Reduced hunger
Better control of diabetes and hypertension
Faster recovery with laparoscopic surgery
Minimal scarring and shorter hospital stay

Gastric Bypass Surgery

What is Gastric Bypass Surgery?

Gastric Bypass Surgery is an advanced bariatric procedure that creates a small stomach pouch and reroutes part of the small intestine. This reduces food intake and calorie absorption while improving hormonal changes that help control diabetes and support long-term weight loss.

Symptoms

Suitable patients may have:

Severe obesity
Poorly controlled Type 2 diabetes
High cholesterol
Gastroesophageal reflux disease (GERD)
Obstructive sleep apnea
Difficulty maintaining weight loss

When is Surgery Recommended?

Surgery is considered if:

BMI is above recommended surgical criteria.
Diabetes remains uncontrolled despite treatment.
Significant weight loss is medically necessary.
Previous non-surgical treatments have failed.

Surgical Treatment

Treatment includes:

Laparoscopic Gastric Bypass Surgery
Creation of a small stomach pouch
Bypass of a portion of the small intestine
Long-term nutritional monitoring and supplementation

Benefits

Excellent long-term weight loss
Superior diabetes improvement
Reduced calorie absorption
Better control of obesity-related diseases
Improved overall health and quality of life

Metabolic Surgery

What is Metabolic Surgery?

Metabolic Surgery is a specialized form of bariatric surgery primarily aimed at improving or reversing Type 2 diabetes and metabolic disorders in overweight or obese individuals. By changing the digestive tract, the surgery improves insulin function and blood sugar control while promoting healthy weight loss.

Symptoms

Patients may experience:

Type 2 diabetes not controlled with medication
Obesity or overweight with metabolic disease
High blood pressure
Fatty liver disease
High cholesterol
Insulin resistance
Increasing dependence on diabetes medications

When is Surgery Recommended?

Metabolic surgery may be advised if:

Diabetes remains uncontrolled despite optimal treatment.
BMI meets current surgical recommendations.
Obesity-related metabolic diseases are progressing.
Long-term diabetes remission is a treatment goal.

Surgical Treatment

Treatment options include:

Laparoscopic Metabolic Surgery
Sleeve Gastrectomy with metabolic benefits
Gastric Bypass for diabetes control
Comprehensive metabolic and nutritional follow-up

Benefits

Better blood sugar control
Reduced dependence on diabetes medications
Significant weight loss
Improvement in metabolic health
Lower risk of diabetes-related complications

Why Choose Dr. Puneet Puri for Gastro & GI Surgery?

Experienced Gastrointestinal & Advanced Laparoscopic Surgeon

Expertise in Bariatric and Metabolic Surgery

Advanced minimally invasive laparoscopic techniques

Personalized weight loss treatment plans

Comprehensive nutritional and lifestyle counseling

Multidisciplinary obesity management

Enhanced Recovery After Surgery (ERAS) protocols

Focus on patient safety, weight loss, and long-term health improvement

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Frequently Asked Questions About Bariatric Surgery

Is bariatric surgery a permanent weight loss solution?

Bariatric surgery is one of the most effective long-term treatments for obesity. Lasting results depend on maintaining healthy eating habits, regular physical activity, and following your surgeon’s and dietitian’s advice.

Which bariatric surgery is better: Sleeve Gastrectomy or Gastric Bypass?

Both procedures are highly effective. The best option depends on your BMI, medical conditions, eating habits, diabetes status, and overall health. Your surgeon will recommend the most suitable procedure after a thorough evaluation.

How much weight can I expect to lose after bariatric surgery?

Most patients lose a significant amount of excess body weight over 12–18 months after surgery. Weight loss varies based on the procedure performed, lifestyle changes, and adherence to follow-up care.

How long does recovery take after bariatric surgery?

Most laparoscopic bariatric surgery patients are discharged within 2–3 days and can resume light daily activities within one to two weeks. Full recovery and dietary progression occur gradually under medical supervision.