This Video demonstrate Laparoscopic Cholecystectomy performed by Dr R K Mishra at World Laparoscopy Hospital. In this Video Extracorporeal knot is used that is called Mishra's Knot. Laparoscopic Cholecystectomy is now gold standard for gall stone disease and using knot for cystic duct can eliminate a lot of complication including cystic duct clip stone.

Laparoscopic cholecystectomy is considered the gold standard surgical treatment for gallbladder diseases, especially symptomatic gallstones. At the World Laparoscopy Hospital (WLH), Gurugram, this procedure has been widely taught and practiced under the leadership of Dr. R. K. Mishra, a pioneer in minimal access surgery. His contribution lies not only in performing advanced minimally invasive surgeries but also in training surgeons globally in safe and standardized laparoscopic techniques.

Introduction to Laparoscopic Cholecystectomy

Laparoscopic cholecystectomy is a minimally invasive surgery performed to remove the gallbladder through small abdominal incisions using a camera and specialized instruments. It has largely replaced open cholecystectomy because of faster recovery, less postoperative pain, shorter hospital stay, and better cosmetic outcomes. In modern surgical practice, more than 90% of gallbladder removals are performed laparoscopically due to these advantages.

Studies have shown high success rates for laparoscopic cholecystectomy, with successful completion in over 90% of patients and low complication rates when performed using standardized techniques.

Role of Dr. R. K. Mishra and World Laparoscopy Hospital

World Laparoscopy Hospital is a specialized center dedicated to minimal access surgery, training, and research. Founded by Prof. R. K. Mishra, the institute focuses on international standard surgical education and patient-centered care.

Dr. Mishra is recognized globally for advancing laparoscopic and robotic surgery training. At WLH, he demonstrates structured surgical approaches emphasizing safety, precision, and reproducibility. His surgical teaching often highlights advanced tools and modern techniques that minimize tissue trauma and enhance recovery.

Surgical Technique as Demonstrated by Dr. R. K. Mishra

At WLH, laparoscopic cholecystectomy is commonly performed using a standard four-port technique. The key steps include:

1. Patient Positioning and Port Placement – Proper positioning ensures optimal visualization and safe instrument movement.

2. Creation of Pneumoperitoneum – Carbon dioxide is introduced into the abdomen to create working space.

3. Dissection of Calot’s Triangle – Identification of cystic duct and cystic artery is crucial.

4. Clipping and Division – Secure clipping of cystic structures prevents bleeding and bile leakage.

5. Gallbladder Separation from Liver Bed – Careful dissection reduces liver injury.

6. Specimen Retrieval and Closure – Gallbladder is removed via a port, followed by wound closure.

These steps are demonstrated in Dr. Mishra’s operative teaching videos, which also emphasize achieving the “Critical View of Safety,” a key principle to prevent bile duct injuries.

Importance of Safety Principles

One of the most important aspects of laparoscopic cholecystectomy is preventing bile duct injury. Misidentification of anatomy is the most common cause of complications. The Critical View of Safety (CVS) is widely recommended as the best method to ensure correct anatomical identification before dividing structures.

Dr. Mishra’s surgical philosophy strongly emphasizes CVS, structured dissection, and step-by-step verification, which are essential for safe outcomes and effective surgical training.

Advantages of Laparoscopic Cholecystectomy

Compared with open surgery, laparoscopic cholecystectomy offers:

• Minimal postoperative pain

• Smaller scars

• Faster recovery and early return to work

• Shorter hospital stay

• Reduced infection risk

These advantages make it the preferred surgical option worldwide.

Educational Value at World Laparoscopy Hospital

At WLH, laparoscopic cholecystectomy is not only performed clinically but also taught as a core training module. High-definition surgical videos and live demonstrations help surgeons understand anatomy, technique, and complication management. Dr. Mishra’s step-by-step teaching approach helps improve surgical confidence and global surgical standards.

Conclusion

Laparoscopic cholecystectomy represents one of the greatest advancements in minimally invasive surgery. Under the leadership of Dr. R. K. Mishra, World Laparoscopy Hospital has played a significant role in promoting safe and standardized laparoscopic gallbladder surgery worldwide. Through a combination of clinical excellence, surgical education, and research, WLH continues to shape the future of minimal access surgery.

Dr. Mishra’s approach—focused on safety, structured technique, and education—ensures that laparoscopic cholecystectomy remains a reliable, effective, and patient-friendly procedure. As technology and surgical training continue to evolve, the principles taught at WLH will remain essential in maintaining high standards of surgical care.