This educational video demonstrates the step-by-step technique of Laparoscopic Cholecystectomy by Extracorporeal Knot performed at the World Laparoscopy Hospital. The video highlights precise port placement, safe dissection of Calot’s triangle, application of extracorporeal knotting technique, and secure cystic duct ligation.

In the case of a wide cystic duct, where laparoscopic clips would not occlude the full width, an extracorporeal slip knot would be appropriate. Other advantages of applying this knot include less expense and eliminating the risk of catching the common bile duct with the end of the clips.

Total Laparoscopic Cholecystectomy (TLC) represents the gold standard treatment for symptomatic gallstone disease and other benign gallbladder pathologies. At World Laparoscopy Hospital, this procedure is performed with advanced precision, incorporating the technique of extracorporeal knotting to ensure secure ligation and optimal surgical outcomes. The institution, founded by Dr. R. K. Mishra, is internationally recognized for excellence in minimal access surgery training and high-quality patient care.

Concept of Total Laparoscopic Cholecystectomy

Total Laparoscopic Cholecystectomy involves the complete removal of the gallbladder using minimally invasive laparoscopic techniques. Unlike open surgery, this method utilizes small ports, a high-definition laparoscope, and specialized instruments to achieve safe dissection of the gallbladder from the liver bed. The magnified view provided by laparoscopy enhances identification of critical anatomical landmarks, particularly within Calot’s triangle, reducing the risk of bile duct injury.

Role of Extracorporeal Knotting

Extracorporeal knotting is a refined laparoscopic skill where the knot is tied outside the body and then slid intracorporeally to secure structures such as the cystic duct or cystic artery. This technique is especially valuable when clips are not suitable or when additional security is required. At World Laparoscopy Hospital, surgeons are extensively trained in various extracorporeal knot techniques, including Roeder’s knot and surgeon’s knot modifications, ensuring reliable hemostasis and ductal closure.

The advantages of extracorporeal knotting include:

• Strong and adjustable ligation

• Cost-effectiveness compared to staplers or advanced energy devices

• Reduced foreign body load

• Enhanced control in inflamed or thickened cystic ducts

Surgical Technique

The procedure typically begins with the creation of pneumoperitoneum using a Veress needle or open (Hasson) technique. Standard four-port placement is adopted to provide ergonomic access. After diagnostic laparoscopy, careful dissection of Calot’s triangle is performed to obtain the “Critical View of Safety.” The cystic duct and cystic artery are clearly identified and isolated.

Instead of relying solely on metallic clips, extracorporeal sutures are introduced through a trocar. The knot is tied externally and advanced using a knot pusher to ligate the cystic duct securely. Once both duct and artery are safely controlled, the gallbladder is dissected from the liver bed using monopolar cautery or advanced energy devices. The specimen is retrieved in an endobag to prevent contamination.

Benefits to Patients

Patients undergoing Total Laparoscopic Cholecystectomy with extracorporeal knotting at World Laparoscopy Hospital benefit from:

• Minimal postoperative pain

• Short hospital stay

• Early return to normal activities

• Reduced risk of wound infection

• Superior cosmetic outcomes

Moreover, the emphasis on structured surgical protocols and evidence-based practice ensures a high safety profile.

Training and Academic Excellence

World Laparoscopy Hospital is not only a tertiary care center but also a global training institute for laparoscopic and robotic surgeons. Surgeons and gynecologists from around the world receive hands-on training in advanced suturing and knotting techniques, including extracorporeal and intracorporeal methods. The hospital’s simulation labs and live operative demonstrations provide comprehensive exposure to real-time surgical challenges.

Conclusion

Total Laparoscopic Cholecystectomy by extracorporeal knot technique exemplifies the blend of surgical precision, innovation, and cost-effective care. At World Laparoscopy Hospital, this approach reflects a commitment to patient safety, technical mastery, and academic excellence. Through meticulous dissection, secure ligation, and advanced training methodologies, the institution continues to set global standards in minimal access surgery.

For more detail log on to http://www.laparoscopyhospital.com