Laparoscopic Open Access Technique Explained by Prof. R.K. Mishra World Laparoscopy Hospital, Cyber City, DLF Phase II, Gurgaon, India. http://www.laparoscopyhospital.com

This educational video demonstrates the Laparoscopic Open Access Technique (Hasson Technique) performed at World Laparoscopy Hospital, a globally recognized center for advanced minimal access surgery training. The video provides a detailed, step-by-step explanation of safe abdominal entry under direct vision, minimizing the risk of vascular and visceral injuries.

The Laparoscopic Open Access Technique, commonly known as the Hasson technique, represents one of the safest and most reliable methods of establishing pneumoperitoneum in minimal access surgery. At World Laparoscopy Hospital, this technique is taught, demonstrated, and practiced with the highest standards of precision, safety, and evidence-based surgical principles. The institution has consistently emphasized safe abdominal entry as the foundation of successful laparoscopic surgery.

Importance of Safe Abdominal Entry

In laparoscopy, the first step—gaining access to the peritoneal cavity—is often the most critical. Complications such as bowel injury, vascular injury, or failed entry usually occur during this initial stage. The Open Access Technique minimizes these risks by allowing direct visualization of the abdominal wall layers before trocar insertion. Unlike the closed (Veress needle) method, the open approach reduces blind insertion and offers better control, especially in patients with previous abdominal surgeries, obesity, or suspected adhesions.

Principle of the Open Access Technique

The technique involves making a small infra-umbilical incision through the skin and subcutaneous tissue. The fascia is carefully identified and incised under direct vision. The peritoneum is then opened in a controlled manner, ensuring safe entry into the abdominal cavity. A blunt-tipped trocar (Hasson cannula) is inserted and secured with sutures to prevent gas leakage. Carbon dioxide insufflation is then initiated to create pneumoperitoneum.

At World Laparoscopy Hospital, special attention is given to:

• Layer-by-layer anatomical identification

• Gentle tissue handling

• Proper placement and fixation of the Hasson cannula

• Continuous monitoring of intra-abdominal pressure

These steps ensure minimal trauma and maximum safety.

Advantages of the Open Access Technique

The Laparoscopic Open Access Technique offers several benefits:

1. Reduced Risk of Major Vascular Injury – Direct visualization avoids blind penetration.

2. Lower Incidence of Bowel Injury – Particularly important in patients with prior surgical scars.

3. Better Control in Difficult Cases – Ideal for obese patients and those with adhesions.

4. Immediate Recognition of Entry Complications – Any issue can be detected and managed instantly.

Because of these advantages, many surgeons trained at World Laparoscopy Hospital prefer the open method as their standard approach for primary trocar insertion.

Training Excellence at World Laparoscopy Hospital

World Laparoscopy Hospital is globally recognized for structured laparoscopic and robotic surgery training. Under expert guidance, surgeons and gynecologists are taught not only how to perform advanced procedures but also how to master fundamental steps like safe abdominal entry.

The training includes:

• Live operative demonstrations

• High-definition video-based teaching

• Hands-on simulation training

• Supervised operating room experience

Participants learn to adapt the Open Access Technique to various surgical specialties, including general surgery, gynecology, urology, and pediatric surgery.

Clinical Applications

The Open Access Technique is widely used in procedures such as laparoscopic appendectomy, cholecystectomy, hernia repair, hysterectomy, and bariatric surgery. At World Laparoscopy Hospital, surgeons are trained to evaluate patient-specific factors and select the safest entry technique accordingly.

Conclusion

The Laparoscopic Open Access Technique is a cornerstone of safe minimal access surgery. Its emphasis on direct visualization, controlled entry, and anatomical precision significantly reduces complications associated with trocar placement. At World Laparoscopy Hospital, the technique is not merely taught as a step, but as a philosophy of patient safety and surgical excellence.