01/02/2026
The creation of pneumoperitoneum is the first and most crucial step in laparoscopic surgery.
This video demonstrates the open (Hasson) technique, where laparoscopic entry is guided by vision, not by chance.
Benefits of Hasson (Open) Technique over Closed (Veress Needle) Method -
âś… 1. Reduced risk of visceral & vascular injury.
âś… 2. Safer in previous abdominal surgeries.
âś… 3. Confirmed intraperitoneal placement.
âś… 4. Better control at entry.
âś… 5. Useful in difficult situations