Optimal Initial Trocar Placement for Morbidly Obese Patients.

Area of Science:

• Surgical Techniques
• Minimally Invasive Surgery
• Obesity Medicine

Background:

• Rising rates of morbid obesity present surgical challenges.
• General surgeons often operate on obese patients, facing difficulties with traditional anatomical landmarks.
• Existing methods may be inadequate for accessing abdominal organs in morbidly obese individuals.

Purpose of the Study:

• To describe a reproducible laparoscopic technique for accessing morbidly obese patients.
• To provide an alternative to traditional landmark-based trocar placement.
• To enhance visualization and safety in laparoscopic procedures for obese patients.

Main Methods:

• Utilizes the xiphoid process as the sole anatomical reference.
• First trocar is placed 15-18 cm inferior to the xiphoid process, 2 cm lateral to the midline.
• Employs an optical trocar, avoiding the umbilicus as a landmark.

Main Results:

• Successfully and safely placed the initial trocar in over 1400 bariatric cases.
• The technique provided adequate visualization for foregut procedures.
• No need for specialized extra-long or bariatric trocars was identified.

Conclusions:

• Laparoscopic access in morbidly obese patients can be reliably achieved.
• The described technique offers safe and effective access with excellent anatomical visualization.
• This method simplifies surgical procedures for the morbidly obese population.