This video demonstrate How to Perform Safe Laparoscopic Appendectomy - Lecture by Dr R K Mishra. Appendicitis is one of the most common surgical problems and appendectomy is one of the most common surgery. One out of every 2,000 people has an appendectomy sometime during their lifetime. Treatment requires an operation to remove the infected appendix. Traditionally, the appendix is removed through an incision in the right lower abdominal wall. ADVANTAGES OF LAPAROSCOPIC APPENDECTOMY: Results may vary depending upon the type of procedure and patient’s overall condition. Common advantages are: Less postoperative pain May shorten hospital stay May result in a quicker return to bowel function Quicker return to normal activity Better cosmetic results.

Laparoscopic appendectomy has become the standard approach for treating acute appendicitis due to its minimal invasiveness, faster recovery, and reduced postoperative complications compared to open surgery. However, achieving safety and efficiency in laparoscopic appendectomy requires careful planning, proper technique, and awareness of potential complications. This article outlines the step-by-step approach to performing a safe laparoscopic appendectomy.

1. Preoperative Preparation

a. Patient Evaluation

• Confirm the diagnosis of acute appendicitis with clinical evaluation and imaging (ultrasound or CT scan).

• Assess for comorbidities, allergies, and history of previous abdominal surgeries.

• Obtain informed consent, explaining the risks, benefits, and alternatives.

b. Preoperative Optimization

• Administer prophylactic antibiotics to reduce postoperative infections.

• Ensure proper fasting status and hydration.

• Prepare the patient for general anesthesia.

2. Operating Room Setup

• Position the patient supine with arms tucked or extended depending on surgeon preference.

• Ensure proper placement of monitors and laparoscopic tower for ergonomic access.

• Prepare laparoscopic instruments: trocars, graspers, dissectors, electrocautery, suction-irrigation, and stapler or endoloop.

3. Port Placement

• Umbilical Port: Usually 10–12 mm for the camera (primary port).

• Left Lower Quadrant Port: 5 mm port for working instruments.

• Suprapubic or Right Lower Quadrant Port: 5 mm port for assistant instruments.

Proper triangulation ensures adequate visualization and maneuverability, reducing the risk of injury.

4. Exploration and Identification

• Insufflate the abdomen with CO₂ to achieve pneumoperitoneum (12–15 mmHg).

• Insert the laparoscope and inspect the abdominal cavity.

• Identify the cecum and trace the appendix carefully, noting its position (retrocecal, pelvic, subhepatic).

5. Dissection of the Appendix

• Use atraumatic graspers to hold the appendix.

• Carefully dissect the mesoappendix using electrocautery or harmonic scalpel.

• Identify and ligate the appendicular artery safely to prevent bleeding.

6. Securing the Appendix

• Apply endoloop, stapler, or polymer clip at the base of the appendix.

• Ensure adequate closure to prevent stump leakage.

• Transect the appendix distal to the ligature.

7. Appendix Extraction

• Place the appendix in a retrieval bag to prevent contamination of the abdominal cavity.

• Remove the specimen through the port (usually the umbilical port).

8. Irrigation and Hemostasis

• Irrigate the surgical site with saline, especially if the appendix is perforated.

• Ensure meticulous hemostasis and check for any bile, fecal, or pus contamination.

9. Closure

• Remove trocars under direct vision to avoid injury.

• Close fascia at ports >10 mm.

• Close skin with sutures or skin adhesive.

10. Postoperative Care

• Monitor vital signs and ensure early mobilization.

• Start oral intake as tolerated.

• Administer postoperative antibiotics if indicated.

• Educate the patient about wound care, warning signs, and follow-up.

Tips for Safety

1. Always maintain a clear view of the mesoappendix and appendix base.

2. Use atraumatic instruments to prevent tissue injury.

3. Avoid excessive traction to reduce risk of cecal or bowel injury.

4. Be vigilant about anatomical variations of the appendix and mesentery.

5. Have a low threshold to convert to open surgery if anatomy is unclear or complications arise.

Conclusion

Laparoscopic appendectomy is a safe and effective procedure when performed with proper technique, careful dissection, and adherence to safety protocols. Knowledge of anatomy, surgical planning, and intraoperative vigilance are crucial to minimizing complications and ensuring excellent patient outcomes.