Introduction: Acute appendicitis is the most common abdominal surgical emergency worldwide, with peak incidence between the second and third decades of life. Appendectomy, performed for over a century ...
Laparoscopic Roux-en-Y gastric bypass (LRYGB) is one of the most preferred bariatric procedures in the world for surgical treatment of morbid obesity. The Harmonic scalpel (HS) and LigaSure (LS) are ...