Laparoscopic Appendectomy in the Treatment of Patients with Complicated Acute Appendicitis

Abstract

Relevance Treatment of complicated forms of acute destructive appendicitis continues to be an urgent problem in emergency abdominal surgery. Aim of study Improving the results of surgical treatment of patients with appendiceal peritonitis with laparoscopic appendectomy.Material and methods A retrospective analysis of the treatment of 150 patients with acute appendicitis complicated by local and diffuse peritonitis aged from 17 to 69 years was carried out. There were 77 (51.3%) women and 73 (48.7%) men. Depending on the treatment tactics used, two groups of patients were divided. In the main group (64 patients), the leading treatment method was laparoscopic appendectomy. In the comparison group (86 patients), traditional approaches were used, including open appendectomy with the McBurney approach in 72 patients (83.7%) and laparotomy for diffuse peritonitis in 14 (16.4%).Results The analysis of the surgical techniques used showed that in the main group, wound postoperative complications developed in 9 patients (14.1%). In the comparison group, postoperative complications developed in 32 patients (37.2%). For local non­limited peritonitis, the total duration of hospitalization after laparoscopic appendectomy performed in 49 patients was 6.7±1.4 days, and 8.6±2.1 days (p<0.05) in 72 patients who underwent open appendectomy. The duration of hospitalization was 8.2±2.7 days in case of diffuse peritonitis after laparoscopic appendectomy, sanitation and drainage of the abdominal cavity (15 cases), and 12.4±1.3 days (p<0.05) in 14 patients after laparotomy, appendectomy, sanitation and drainage of the abdominal cavity, intubation of the small intestine.Conclusion Laparoscopic appendectomy may be the operation of choice for complicated forms of acute appendicitis according to developed indications. It should be performed by a surgeon experienced in endosurgical operations. To increase the efficiency of washing the abdominal cavity in case of diffuse peritonitis, it is recommended to use hardware sanitation. The capabilities of laparoscopic appendectomy make it possible to adequately perform the required amount of surgical treatment, minimize surgical trauma, and significantly reduce the rate of postoperative complications and the duration of hospital treatment compared to open appendectomy.

Keywords

• acute appendicitis
• periappendiceal abscess
• peritonitis
• laparoscopic appendectomy