Related Experiment Video
Updated: Aug 12, 2026

Surgical Closure of Equine Abdomen, Prevention, and Management of Incisional Complications
Published on: May 10, 2024
Severe Complications of Laparoscopic and Conventional Appendectomy Reported to the Finnish Patient Insurance Centre
Background:
Appendectomy is considered a safe operation, the related complications being minor. Negative exploration is an accepted procedure to avoid complications of appendicitis. Treatment with antibiotics is under debate as a primary treatment for appendicitis. The aim of this study was to collect and analyze detailed information on complications and morbidity related to appendectomy using the information of the nationwide Patient Insurance Association (PIA) database and to study the incidence of patient claims and compensated injuries related to appendectomy in Finland.
Methods:
Patients' claims from 1990 to 2010 were collected from the PIA register. Complications were classified using the accordion severity grading system. Severe complications were selected for more detailed analyses. Laparoscopic and open surgeries were compared. Factors related to compensated claims were assessed. For statistical analysis, Fisher's exact test, logistic multivariate regression, and the Mann-Kendall function were used.
Results:
Appendectomy complications leading to a patient insurance claim in Finland are rare (0.2 %). The rate of patients' claims after laparoscopic surgery was higher than after open surgery (p < 0.001), but the rate of compensated claims was equal. During the study period, complications after laparoscopic procedures more often led to additional surgery or organ failure (p = 0.03). Of the patients with a compensated injury, only 57 % had appendicitis. Preoperative computed tomography was used in only 6 % of these cases.
Conclusions:
Patient injuries and claims regarding severe complications after appendectomy are rare. The complications related to laparoscopic appendectomy were more severe than those of open surgery.
Insights
Patient claims for appendectomy complications are rare, occurring in 0.2% of cases. While laparoscopic appendectomy had more claims, severe complications were similar between open and laparoscopic approaches.
Area of Science:
- Surgical outcomes
- Patient safety
- Health informatics
Background:
- Appendectomy is generally safe, but complications can occur.
- Negative exploration and antibiotic treatment for appendicitis are debated.
- The study analyzes appendectomy complications and claims in Finland.
Purpose of the Study:
- To analyze appendectomy complications and morbidity using nationwide data.
- To investigate patient claims and compensated injuries related to appendectomy.
- To compare outcomes between laparoscopic and open appendectomy.
Main Methods:
- Utilized nationwide Patient Insurance Association (PIA) data from 1990-2010.
- Classified complications using the accordion severity grading system.
- Employed logistic regression and Mann-Kendall analysis for statistical comparison.
Main Results:
- Appendectomy complications leading to claims were rare (0.2%).
- Laparoscopic appendectomy showed a higher claim rate but similar compensated injury rates.
- Severe complications, including organ failure, were more frequent with laparoscopic procedures.
Conclusions:
- Severe complications and patient claims following appendectomy are infrequent.
- Laparoscopic appendectomy was associated with more severe complications compared to open surgery.
Related Concept Videos
Appendicitis-I: Introduction
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Appendicitis

