Patient Reported Injuries After Ventral Hernia Repair

Area of Science:

• Surgical outcomes and patient safety in ventral hernia repair.
• Analysis of healthcare claims data for medical malpractice.

Background:

• The Swedish National Patient Insurance Company (LÖF) compensates patients for avoidable healthcare injuries.
• LÖF's register covers 95% of Swedish healthcare providers, offering a comprehensive data source.

Purpose of the Study:

• To analyze claims data for ventral hernia repairs in Sweden between 2010-2015.
• To identify factors influencing claim outcomes, including surgical approach and complications.

Main Methods:

• Retrieved data from LÖF for 290 patients who underwent primary or incisional ventral hernia repair and filed a claim.
• Included patient records, imaging, and expert opinions for case analysis.

Main Results:

• Inadvertent enterotomy was overrepresented in laparoscopic repairs (p < 0.001).
• Surgical site complications (infection, scarring) were more frequent in open repairs (p < 0.001).
• Anesthetic mishaps accounted for 20% of claims; laparoscopic repair increased odds of high reimbursement (p < 0.001).

Conclusions:

• Laparoscopic ventral hernia repair shows higher rates of inadvertent enterotomy and claim reimbursement.
• Open repairs are associated with more surgical site complications.
• Reducing general anesthesia use for umbilical hernia repair in favor of local anesthesia may decrease injuries.