Modified Nissen fundoplication for reduction of fundoplication failure

Area of Science:

• Gastrointestinal surgery
• Surgical technique innovation

Background:

• Nissen fundoplication is a common anti-reflux surgery.
• Complications include wrap disruption and stomach slippage.
• A need exists for improved surgical techniques.

Purpose of the Study:

• To describe a modified Nissen fundoplication technique.
• To compare the outcomes of the modified technique versus the standard Nissen fundoplication.

Main Methods:

• Retrospective analysis of 948 fundoplication procedures (326 Nissen, 622 modified Nissen) performed between 1982 and 1995.
• Data analyzed using chi-squared method.
• Failure defined as reoperation for wrap disruption or stomach slippage.

Main Results:

• The modified Nissen group had a significantly lower failure rate (1.6%) compared to the standard Nissen group (5.8%).
• Specifically, the modified technique eliminated stomach slippage and reduced wrap failures.
• P < .05 indicates statistical significance.

Conclusions:

• The modified Nissen fundoplication significantly reduces the incidence of wrap disruptions and stomach slippages.
• This surgical modification offers improved safety and efficacy for anti-reflux surgery.