Determining exactly how long hernia surgery will last is a bit tricky. The operation's length can extend to as just under 30 minutes for simple hernias, but it can go up to several hours for complicated cases. https://sahilayao976070.blogdanica.com/37164847/length-of-time-of-hernia-surgery-depends-on-a-number-of-factors-on-a-multitude-of-factors