How many hours is a hernia surgery?
A single, straightforward inguinal or umbilical hernia repair typically takes 30–60 minutes of surgical time. Bilateral, incisional, recurrent, or robotic-assisted repairs commonly take longer — often 60–120 minutes — plus additional time for anaesthetic and recovery.
Typical durations by type
A single inguinal hernia repair, whether open or keyhole, is often done in around 30–45 minutes of theatre time. A bilateral repair (both sides) or an umbilical/incisional hernia repair tends to take somewhat longer. Complex or recurrent hernias, and robotic-assisted repairs — which can offer greater precision for suitable cases — commonly run to 90 minutes or more.
It's more than just the cutting time
The time you're actually in theatre also includes anaesthetic preparation, positioning, and closing up, so total theatre time is usually longer than the 'operating' time alone. On top of that, day-case patients typically spend a few hours in a recovery area afterwards before being discharged home the same day.
What makes it take longer
Larger defects, dense scar tissue from a previous repair, additional mesh work, or converting from keyhole to open surgery mid-procedure (occasionally necessary) can all add time. None of this is unusual or a sign anything has gone wrong — surgeons adapt to what they find.
Your specific timing
Because duration depends so much on your individual hernia, Mr Trif Papettas FRCS gives you a realistic estimate for your own operation, and for your hospital stay, at consultation.
Private Hernia Consultations in Leamington Spa & Warwickshire
Mr Trif Papettas FRCS provides rapid private assessments and hernia repair (open, keyhole, and robotic) at Nuffield Health Warwickshire Hospital in Leamington Spa. Serving patients across Warwickshire, Warwick, Stratford-upon-Avon, Kenilworth, Coventry, and the West Midlands. Direct self-referral is available with no GP referral required.
Call 01926 935121This guide provides general information for patient education and does not replace individual medical advice from a qualified specialist. If you experience severe, sudden pain, a hard or tender hernia bulge that cannot be pushed back in, or nausea and vomiting, seek urgent emergency medical attention.