Patient guide · Hernia surgery

Keyhole vs open inguinal hernia repair: how to choose

Creator: Mr Trif Papettas FRCS
Published: 2026-08-06

By Mr Trif Papettas FRCS, Consultant Colorectal & General Surgeon · Reviewed August 2026

There are two main ways to repair an inguinal hernia: open surgery and keyhole (laparoscopic) surgery. Both are well-proven and both work well. The right choice depends on your hernia and on you.

Open repair

A single incision is made over the hernia, the bulge is repaired and a soft mesh reinforces the weakened area. It is a reliable, widely-used technique that can sometimes be done under local or regional anaesthetic, which suits patients who are less fit for a general anaesthetic. Early discomfort at the wound tends to be a little greater than with keyhole surgery.

Keyhole (laparoscopic) repair

Several small incisions and a camera are used to place mesh behind the abdominal wall. It generally means less early pain and a quicker return to normal activity, and it has particular advantages for hernias on both sides, recurrent hernias, and physically active people. It is usually performed under general anaesthetic.

What the evidence shows

In experienced hands the chance of a hernia coming back is similar for the two approaches. Where keyhole repair has a measurable edge is in less chronic (long-term) groin pain and a faster early recovery. That difference in lasting pain is one of the main reasons keyhole repair is often preferred for suitable patients.

Which is right for you?

One side or both — keyhole shines for bilateral hernias.
Whether it is a first or recurrent hernia.
Previous lower-abdominal or pelvic surgery.
Your fitness for a general anaesthetic.
Your job, activity level and how quickly you need to be back to them.

There is also a robotic-assisted option — a keyhole technique with added precision — used selectively for certain complex cases.

Get a clear answer

Consultant-led hernia assessment across Warwickshire — Leamington Spa, Warwick and Stratford. No GP referral required.

Book a consultation

Common questions

Is keyhole repair better than open?

Not universally. It offers less early pain, quicker recovery and less chronic groin pain, and has clear advantages for bilateral and recurrent hernias. Open repair remains the right choice for some patients.

Which has less pain?

Keyhole repair is associated with less pain in the early weeks and a lower chance of long-term groin pain compared with open repair.

Is one more likely to recur?

In experienced hands, recurrence rates are broadly similar between keyhole and open repair.

Is mesh always used?

Nearly all modern inguinal hernia repairs use a soft mesh to reinforce the area and reduce the chance of the hernia returning.

Mr Trif Papettas FRCS

Consultant Colorectal & General Surgeon at Nuffield Health Warwickshire Hospital, Leamington Spa. Fellow of the Royal College of Surgeons, JAG dual-accredited in colonoscopy and gastroscopy, with a large personal case volume in open, keyhole and robotic-assisted hernia repair — including complex and recurrent cases.