Open mesh repair
The standard repair for most adult umbilical hernias. A small incision (3–5 cm) is made just below the belly button. The hernia sac is reduced, the defect is measured, and a small piece of mesh is placed either behind the muscle (sublay) or in the preperitoneal plane to reinforce the repair.
- Best for: primary umbilical hernias with defects 1–4 cm, patients without complicating factors
- Recovery: desk work in 5–7 days, manual work in 2–3 weeks
- Scars: one small scar hidden in the belly button crease
- Anaesthesia: general or regional