Is umbilical hernia operation best under general anaesthetics?

Not for me: I prefer to perform umbilical herniorraphies under local anesthesia with sedation. Patients wake up faster and with fewer anesthesia side effects.

Depends: Every case is unique. General anesthesia is very safe, and most patients prefer to be "out of it". Local anesthesia with or without sedation are also safe options. In the end, both you and your surgeon and your anesthesiologist need to be comfortable with the anesthetic technique for your specific scenario.

It depends on: Your needs and expectations. Small umbilical hernias can be fixed with local and sedation, but larger ones will be easier using a general.