So if a patient asks for help with their weight problem, most GPs have little to offer beyond conventional diet for the person who needs to shed 10-15lbs (4.5-6.8kg), or referral for surgery if there is a need to shed, say, more than five stone (31kg).

BBC: GP practices 'need obesity specialists'

If Ware's leg doesn't heal properly, he may need more surgery.

CNN: Kevin Ware could be playing again in less than a year

If the health service is to thrive again, this sort of economic surgery will need to speed up.

ECONOMIST: An outbreak of cholera tests a much-praised health system

If we need to attract people in to run some of these dedicated units working around elective surgery, let's do it.

BBC: News | BREAKFAST WITH FROST | Interview with Prime Minister Tony Blair

If eyedrops and laser surgery aren't effective in controlling your eye pressure, you may need a surgical procedure called a trabeculectomy (truh-bek-u-LEK-tuh-me).

CNN: Glaucoma

If the ectopic pregnancy is causing heavy bleeding or the fallopian tube has ruptured, you might need emergency surgery through an abdominal incision (laparotomy).

CNN: Ectopic pregnancy