Travelling for medical attention has long been an obligation. Obtaining specialist care remains problematic for many, particularly those with rare conditions. Antony Eden, former British Prime Minister, travelled several times to the USA for biliary reconstruction. 1 Several African presidents have elected to obtain treatment outside their own countries, namely Banda from Malawi to South Africa, Mugabe from Zimbabwe to Singapore, though more for geopolitical than medical reasons.Army personnel injured in far-flung parts are routinely ferried to trauma centres elsewhere. Anyone with a rarity such as a carotid body tumour would elect to be operated upon by someone who has seen more than one or two in his whole career! Thus there is a distinct logic behind such migratory medicine.However, a new dimension has emerged; travel for medical and especially surgical care, has morphed into a totally new and different phenomenon, 2 now known as 'Medical' or 'Surgical Tourism'. Worldwide, this is a 100-billion US$ industry where patients travel often far outside their own country for elective interventions, usually over a relatively short term.In 2019 at least 248,000 UK residents travelled abroad for medical treatment and at least 100,000 residents of foreign countries travelled to the UK, several somewhat clandestinely, including those popularly known as the 'Lagos Shuttle', describing ladies in advanced stages of pregnancy arriving daily from Nigeria at Gatwick or Heathrow airports in London. 3 Motivation for such travel is mixed, but driven mostly by affordable cost, favourable reports, and personal recommendation. 4,5 Over 60% were for relatively minor procedures, their more ready availability elsewhere suggesting travel may be for non-standard or somewhat eccentric practice.However, in India and the Far East, more serious interventions are the norm, ranging over cardiac, orthopaedic, plastic, ophthalmologic, dental and indeed the whole gamut of surgical practice. The three most popular incoming countries include Thailand, India, and Singapore, catering for 2.5-5million patients per year. There are two main driving forces; lower prices and high quality, 4 though