Medical tourism is a term initially coined by travel agencies

Travel agency

A travel agency is a retail business that sells travel related products and services to customers on behalf of suppliers such as airlines, car rentals, cruise lines, hotels, railways, sightseeing tours and package holidays that combine several products...

 and the mass media

Mass media

Mass media refers collectively to all media technologies which are intended to reach a large audience via mass communication. Broadcast media transmit their information electronically and comprise of television, film and radio, movies, CDs, DVDs and some other gadgets like cameras or video consoles...

 to describe the rapidly-growing practice of travelling across international borders to obtain health care

Health care

Health care is the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in humans. Health care is delivered by practitioners in medicine, chiropractic, dentistry, nursing, pharmacy, allied health, and other care providers...

. It also refers pejoratively to the practice of healthcare providers travelling internationally to deliver healthcare.

Services typically sought by travelers include elective procedures as well as complex specialized surgeries

Surgery

Surgery is an ancient medical specialty that uses operative manual and instrumental techniques on a patient to investigate and/or treat a pathological condition such as disease or injury, or to help improve bodily function or appearance.An act of performing surgery may be called a surgical...

 such as joint replacement

Joint replacement

Replacement arthroplasty [from Greek arthron, joint, limb, articulate, + -plassein, to form, mould, forge, feign, make an image of], or joint replacement surgery, is a procedure of orthopedic surgery in which the arthritic or dysfunctional joint surface is replaced with an orthopaedic prosthesis...

 (knee

Knee replacement

Knee replacement, or knee arthroplasty, is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve the pain and disability of osteoarthritis. It may be performed for other knee diseases such as rheumatoid arthritis and psoriatic arthritis...

/hip

Hip replacement

Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant. Hip replacement surgery can be performed as a total replacement or a hemi replacement. Such joint replacement orthopaedic surgery generally is conducted to relieve arthritis pain or fix severe...

), cardiac surgery

Cardiac surgery

Cardiovascular surgery is surgery on the heart or great vessels performed by cardiac surgeons. Frequently, it is done to treat complications of ischemic heart disease , correct congenital heart disease, or treat valvular heart disease from various causes including endocarditis, rheumatic heart...

, dental surgery

Dental surgery

Dental surgery is any of a number of medical procedures that involve artificially modifying dentition, in other words surgery of the teeth and jaw bones.-Types:Some of the more common are:...

, and cosmetic surgeries.