From the USA Today top 10 travel trends for 2010:

9.  As Washington lawmakers continue to grapple with health-care reform, more Americans — an estimated 1.6 million by 2012, according to Deloitte Center for Health Solutions — will combine foreign vacations with carpal tunnel surgery, dental crowns and other short-stay, outpatient procedures that cost 30%-70% less than U.S. prices. Driving the trend: more coverage of overseas medical care by major U.S. insurers, an increase in individual insurance policies that typically carry a high deductible, and a marketing push by companies that combine travel and medical services.

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