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2. Center for Medicare & Medicaid Services. National Health Expenditure Projections 2016-2025. Available at: https://www.cms.gov/research-statistics-data- and-systems/statistics-trends-and-reports/nationalhealthexpenddata/downloads/highlights.pdf. Accessed January 8, 2018.
3. Survey finds few orthopedic surgeons know the costs of the devices they implant;Okike;Health Aff (Millwood),2014
4. Orthopaedic surgeons frequently underestimate the cost of orthopaedic implants;Streit;Clin Orthop Relat Res,2013
5. Effect of preoperative transthoracic echocardiogram on mortality and surgical timing in elderly adults with hip fracture;Luttrell;J Am Geriatr Soc,2015