Smith & Nephew PLC designs, manufactures and markets orthopedic devices, sports medicine and ENT technologies, and wound-care solutions. Slightly more than 40% of the U.K.-based firm's revenue comes from orthopedic products, and another 30% is a sports medicine and ENT. The remaining 27% of revenue is from the advanced wound therapy segment. Roughly half of Smith & Nephew's total revenue comes from the United States, just over 30% is from other developed markets, and emerging markets account for the remainder.