AUSTIN, Texas--(BUSINESS WIRE)--LDR, a total spine solution company, announced today that since product launch 18 months ago there have been more than 3,000 devices with VerteBRIDGE™ plating technology implanted worldwide. Over 2,500 of these devices have been implanted in the U.S. The ROI-A™ ALIF cage was introduced to the market in June of 2008*, with the ROI-C™ cervical cage following in March 2009*. The use of both products has been steadily growing, and continues to show great potential.