ALACHUA, Fla.--(BUSINESS WIRE)--RTI Biologics Inc. (RTI) (Nasdaq: RTIX), the Florida-based processor of orthopedic, dental, surgical specialties and other biologic implants, announced organizational and leadership changes today as part of a company-wide initiative to optimize operations, improve cost effectiveness and provide superior customer service. Effective immediately, the following key changes in RTI’s leadership structure have taken place: