Exactech, Inc. (Nasdaq: EXAC), a developer and producer of bone and joint restoration products for hip, knee, shoulder, spine and biologic materials, announced today that the company’s Exactech Spine division has launched the Proliant™ Polyaxial Pedicle Screw System for orthopaedic and neurosurgeons. This product launch represents the first spinal system developed in-house by Exactech. The company established its spinal division with two acquisitions over the past three years.