Zimmer Holdings, Inc. (Zimmer) designs, develops, manufactures and markets orthopaedic reconstructive, spinal and trauma devices, biologics, dental implants and related surgical products. The Company�s customers include orthopaedic surgeons, neurosurgeons, oral surgeons, dentists, hospitals, stocking distributors, healthcare dealers and, in their capacity as agents, healthcare purchasing organizations or buying groups. It manages its operations through three geographic segments: the Americas, which is consisted of the United States and includes other North, Central and South American markets; Europe, which is consisted of Europe and includes the Middle East and Africa markets, and Asia Pacific, which is consisted of Japan and Australia and includes other Asian and Pacific markets. In May 2013, Zimmer Holdings Inc acquired Knee Creations LLC.