Zimmer Holdings Inc. (NYSE: ZMH; SIX: ZMH), today announced that it has received 510(k) clearance from the U.S. Food and Drug Administration to market iASSIST Knee, the Personalized Guidance System for knee replacement procedures. iASSIST represents a revolutionary next step in surgical guidance, providing simple, intuitive and accurate intraoperative feedback and alignment validation to surgeons …read more.