Zimmer Announces Acquisition of SoPlus Orthopaedic Surgical Power Tools Company

WARSAW, Ind., Dec. 23, 2010 /PRNewswire-FirstCall/ — Zimmer Holdings, Inc.
(NYSE: ZMH; SIX: ZMH), a global leader in musculoskeletal care, today announced
it has acquired Sodem Diffusion S.A., the manufacturer of SoPlus Orthopaedic
Surgical Power Tools based in Geneva, Switzerland. The company will be re-named
Zimmer Surgical, S.A. and will be part of Zimmer Surgical, headquartered in
Dover, Ohio.

“Adding SoPlus’s innovative small and large bone product lines to our portfolio
will expand our offerings in the orthopaedic power equipment market,” said Mark
Dorris, President, Zimmer Surgical.

This acquisition will broaden Zimmer’s portfolio of surgical power tools and
strengthen the Company’s position in the over $1 billion surgical power tool
market. Sodem Diffusion’s portfolio includes the commercially available SoPlus
Universal large bone system and the SoPlus Ultra small bone system with
associated consumables.

About the Company

Founded in 1927 and headquartered in Warsaw, Indiana, Zimmer designs, develops,
manufactures and markets orthopaedic reconstructive, spinal and trauma devices,
dental implants, and related surgical products. Zimmer has operations in more
than 25 countries around the world and sells products in more than 100
countries. Zimmer’s 2009 sales were approximately $4.1 billion. The Company is
supported by the efforts of more than 8,000 employees worldwide.

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a part of, this document.

Zimmer Safe Harbor Statement

This press release contains forward-looking statements within the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995 based on
current expectations, estimates, forecasts and projections about the
orthopaedics industry, management’s beliefs and assumptions made by management.
Forward-looking statements may be identified by the use of forward-looking terms
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performance and involve risks, uncertainties and assumptions that could cause
actual outcomes and results to differ materially. For a list and description of
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information, future events or otherwise, except as may be set forth in our
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assumptions on which the forward-looking statements are based are reasonable,
there can be no assurance that these forward-looking statements will prove to be
accurate. This cautionary statement is applicable to all forward-looking
statements contained in this document.