Exhibits

Scientific

AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS
56TH ANNUAL MEETING
LAS VEGAS, NEVADA – 1989
Difficult Hip Replacement Surgery:
Problems and Solutions

AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS
61ST ANNUAL MEETING 1994
A New Approach to Bearing Surfaces
for Total Hip Arthroplasty

AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS
DALLAS TEXAS USA
2002
Analysis of Tibial Base Fixation in Unicompartmental Knee Design