Up-to-date information on the 'hot topics' of orthopedic surgery from renowned surgeons, What's new in orthopedics around the world? Contributions from South America and Asia written by internationally recognized authors, More in-depth discussion of current debates in each subspecialty including minimally invasive approaches to the spine, developments in cartilage basic science and surgical techniques in joint preservation, New chapter on revision arthroplasty, Each chapter has been updated from the last edition with new topics and information with over 50 images and illustrations.