Pittsburgh Post-Gazette Article on Artificial Discs

The Pittsburgh Post-Gazette published an article on artificial spinal disks, with the pros from Dr. Howard Senter and the cons from Dr. William Donaldson.

Reading down to the bottom of the article, I feel sorry for the baboon who now has a wristwatch that nags him about lifting.

Thanks to WCJ Manager Persifor Oliver, Jr., for sharing the article.