Hardaway first underwent microfracture surgery in May 2000 when he was a member of the Phoenix Suns. He had suffered a knee ...

Currently, the standard procedure is microfracture surgery ... this new material could potentially prevent the need for full knee replacements, treat degenerative diseases like osteoarthritis ...

The release of Toviessi, who experienced knee problems in training camp last ... including the controversial "microfracture" surgery, but never got onto the field. Denver officials were optimistic ...