Synthetic Plugs Could Reduce Need for Total Knee ReplacementsAn off-the-shelf surgical device could treat osteochondral defects and avoid total knee replacement.https://www.technologynetworks.com/tn/news/synthetic-plugs-could-reduce-need-for-total-knee-replacements-387340Scientists Say They’ve Figured Out How to Regenerate Knee CartilageScientists at Northwestern University say they've invented a goo — yes, a goo — that might open the door to regenerating human knee cartilage.https://futurism.com/neoscope/scientists-regenerate-knee-cartilage