Not ready for a knee replacement? You might be able to fix your cartilage instead

 https://www.washingtonpost.com/business/interactive/2024/knee-replacement-cartilage-pain-coral-treatment/?itid=hp_better-living-desktop_p003_f002

But why replace a knee if just the cartilage can be repaired instead? That line of thinking has led to new techniques flipping the script on how to mend troublesome knees.