MRI scans showed that the more mature cartilage ... for treating wear-and-tear arthritis caused by the degeneration of knee cartilage. The procedure could prove an alternative to knee replacement ...

Cartilage grown from human nose cells has been used to repair serious KNEE injuries ... the group with less mature cartilage ...

Amin and colleagues, therefore, investigated the effects of smoking on cartilage loss ... patients' smoking status and knee pain were recorded, and they underwent MRI of the most symptomatic ...