Mosaicplasty: Getting rid of a small bit of balanced articular cartilage and underlying bone from a non-pounds-bearing Component of the joint; after which setting up this piece to the injured web page, thus restoring The graceful surface area of your cartilage.  (OCD), a situation exactly where a piece from the cartilage https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/