Here's a little more detail:

* Chondrocytes are specialized cells that reside within small cavities called lacunae in the cartilage matrix.

* They are responsible for synthesizing and maintaining the extracellular matrix of cartilage, which is composed of collagen fibers, proteoglycans, and water.

* Chondroblasts are immature chondrocytes that actively produce the matrix. As they mature, they become enclosed in the matrix and differentiate into chondrocytes.

* Chondroclasts are cells responsible for breaking down cartilage, a process necessary for growth and repair.

This process of cartilage formation is called chondrogenesis.