GENERAL HISTOLOGY

Detailed explanation-1: -Chondroblasts (AKA perichondrial cells) are cells that play an important role in the formation of cartilage (AKA chondrogenesis). They are located in the perichondrium, which is a layer of connective tissue that surrounds developing bone and also helps protect cartilage.

Detailed explanation-2: -Chondroblasts are young, immature cartilage cells that eventually form chondrocytes via a process of chondrogenesis. Chondroblasts are also known as subchondral cortico-spongious progenitors or perichondrial cells.

Detailed explanation-3: -Composition: Cells: Chondrocytes and the precusor forms of chondrocytes known as chondroblasts are the only cells found in cartilage.

Detailed explanation-4: -The mesenchymal cells develop into prechondrocytes, which later become chondroblasts; chondroblasts secrete collagenous fibrils and extracellular matrix. Consequently, collagenous and elastic fibers are stored within the intercellular matrix.

Detailed explanation-5: -Chondrocytes are the cells responsible for cartilage formation, and they are crucial for the process of endochondral ossification, which is useful for bone development. Also, by mimicking skeletal development chondrocytes play a critical role in fracture repair.