Proliferative zone

Definition

The proliferative zone is a region of the growth plate in long bones where cartilage cells undergo rapid mitotic division, contributing to bone lengthening. This zone is crucial for the development and elongation of bones during growth.

Related terms

Growth Plate: The area of growing tissue near the ends of long bones in children and adolescents where bone growth occurs.

Chondrocytes:

Specialized cells found within cartilage that divide and multiply in the proliferative zone, playing a key role in bone development and growth.

Ossification:

The process by which new bone is formed, involving the transformation of cartilage into bone tissue, integral to skeletal development and repair