Canadian Medical Guide > Biological Sciences > Physiological Processes > Growth and Embryonic Development > Musculoskeletal Development Terms and Definitions

Musculoskeletal Development

Medical Definition:	The morphologic and physiologic change and growth of the MUSCLES, bones (BONE AND BONES), and CARTILAGE of the body, i.e., MUSCULOSKELETAL SYSTEM, during the prenatal and postnatal stages of development.
Guide Notes:	GEN: prefer specifics
Previously Indexed:	Musculoskeletal System/growth & development (1991-2003)

Musculoskeletal Development Categories.

	Bone Development - The growth and development of bones from fetus to adult. It includes two principal mechanisms of bone growth: growth in length of long bones at the epiphyseal cartilages and growth in thickness by depositing new bone (OSTEOGENESIS) with the actions of OSTEOBLASTS and OSTEOCLASTS.
	Chondrogenesis - The formation of cartilage. This process is directed by CHONDROCYTES which continually divide and lay down matrix during development. It is sometimes a precursor to OSTEOGENESIS.
	Muscle Development - Developmental events leading to the formation of adult muscular system, which includes differentiation of the various types of muscle cell precursors, migration of myoblasts, activation of myogenesis and development of muscle anchorage.

Musculoskeletal Development Medical Definitions and Terms

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