Long Bone Anatomy

Front

What is the Proximal Epiphysis?

Back

The Proximal Epiphysis is the end part of a long bone that is closest to the body's trunk, often involved in joint formation.

Front

What is the Diaphysis?

Back

The Diaphysis is the long, tubular shaft of a long bone, providing structural support and strength.

Front

What is the Distal Epiphysis?

Back

The Distal Epiphysis is the end part of a long bone that is farthest from the body's trunk, often involved in joint formation.

Front

What is the Epiphyseal Line?

Back

The Epiphyseal Line is a remnant of the growth plate (epiphyseal plate) that indicates where bone growth occurred during development.

Front

What is the function of the periosteum?

Back

The periosteum protects the bone and provides a channel for blood supply and nutrients.

Front

Where is yellow bone marrow found?

Back

Yellow bone marrow is found inside the longest part of long bones, primarily in the diaphysis.

Front

What is hematopoiesis?

Back

Hematopoiesis is the process of blood cell formation that occurs in the red bone marrow.

Front

What is the Medullary Cavity?

Back

The Medullary Cavity is the central cavity of a long bone where yellow marrow is stored.

Front

What is Compact Bone?

Back

Compact Bone is the dense, hard outer layer of bone that provides strength and support.

Front

What is the role of red bone marrow?

Back

Red bone marrow is responsible for producing red blood cells, white blood cells, and platelets.