What type of bone tissue is porous and contains bone marrow?

Trabecular bone is characterized by its porous structure, making it an essential component of the skeletal system. This type of bone tissue is found primarily within the interior of bones and comprises a network of trabecular struts and plates that form an open matrix. The presence of these small cavities not only reduces the overall weight of bones but also creates ample space for bone marrow, which is crucial for hematopoiesis (the production of blood cells).

The porous nature of trabecular bone allows for the accommodation of different types of marrow, including red marrow, which is responsible for producing red and white blood cells, and yellow marrow, which stores fat. This structural design also contributes to the overall strength of bones while allowing them to withstand various forces and loads, making trabecular bone vital for maintaining skeletal integrity and function.