How are trabeculae aligned?

How are trabeculae aligned?

Abstract. Wolff proposed that trabeculae align at 90 degrees angles (orthogonal).

What is trabeculae pattern?

Trabecula is a supportive and connective tissue element which form in cancellous bone. Trabeculae develop in a normal bone and also in a healing bone. The trabecular pattern of growth follows the course of stress lines along the bone and maximum trabeculae develop along the lines of maximum stress.

What is the significance of the orientation of the trabeculae in spongy bone?

Trabeculae in spongy bone are arranged such that one side of the bone bears tension and the other withstands compression. Spongy bone reduces the density of bone and allows the ends of long bones to compress as the result of stresses applied to the bone.

What does the trabeculae do in the bone?

The general functional role of trabecular bone is to provide strength and transfer external load away from the joint and toward the cortical bone (Currey, 2002; Barak et al.

What is a trabeculae in anatomy and physiology?

cancellous bone, also called trabecular bone or spongy bone, light, porous bone enclosing numerous large spaces that give a honeycombed or spongy appearance. The bone matrix, or framework, is organized into a three-dimensional latticework of bony processes, called trabeculae, arranged along lines of stress.

What fills the spaces of trabeculae?

The spaces between the trabecula are filled with active or inactive bone marrow. Since this bone has adipose tissue in the spaces, the bone marrow in this area was inactive. The osteocytes (o) of cancellous or spongy bone are also found in spaces called lacunae.

What is Calcar femoris?

The calcar femorale is a spur of thickened bone that lies deep to the lesser trochanter but posterior to the neutral axis of the femoral neck. The calcar is thickest medially where it joins the compression buttress of the neck and gradually thins as it passes laterally.

Where are trabeculae formed?

Trabeculae are the thin columns and plates of bone that create a spongy structure in a cancellous bone, which is located at the ends of long bones and in the pelvis, ribs, skull, and vertebrae.

What fills the space around the trabeculae and what is its function?

Cancellous bone also contains a lot of red bone marrow that fills up the spaces between trabeculae. This bone marrow is really important because it is where all the blood cells in your body are made. Although cancellous bone has a lot of holes in it, it is still very strong.

What are trabeculae in a lymph node?

The nodes are covered by a capsule of dense connective tissue, and have capsular extensions, of connective tissue, called the trabeculae, which provide support for blood vessels entering into the nodes.

Where is trabeculae in the body?

Trabecular bone, also called cancellous bone, is porous bone composed of trabeculated bone tissue. It can be found at the ends of long bones like the femur, where the bone is actually not solid but is full of holes connected by thin rods and plates of bone tissue.