Top 10 facts about the world. An avulsion fracture is a type of fracture in which part of the bone is broken off or âavulsedâ from the rest of the bone. While this might sound scary, these fractures are actually very easy to treat in most cases. The exception to this rule is extensive avulsion fractures, and certain types of fractures in children.
This connective tissue contains collagen fibers for flexibility and strength, and numerous elastic fibers that enable it to be stretched. Alveolar connective tissue is found in the skin and in most internal organs of vertebrates, where it allows the organs to expand, which is essential for the lungs.his connective tissue contains collagen fibers for flexibility and strength, and numerous elastic fibers that enable it to be stretched. Alveolar connective tissue is found in the skin and in most internal organs of vertebrates, where it allows the organs to expand, which is essential for the lungs.
If the matrix consist mainly of collagen, it provides great tensile strength and can withstand tremendous pull in the direction that the fibers run without stretching. This type of dense regular connective tissue is found in the tendon, which connects muscles to bones or cartilage (Tendon 1). Between bundles of eosinophilic collagen, fibroblasts are readily observed (Tendon 2). Ligaments connect bones to bones in the movable joints. Since bony tissue has no flexibility, the connective tissue must provide it and therefore elastic fibers are now found in the matrix; collagen is also present to provide tensile strength (Ligament 1).