What is the bone collar?

Bone collar is a structure that occurs during the development of endochondral bones to promote growing bones and help it to maintain shape. In endochondral development, the body creates a cartilage model and over time ossifies and replaces flexible cartilage with stronger bones. This is the process of forming that can be seen with long and short bones such as the femur and bones in the fingers. It begins in the development of the fetus when the growing fetus begins to develop a network of bones, which eventually develops in a skeleton that fully matures around 21 years. This causes weakening the surrounding cartilage, forcing bones to develop a bone collar. The bone collar surrounds the bone shaft and provides support with the rigid bone tissue, while the inside of the bone is slowly filled with a person can continue to develop.

blood vessels are set out of the outside to supply the tissue with sufficient blood and provide a mechanism for taking cell waste while inside theaccumulates bone cell matrix. During this process, the bone collar maintains the shape and size of the bone and acts as a scaffold on construction. When the bone is fully ossified, the former bone collar will be integrated with the rest of the bone.

Bone development errors can result in unstable bones or do not have the right shape. Sometimes people develop bones of unequal lengths due to errors with bone development or injuries that disrupt bones. If the condition does not decide, surgery is available for bone length adjustment. This can solve problems such as walking abnormalities. It is also possible for patients to develop bone overgrowth where cells multiply too fast and can cause bones to excess or create lesions on a surface that can cause pain or disrupt bone function.

numerous bone development studies provide a lot of information about the development of different bones. Forensic anthropologists can analyze fetal bones to determine the length of time that has passed since conception, and this may sometimes be useful in forensicidentification. They can also look at the bones of children and young adults and make estimates of age based on how much development. In older adults, bone wear provides an important track of aging.