Table of Contents
What three flat bones are in the chest?
Shaped roughly like a necktie, it is one of the largest and longest flat bones of the body. Its three regions are the manubrium, the body, and the xiphoid process. The word “sternum” originates from the Ancient Greek στέρνον (stérnon), meaning “chest”….
| Sternum | |
|---|---|
| TA98 | A02.3.03.001 |
| TA2 | 1129 |
| FMA | 7485 |
| Anatomical terms of bone |
What is the bone called in your chest?
sternum
Your sternum is a bone that’s located in the middle of your chest. It’s also sometimes referred to as the breastbone. Your sternum protects the organs of your torso from injury and also serves as a connection point for other bones and muscles.
Where are the flat bones found?
There are flat bones in the skull (occipital, parietal, frontal, nasal, lacrimal, and vomer), the thoracic cage (sternum and ribs), and the pelvis (ilium, ischium, and pubis). The function of flat bones is to protect internal organs such as the brain, heart, and pelvic organs.
What is found in flat bones?
Flat bones are made up of a layer of spongy bone between two thin layers of compact bone. Examples include the skull and rib bones. Flat bones have marrow, but they do not have a bone marrow cavity.
Is the sphenoid bone a flat bone?
This is a flat bone located in the very back of your skull. It has an opening that allows your spinal cord to connect to your brain. Sphenoid bone.
Is the sternum a flat bone?
Your sternum is a T-shaped flat bone that’s located in the middle of your chest. It protects your heart and lungs. Your ribs are also flat bones. You have 12 of them on either side of your body.
Why do the bones in my chest hurt?
Costochondritis is the most common cause The most common cause of sternum pain is a condition called costochondritis. This occurs when the cartilage that connects your ribs to your sternum becomes inflamed. Symptoms of costochondritis include: sharp pains or aches on the side of your sternum area.
What is flat bones in human skeleton?
Flat bones are bones whose principal function is either extensive protection or the provision of broad surfaces for muscular attachment. The flat bones are: the occipital, parietal, frontal, nasal, lacrimal, vomer, hip bone (coxal bone), sternum, ribs, and scapulae.
Which of the marked bones is a flat bone?
The flat bones include the scapula (wingbone), the ribs, and the sternum (breastbone).
Which is a flat bone in the chest?
Continued From Above… The sternum is a thin, flat, blade-shaped bone that is commonly known as the breastbone. Ribs are long, flat, curved bones no more than a centimeter or two in width and a few millimeters in depth.
What are the bones of the chest and upper back?
The bones of the chest and upper back combine to form the strong, protective rib cage around the vital thoracic organs such as the heart and lungs. The rib cage also anchors the bones of the head, neck, shoulders, and arms to the trunk of the body. Powerful muscles that move the head and arms attach to these bones as well.
How are the bones of the chest important to the body?
Bones. The bones of the chest — namely the rib cage and spine — protect vital organs from injury, and also provide structural support for the body. The rib cage is one of the body’s best defenses against injury from impact. Flexible yet strong, the rib cage protects major vital organs such as the heart, lungs, and liver.
What makes up the spaces between flat bones?
The spaces between them contain red bone marrow. In case of flat bones, spongy/cancellous bone lies between two layers of compact bone. The structure of these bones is such that they provide protection. In case of the skull bones, the layers of compact tissue are referred to as the tables of the skull.