If this happens, take it to hospital as soon as you possibly can because it could be in danger.
It is called the sternum. It separates the ribs at the front.
No, not all ribs directly articulate with the sternum. Ribs 1 to 7 directly articulate with the sternum, while ribs 8 to 10 indirectly articulate with the sternum through the costal cartilages of the ribs above them. Ribs 11 and 12 are floating ribs that do not articulate with the sternum at all.
The ribs and sternum are best classified as the rib cage. Most of the ribs and sternum consist of bone.
There are typically seven pairs of ribs that directly connect to the sternum, forming the rib cage. These are known as true ribs.
the second pair of ribs
Ribs 11 and 12 do not attach anteriorly to the sternum.
Ribs 8 to 10 are attached individually to the sternum by way of the costal cartilage. Ribs 1 to 7 are attached directly to the sternum, while ribs 11 and 12 are floating ribs without any attachment to the sternum.
Only the true ribs are attached to the sternum the false ribs (3) and the floating ribs (2) are not directly attached. The flalse ribs are attached indirectly via cartillage and the floating ribs are not attached at all.
Costal cartilage connects the ribs to the sternum.
hyaline cartilage... that's the 10 pairs. not sure on the first eight pairs
The first seven ribs connect directly to the sternum via costal cartilage. These ribs are known as "true ribs" or vertebrosternal ribs.
The "true" ribs are the first 8 ribs of the horse's rib cage (there are 18 total ribs). They are the true ribs because the attach to both the vertebrae above them and the sternum below. I found this in a book-Chapter 35 of Saddles by Russel H. Beatie. Hope this helps.