The xiphoid process
What is at the bottom of the sternum?
The xiphoid process
is a tiny bone structure located at the center of the chest, just below the lower part of the sternum. At birth, the xiphoid process is formed from cartilage that eventually develops into bone.
Why is my xiphoid process protruding?
Anterior displacement of the xiphoid process may be
the result of significant weight gain
. Repeated trauma of the afflicted area, unaccustomed heavy lifting, exercise, and perichondritis are, amongst other causes, believed to contribute to the development of xiphodynia.
What are three regions on each OS Coxae?
Each hip bone is divided into three main regions:
The ilium, ischium, and pubis
. These three regions begin as separate bones in youth, but they later fuse together to form one solid hip bone.
Can you feel the Xiphoid?
Xiphoid Process – Normal Lump
at Bottom of Breastbone
:
The small hard lump at the lower end of the sternum (breastbone) is normal. It is called the xiphoid process. You can feel it. It is more prominent in babies and slender children.
What organ is located below the rib cage in the center?
Your
spleen
is an organ that sits just below your left rib cage. Many conditions — including infections, liver disease and some cancers — can cause an enlarged spleen.
Why does the bottom of my sternum stick out?
Pectus carinatum is a childhood condition in which the sternum (breastbone) sticks out more than usual. It is believed to be a
disorder of the cartilage that joins the ribs to the breastbone
. Diagnosis and treatment are discussed.
Can xiphoid process affect breathing?
If the xiphoid process
pulls inward during inhalation
, it is called a reversed diaphragmatic action. This can be caused by a newborn's first breath being a gasp-like action, and can be seen in a newborn whose breathing is strained.
What is Tietze's syndrome?
Tietze syndrome is a
rare, inflammatory disorder characterized by chest pain and swelling of the cartilage of one or more of the upper ribs
(costochondral junction), specifically where the ribs attach to the breastbone (sternum). Onset of pain may be gradual or sudden and may spread to affect the arms and/or shoulders.
What is the clinical significance of the xiphoid process?
The xiphoid process
functions as a vital attachment point for several major muscles
. It acts as one of several origins for the diaphragm muscle that forms the floor of the ribcage and performs the vital process of respiration.
What are the three kinds of joints?
- synarthroses (immovable)
- amphiarthroses (slightly movable)
- diarthroses (freely movable)
What are three examples of joints?
- Ball-and-socket joints. Ball-and-socket joints, such as the shoulder and hip joints, allow backward, forward, sideways, and rotating movements.
- Hinge joints. …
- Pivot joints. …
- Ellipsoidal joints.
How long does xiphoid process take to heal?
Recovery times vary from person to person, but you may be able to resume normal activity
within a few weeks
. In one study, a 53-year-old surfer was able to resume surfing 26 days after xiphoid process removal.
Do all humans have a xiphoid process?
This means that for the majority of people, the
xiphoid faces inward
so there's no lump on their chests. However, about 5% of people have what is called a “protruding” xiphoid process.
What is under your xiphoid process?
The xiphoid process is the lowest and smallest part of the sternum. It articulates with the inferior portion of the 7th costal cartilage and provides attachment for
rectus abdominis
, transversus abdominis aponeurosis, transversus thoracis and the abdominal diaphragm.
