A human body is a unique mechanism that is made up of many different parts.
All those parts are working in a perfect coordination with each other and that’s how the body is working as a whole.
Of course, there are parts of the body that are vital and life cannot exist without them.
For example, the organs such as brain and heart are of the crucial importance for the functioning of the body.
It refers not only to a human body, but also to a body of some other human beings.
Life could not exist without these organs. They have vital functions for an organism.
Apart from those crucial parts of the body, there are also very important body parts, such as legs, arms, torso, etc.
But, there are also some organs and body parts that are not so common or that are not visible to us.
We usually don’t pay so much attention to these body parts, but it doesn’t mean that their function in the body is not important.
Because of that it is always important to know all body parts and their functions.
Only then we can be able to understand the body as a compact mechanism whose parts are working in a perfect coordination with each other.
Have you ever thought about body parts that start with a specific letter?
If we tell you to remember a couple of body parts that start with a certain letter, we are sure that you will do that, even though there may be many body parts that you will not be able to remember at the moment.
In this article we are going to talk about body parts that start with the letter X.
At first sight you may think that there are not body parts that start with this letter, but when you read this article, you will see that there are few body parts starting with this letter.
If you like to discover new body parts and organs that start with a specific letter, this article will be certainly interesting for you.
As we have said, we are going to present you the parts of the body whose names start with the letter X.
First of all we have to tell you that there are only few body parts that start with this letter.
We are sure that at this moment you could not remember what those body parts are, but we are going to help you in this.
If you are wondering what these body parts are, you should continue reading this article that we have prepared for you.
The Most Common Body Parts That Start With The Letter X
X-Chromosome
At the beginning we are going to mention the X chromosome.
It is not an organ, but it is a chromosome that determines the sex of a human being.
Actually, there are two chromosomes in each cell that have the function to determine the sex of a human being.
Those are the so called sex chromosomes. They are X and Y chromosome and both of them are very important for sex determination.
X and Y chromosomes are combined to determine the sex of a human being.
Actually, if there are both X and Y chromosome in a cell of a human being, then this being will be a male.
On the other side, when there are two X chromosomes in one cell, this individual will be a female.
It means that a female always inherits the X chromosome from a mother and also the X chromosome from a father.
On the other side, when it comes to males, we have said that they have always only one X chromosome and one Y chromosome in their cells.
It means that a male inherits only one X chromosome from a mother, while the other chromosome that a male inherits is the Y chromosome.
Another interesting fact is that not only human beings have two chromosomes that determine the sex of a being, but also other mammals have X and Y chromosomes.
When it comes to the X chromosome, we have also to say that this chromosome makes about 5% of a total DNA of a cell.
Also, it is good to know that the X chromosome is made up of 900 genes approximately.
X Leg
Another body part that we are going to mention in this article is the leg, more precisely we are going to talk about the so called X leg or X-shaped leg.
You have probably heard that someone has X legs, but now we are going to tell you something more about this defect that can exist from birth, but it can also appear later when the legs of a child don’t develop regularly.
A deformity that can happen when it comes to the shape of human legs is related to its X or O shape.
The legs that have the shape of X are called the X legs and we are going to talk about them in this article.
As we have already mentioned, X legs can be a birth defect, but they can also be a result of an injury or a consequence of arthritis.
Other possible causes of X legs are overweight, deficiency in vitamin D, different growth disorders or malpositions, etc.
However, sometimes it is difficult to find out what the cause of X legs could be.
This deformity of legs can cause not only a big pain, but also discomfort and many functional limitations.
People with X legs usually have a strong pain in the joint of a knee. Sometimes one of the symptoms of X legs can also be swelling of the knee joint.
If someone has X legs, it can lead to various problems after any physical activity.
For example, the pain and the swelling of the knee joint can become worse and it can be difficult to move the knee sometimes.
If the condition of X legs becomes worse over the time, it is necessary to seek medical help.
However, there are some people who learn to live with this leg deformity that they have from birth.
One of the surgical methods to solve the problem with X legs is the osteotomy.
It is a type of the surgery in which it is necessary to make a cut in a bone of a lower leg.
In most cases the osteotomy can relieve many symptoms and pain caused by X legs, but sometimes it will be necessary to do a complete replacement of the knee.
Xiphosternum
Another body part that starts with X is the xiphosternum.
You haven’t probably heard about this body part, but we are going to reveal you what it is and why it is important.
Xiphosternum is a bone that is also known as the xiphoid process.
Actually, it is a type of a bone in adult people.
At the beginning of its growth xiphosternum is only a cartilage that exists in babies, but later when the child is growing it turns into the bone.
Later this bone fuses with the main sternum as well as with the blades of a shoulder.
If there are some problems with the xiphoid process, it can lead to the upper chest pain and many other complications.
Sometimes the xiphosternum is also defined as the sternum lowest part which is very important for the functioning of the whole sternum.
Other Body Parts Starting With X
You could see in this article some of the body parts that start with the letter X. There are not other body parts that start with this letter.
We have presented you three body parts starting with X and we have explained you their functions.
We are sure that from now on you will know to tell at least two or three body parts that start with this letter.
If you like reading about different body parts and their functions in the body, then you have certainly enjoyed in reading this article.
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