Before making a model, you will first simply build a framework to make the entire model more stable. For the human body, bones are like frames. If there are no bones, the body will fall apart and you will not be able to complete complex movements such as walking, jumping, and running. Logically speaking, everyone has "one nose and two eyes", and the number of bones should be the same, but now it sounds a bit incredible that Chinese people have fewer two bones. Why are there fewer ones? Which two pieces are there?
The number of bones is not constant
The body is very soft when you are born, but the body becomes harder when you grow up. This is because some of the bones are separated when you are young, and they will slowly merge after you grow up. Therefore, there are more than 300 bones in infants, and when you merge, they will become more than 200 pieces. Because the bones are combined, it has stronger hardness, higher stability and risk resistance.
So, our bones are not 206 pieces in one's life, but they become less after merger. Strictly speaking, it is not that the human body has 206 bones, but that most Europeans and Americans have 206 bones. Europeans and Americans cannot represent Asians .
So, why are Chinese or Asians 204 yuan?
From the perspective of human body structure , more European and Americans are on their little toes. Chinese people have two bones combined on their little toes, so it is 204 pieces.
However, not everyone has this situation. Most Chinese people have two bones and three bones, but the number is relatively small. Europeans and Americans also lack tympanic bones, so it is difficult to say exactly how many bones there are.
Perhaps there are some people who have other bones merged during evolution and growth, which may not be 204 yuan. Why does this happen if
? There are two conjectures:
The first type is racial differences . People who hold this view believe that Europeans and Americans are relatively strong, and such figures must have sufficient support, just like building a house to lay a foundation. The foundation will not be easy to fall when it is built up. Therefore, Europeans and Americans need an extra toe bone to support their bodies.
The second type is the different evolution speed . People who hold this view believe that Asians need to work hard to escape when encountering danger because they are not tall enough. In order to facilitate movement, the two phalanxes merge, so that our bodies can be lighter and avoid danger.
can actually be seen that our evolution is more advanced, and only useless bones will be eliminated.
What impact does it have on the human body if there are fewer bones?
From the current point of view, two bones missing on our toes have no effect on us, it does not affect our walking, nor does it affect our " Asian squat ". Some people even don't know that their toes are fewer than others. However, if there are fewer bones in other places, you may not be so lucky.
Leaks
The chest is dysplasia, and the ribs are naturally lacking. Just like building a house, with a few bricks missing on one wall, it will definitely affect the stability of the house. The same is true for the lack of ribs. It will affect the respiratory function , and it will also cause one side of the chest wall to collapse. Over time, spine will also deform . Spine deformity is irreversible, so once a rib is found, it must be treated in time.
Some people also pulled out the two ribs at the bottom in order to get thinner. Some plastic surgery madmen abroad even removed two pairs of ribs just to make their waist circumference smaller. If causes infection with during the operation, or damages other ribs to stabilize, you will regret it.
The thumb is missing
There is no thumb, it is inconvenient to grab things and button them, and other fingers are that cannot function normally . In life, you will also lose confidence in life because of your incomplete fingers and feel inferior. Bones cannot regenerate if they break, and their fingers cannot grow out.However, now the medical conditions are improving, and you can use your toes instead of your big thumb. As long as the toe transplant is successfully survived, some hand movements can be restored later.
skull
Normal people have a hard top and are protected by skull , but there are also some patients with skull in my country. The skull has a protective effect on the brain. If the skull is missing, the risk of accidents in the brain will increase . Once the collision hurts the brain, the consequences will be unimaginable. If the skull is missing from childhood, will affect the normal development of the brain . From the appearance, there is no support from the skull, the top of the head is sunken, which looks very strange. will affect the patient's mental health .
Every bone has its function. Unless it is diseased and congenital defects, it should not be abandoned. If the human body has no bones, no matter how tall it grows, it will fall. In addition to the lack of bones, everyone should also understand the relevant bones properly.
3 kinds of bone diseases, each of which is not easy to mess with
Osteoporosis
It is an orthopedic disease that you should actively face after the age of fifty. The prevalence is very high. After the age of sixty, the prevalence will rise to 51.6% . Patients will experience symptoms such as pain and hunchback , which is higher than that of healthy people. If the injury is in the hips and other parts, it will also affect life span.
Progressive ossified fiber dysplasia
People with this disease may grow bones in any part of their body, just like wearing a layer of specially made armor with bones, and eventually their entire body will be deformed. This disease is related to the over-activation of the gene mutation and over-activation of . More than 700 cases have been found in hundreds of years, so there is no cure yet. If patients do not undergo medical intervention, they usually live to be less than 40 years old.
Ankylosing spondylitis
It develops relatively slowly. At the beginning, there are only symptoms such as low back pain and stiffness, which are easy to ignore. The continuous development will cause multiple pains in the hips, knees, ankles, etc., and the whole body will also be deformed, and even affect normal walking. There is currently no cure, but early intervention can delay disease progression and improve quality of life.
I believe that through the introduction of the article, everyone has learned the importance of bones. It’s okay if some bones are missing, and some bones must not be missing. Everyone must protect their bones and actively prevent orthopedic diseases.
Reference:
[1] A young man in Hunan has lost his big thumb for 17 years. The doctor successfully transplanted with his toes. Beijing Youth Network. 2018-09-03
[2] [Science Library] Do you know? The bones in your body may not be 206! · China Digital Science and Technology Museum .2021-06-04
[3] There are 206 bones in the human body, but Chinese people generally only have 204 pieces. Where are the two pieces missing? ·Ningxia Political and Legal Affairs.2022-08-30
