Why are earlobes fused? This is a common question. We will understand it in more detail.
The lobes in humans are located in the lower part of the auricles, they consist of a leathery shell, which is filled with adipose tissue. In the lobe there are small capillaries along with nerve endings. It does not carry any functions that would be associated with the reception of sound, but it is difficult to overestimate its value in the aesthetic sense, since this part of the ear is actively used to wear jewelry. It is good when the auricles look harmonious, and the size of their individual parts corresponds to each other, but this is not always the case.
Fused lobes
Large auricles sometimes have fused lobes. There are several common forms that attach differently to the human cheek. It is considered ideal when the earlobe is one fifth of the area of the shell, and its lower edge is located at the tip of the nose. The fact that the earlobes are fused is not a pathology, it is just an individual human feature that does not spoil the appearance so much.
Main reasons
So, the main reasons for this deviation:
- Hereditary structure of the auricles.
- National or racial affiliation. For example, they believe that the fusion of an earlobe with a cheek is more characteristic of Asians and Jews.
- The presence of dysplasia (underdevelopment) of connective tissues.
- The occurrence of abnormalities of the nervous system.
- The appearance of tears, injuries, burns and other damage to the ear.
There is an opinion that the number of people whose earlobes are fused is increasing every year, and now this feature is typical for almost half of the planetary population. At the same time, several centuries ago, there were obviously no people with such lobes, because there were no images of them. It is interesting to note that according to statistics, for every eighteen thousand newborns, there is at least one infant with a fused earlobe. So there is some reason for this.
Diagnostics
The correct lobe (this is a dominant feature) lags somewhat behind the cheek, partially sagging and forming a sack. In the case of fused lobe (recessive sign), such a bag, that is, a zone that is devoid of cartilage, as such, does not exist, and sometimes the curl can rest directly on the cheek.
Earloboplasty
Since the situation when the earlobes are fused does not negatively affect the person’s appearance, they are not often adjusted. Modern methods in some cases make it possible to solve this problem even without surgery, for example, to increase the volume of tissue in the lower region of the ear, lipofilling (that is, entering the patient’s own fat) along with filler injections are used. There are two options for correction:
- When the lobe does not require a direct increase, and there is a task only to separate it from the cheek. In this case, the tissue (wedge-shaped) is excised in the abutment area, and then the edges of the damaged surface are sutured separately for the cheek and for the lobe.
- When the lobe is practically not developed, it requires a mandatory increase. With this option, the correction of the lobe is separated with a certain supply of skin, namely, it is captured in a fold and stretched, and then dissected along the capture line. The resulting curved patch is hemmed from the back and a lobe is formed.
Having examined the intricacies and features of genetics, you can find out in which case you can inherit the fact that the earlobes are fused from the parents.
Genetics and lobe
It was previously believed that the connection of the earlobe with the scalp is controlled by one gene. But recent studies, which were aimed at explaining the appearance of fused lobes, hint to geneticists that several genes are involved in the inheritance of this characteristic trait.
Studies prove that the gene of the earlobe of the human ear is obtained from both the father and the mother, as the chromosomes consist of pairs of interlocking in the form of zippers. In this case, one thread can be inherited from the father, and the other, respectively, from the mother. But what happens if the father’s lobes were fused and the mother’s, say, free-hanging? Is it possible that their child will get two completely different ears: one with fused lobe, and the other, on the contrary, with free-hanging? Of course not, this, although it may occur, is very rare. In such a situation, the question often arises of the presence of recessive and dominant genes.
So, a fused earlobe is a sign of what is?
Features of genetics and possible combinations
It has long been established that some genes are dominant, while others are called recessive. Dominant genes have priority. In the case of earlobes, the free-hanging variant is considered dominant, and the fused species are recessive. Since a person receives a gene that is responsible for the lobe from both parents, the following combinations are most likely:
- In the event that a person inherits the gene of a dominant free-hanging earlobe from his father and exactly the same from his mother, then two similar genes that differ in a free-hanging form will be inherited. This means that a person’s ears are guaranteed to be with free-hanging lobes.
- In the event that a person inherits the appearance of a recessive fused lobe and an element of a dominant type of free-hanging form, then he receives both genes at once. The dominant gene has priority, so this person will also have free-hanging earlobes.
- When a person inherits both recessive genes of fused earlobes from both parents, this means that he has two genetic elements for receiving fused urine. In this regard, there is a fused earlobe in people.
What else should you know about earlobe type inheritance?
But you should not worry at all if a person discovers in himself fused earlobes while both parents are free-hanging. This does not mean that the person was adopted. This is explained as follows: each of the parents has a pair of genes that control how the lobe will connect to the scalp.
Genes from Parents
It is also known that people receive only one gene from each parent. In the event that the father has a dominant and recessive gene, then this indicates a fifty percent probability that a person will certainly inherit one or another version of the structure of the earlobe. The same applies to the inheritance of the earlobe gene from the mother.
Thus, if both parents have both genes, and in fact their lobes are free-hanging, then there is a twenty-five percent probability that their child will have an overgrown version of the structure. That is, it turns out that the child will be born with recessive fused earlobes. I must say that in such calculations, the more variables genetics take into account, the more unpredictable the result.
Do not forget that hereditary deformation involves a much larger number of genes that affect the appearance of the ear. In addition, the earlobe may report congenital diseases. For example, the presence of a diagonal fold on it is called the Frank mark, and this indicates the presence of a great tendency to diseases of blood vessels and the heart.
What does the fused earlobes mean?
Effect on character
According to some experts, ears that are fused with the back wall with the neck muscles, having an acute angle at its base, can indicate the presence of a complex nature in the owner. It is believed that it is quite difficult for people with fused lobes to please something, they are very difficult to communicate with, stubborn, and, in addition, inveterate debaters.
Such people are considered bold and decisive, and their temperament is largely dependent on middle name and first name. They usually walk along the tip of the blade, are prone to risk. To prove something to them is completely useless, so you can only aggravate the situation, and at the same time run into conflicts. In a similar situation, this type of people is uncontrollable, and their subsequent plans and actions cannot be predicted.
What the fused earlobes are talking about is interesting to many.
Many of these people are first-class athletes: sambo fighters, karate, wrestlers or boxers. They are very cunning, dodgy and assertive. It is very difficult to stop them, only the intervention of an authoritative person can have at least some effect. Usually they are in no way inferior to anyone, their goal is to prove to everyone their superiority by showing strength and power.