There is no strict clinical standard for the length of the neck, which is generally 10- 18 cm. Some friends are born with long cervical vertebrae, and some friends are born with short cervical vertebrae, so there is no strict length as a standard in clinic. If everyone's neck is short, it may be caused by obesity. The trapezius muscles on both sides of the neck of obese patients are developed, which will shorten the neck. Some patients will also shorten their necks because of shoulder slippage and shoulder retraction. From a genetic point of view, the development of the whole skeleton is influenced by genetic factors. The symptoms of short neck may be caused by heredity, and surgery cannot treat and alleviate them. Therefore, as long as it is within the normal range, you don't have to worry too much and you don't have to go for plastic surgery.
In daily life, many people have different necks. We don't have to worry too much about these differences. What we need to know is that there are many factors that affect the length of our neck, such as height. A tall man's neck is longer than the corresponding short neck, which is equivalent to scaling. Of course, there are genetic factors. This is something we can't change. It belongs to our parents. Therefore, we don't have to deliberately compare the length of the neck with others, as long as it is within the normal range. If you have abnormal performance, you should also go to a professional hospital to consult a doctor. We only need to know a normal range by ourselves, as long as it is between 10- 18cm, it is normal, so don't worry too much.