How are dimples formed?

Dimples, also known as smile dimples and smile dimples, are mostly located on the cheeks. People with dimples look very cute and friendly when they smile. But not everyone has dimples, why is that? How are dimples formed? Ziwei Mansion will tell you from several aspects.

How are dimples formed? <br />Dimples are formed by muscle activityDimples are formed by muscle activity just beneath the skin. Most of the muscles in the human body are firmly attached to the bones by tendon fibers, such as the chest muscles and lower limb muscles. The facial expression muscles are an exception. They are directly attached to the facial skin. When the facial expression muscles contract, they will affect the facial skin, causing various wrinkles to appear on the face, producing expressions of joy, anger, sorrow, and happiness. The dimples that appear on a small face are formed by the relative movement of the facial skin and facial expression muscles such as the buccinator muscles and zygomatic muscles.
Whether you can have dimples depends on the degree of development of the facial muscles. People whose zygomatic muscles are not so plump and who have less subcutaneous fat on their faces generally do not have dimples when they smile.
Dimples are formed by dominant inheritance. Some people have dimples through dominant inheritance. Dominant inheritance means that as long as there is one dominant gene in a pair of genes, the determined trait will be expressed even if they are not paired.
Dimples formed through surgery Dimples formed through surgery are also called artificial dimples. The surgical principle of making artificial dimples is to artificially adhere the skin and muscles at the dimple site.
Celebrities with dimples <br />Tang Yan, Tong Liya, Ruby Lin, Zhang Ting, Xu Qing, Li Xiang, Zhang Hanyun, Liu Yifei, Ady An, Cecilia Cheung, Qi Wei, JJ Lin, Xuan Bing, Jimmy Lin, Jerry Yan, Chen Sicheng, etc.

The above is a summary of how dimples are formed. I hope it will be helpful to you! Please continue to follow Ziwei Mansion Xiong Zhanghao for more information!

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How are dimples formed?

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