Dimples are the little dips in cheeks and chins that happen when someone smiles or makes a facial expression, typically found a couple of centimeters away from the corners of your mouth.

While some consider a perfect smile or jawline aesthetically pleasing, dimples carry the day for others. In some cultures, these small indentations on the chin or cheeks signify beauty and luck.

In people with dimples, however, the zygomaticus major divides into two groups of muscle — one above the corner of the mouth and the other below. This is called a double or bifid ZMj.

This muscle is involved in facial expression. It’s the one that helps to raise the corners of your mouth when you smile. In people without dimples, the zygomaticus major muscle usually begins at ...

In medicine, this word is sometimes used to describe dimples higher on the face and closer to the corners of the mouth. They ...

Natural dimples result from a facial muscle called the zygomaticus major, which connects the corners of the mouth to the cheekbone. When this muscle is shorter than usual, it creates dimples when ...

Generally, such a muscle usually extends vertically from the cheekbone till the edges of the oral corners of the mouth. In people with dimples, the muscle splits into two separate bundles ...

Dimples are usually known as cute little accents to a smile that appear near the corners of the mouth. Idols with dimples include BTS’s RM and TWICE’s Chaeyoung, among many others. There’s a ...

Dimple makers are small devices with two balls at each end of a wire, similar to the shape of tweezers. They are placed on either side of the mouth so that the balls pinch the inner and outer cheeks.