The morphological differences between a man and a woman are numerous. The face of a man does not have the same features as that of a woman.
The maxilla is the horseshoe-shaped bone located under the mouth at the bottom of the face, it is responsible for the shape of the jaw and the face.
The man has more often a square face, and his chin is more marked.
In men, a broad chin would be associated with social dominance and judged by women as more attractive, more masculine.
Augmentation genioplasty by prosthesis or hyaluronic acid injection is the most frequently performed procedure to increase chin projection.