Have you ever marvelled at the perfection of a seashell and the way it spirals out without a single imperfection?
Or held a leaf up to the sun and examined the immaculately balanced pattern within?
These magical, naturally occurring patterns are what are often referred to featuring ‘The Golden Proportion’.
Represented by the Greek letter ‘phi’, it is a ratio of 1.618:1, this so-called golden ratio also crops up in the shape of weather fronts such as hurricanes, as well as in elephant tusks and even ants and bees.
Some historians have even mused that it might have been used in the construction of the pyramids in Ancient Egypt.
The golden ratio has been described as a mathematical connection between two aspects of an object.
Also sometimes referred to as the ‘divine proportion’, it has been used for centuries in art, architecture and design.
It is also commonly used in dentistry, as Pro Smile founder Dr Julian Perry explains: “Dentists use the Golden Proportion as a guideline for determining the ideal size and proportions of teeth, particularly in cosmetic or restorative dentistry.
“It’s used to find the ideal ratio of the visible portion of a tooth, including the width and length of the front teeth, the size and position of the lateral incisors, and the proportions of the upper and lower teeth.
“The use of the Golden Proportion in dentistry is based on the idea that teeth that are proportioned according to this ratio are more aesthetically pleasing and harmonious and can enhance the overall appearance of the smile.”
The important word to remember when it comes to the use of the golden ratio in dentistry is ‘guideline’.
That’s because every individual is different and one single mathematical formula might work well for Mother Nature creating nature by numbers but it doesn’t always work when it comes to improving an individual’s appearance.
As Dr Perry reminds us: “The Golden Proportion should not be used as a strict rule for all patients. Every patient's teeth and facial features are unique, and the ideal proportions may vary depending on individual factors such as age, gender, and facial structure.”