Having beautiful and symmetrical teeth has a great impact on the beauty of human faces. Neat and beautiful teeth are a subject that has been considered by humans since the distant past, and today, despite the new methods and methods of dentistry, having beautiful and tidy teeth is not far from expectation and out of reach. Having a beautiful smile is only possible with regular teeth. Many people avoid smiling or have their hands in front of their mouths when laughing due to their messy teeth. The purpose of the smile design is to eliminate such problems. There are various methods and methods to correct the smile design, and depending on the condition of the patient’s teeth, gums and jaw, and the degree of tooth disintegration, one of the methods or a combination of several methods are prescribed by the doctor. In this article, we try to introduce the types and types of methods that are used to modify the design of the smile and briefly explain each of them.

As we have said, smile design correction is a set of dental treatment and beauty methods that ultimately brings a more beautiful and pleasant smile to the patient.

By performing these methods, the doctor tries to correct the shape of the teeth, their position in the gums, the color and shape of the patient’s teeth. Some of these methods, which we will examine separately in the following, are dental laminating, composite veneers, bleaching, dental veneers, orthodontics, gingival surgery, etc.

Smile design correction is not only for people who have asymmetrical and damaged teeth and yellow or black. Also, people who have healthy teeth can use these methods by making small changes and whitening their teeth, and have a more beautiful smile.

A variety of cosmetic and therapeutic methods to correct the design of the smile

To correct the patient’s smile pattern, the doctor prescribes one or a combination of the following methods depending on the patient’s teeth and gum problems.

  • Orthodontic
  • Dental laminating
  • Composite veneer
  • Dental crowns
  • Gum lift
  • Bleaching

In the following, we will briefly review each of these methods.


Orthodontics is one of the oldest and most common dental treatment and cosmetic methods for arranging teeth. Many people indeed undergo orthodontics to correct the shape of their teeth and their dislocations, but you should know that in many cases the purpose of orthodontics is treatment because dislocated teeth or non-standard jaws in some cases cause problems such as headaches, digestive problems due to inability to properly chew food and tooth decay and many other cases. Orthodontics is a time-consuming treatment and takes 1 to 2 years, depending on the degree of dislocation of the patient’s teeth. The best time to do orthodontics is during adolescence and youth, but adults can also use orthodontics in consultation with a dentist. Different types of orthodontic methods depending on the patient’s condition and the doctor’s diagnosis, one of these methods are used.

Dental laminate

One of the cosmetic methods of teeth that is very popular today and few people have not heard its name is dental laminating. If you have irregular teeth or there is a gap between your teeth, you are the right case for laminating teeth. Dental laminate is a thin layer that is placed on the tooth and has different materials. To prepare the laminate, first, the patient’s teeth are molded and then the laminates are prepared in the laboratory-based on the patient’s tooth mold. In many cases, some of the patient’s teeth must be shaved to laminate the tooth. As we have said, dental laminate has different materials, which are generally divided into two types of ceramic and composite laminates. In new types of laminate, the amount of teeth grinding has been greatly reduced.

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Dental composite

As we said, one of the types of dental laminate is composite. Composite has less strength than laminate and is more likely to break and crack, but it is very easy to repair. Another difference between composite and laminate is that it does not require molding and can be done in one session. Also, in composite, the amount of teeth grinding is much less than laminate. Composite also has different types and has different prices depending on the strength.

Dental crowns

Dental veneers are used when the crown of the tooth, ie the outer part of the tooth, is lost, but the root, i.e. the part inside the gum, is healthy. In these cases, the dentist uses a veneer to restore the patient’s tooth. Dental veneers also have different types and different prices. Veneers are often used for canines, but can also be used to maintain the appearance of front teeth. Today, the best type of dental veneer is zirconia veneer.

Gum lift

In some patients, when laughing and smiling, a part of the gums is seen that does not have a pleasant appearance. This type of smile is called a gingival smile. To solve this problem, the doctor uses a gum lift. In a gingival lift, the patient’s gums are pulled up so that they do not appear when laughing. Dentists use a gingival lift to increase the length of the crown of the tooth and remove some of the patient’s gums. This operation does not require anesthesia and stitches and can be done only with anesthesia and only in one session. Of course, depending on how much of a person’s gums are seen when laughing and whether the problem is related to the position of the upper jaw or the shortness of the upper lip, different prescriptions are made for treatment. Sensory or laser mesh the whole thing goes away and sometimes jaw surgery is needed.

Tooth bleaching

Some people have regular teeth but their teeth are not white enough so they do not have enough confidence when laughing. In this type of people, teeth whitening and bleaching methods are used to correct the smile design. In bleaching, the outer layer of the teeth is polished using special materials. Also, for better results, scaling of the teeth is used, which not only does not harm the teeth but also prevents the accumulation of plaque over time and tooth decay. Be.

As mentioned, the dentist may use one or a combination of the above methods to correct the patient’s smile pattern. Leave the choice of the most appropriate method to correct your smile design to the dentist.

Principles of smile design modification

In general, the factors that are effective in choosing the right smile design for each person are the patient’s face shape, age and gender of the patient and finally the patient’s taste, and finally, the dentist will consider the most appropriate treatments for the person.

Principles of smile design in 1400

In the past, having beautiful and tidy teeth was difficult, but today, with the advances in dentistry, having beautiful teeth is not a difficult and out-of-reach task at all. Many people believe that asymmetrical and irregular teeth reduce their self-confidence in social and work relationships. Therefore, modifying the smile design is one of the most demanded beauty works today. To have a beautiful smile design, there are principles and frameworks that we will examine below.

Principles of smile design

  • To have a beautiful smile, the line that connects the pupils of the eyes and the line that connects the canines and the upper lip line should be parallel to each other and the surface of the horizon.
  • To have a beautiful smile, the distance between the teeth on the winning edge follows certain proportions.
  • To have a beautiful smile, the winning edge of the maxillary teeth at the rest of the lips, 2 to 3 mm should be seen.

When smiling, the upper lip should pass through the junction of the gums and the teeth.

The cutting edge of the maxillary teeth should normally be 1 to 1.5 mm ahead of the cutting edge of the mandibular teeth.

  • The ratio of the width of the teeth to their height should be 0.75 to 0.8.

To have a beautiful smile, a maximum of 1 to 2 mm should be seen from the gums when laughing.

A variety of smile designs

  • Young smile

The two front teeth in this type of smile are taller than the two front teeth. This type of smile indicates a person’s youth and this type of smile design is suitable for people who have large and prominent lips.

  • Smile wisely

In this type of smile, the winning edge of the maxillary teeth is straight and in a straight line. Usually, this type of smile indicates the maturity of the person because at a young age the teeth are not the same size and over time the teeth are worn together and become the same size, so the teeth that are in a straight line indicate the maturity of their owner.

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