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OpenTrials
Completed

NCT Number: NCT05670431

The Effect of Smile Designs on Aesthetic Perception

The goal of this observational study is to examine the effect of designs using different aesthetic dental proportions made with the digital smile design program on the aesthetic perception of individuals of different ages, gender, and educational status.

The main questions it aims to answer are:

1. The golden ratio is the most aesthetic ratio known and accepted in dentofacial structures. 2. There is no significant difference between the aesthetic perception of dental students, dentists, specialist dentists and laypeople.

Participants will answer:

* The first 5 questions related that demographic data such as age, gender, and educational status. * The smile designs of a woman and a man, prepared according to 8 different principles, will be evaluated by the participants according to the Likert scale.

Researchers will compare the 4th and 5th-grade students of a dentistry faculty, dentists, specialist dentists and laypeople to see the effect of smile design on facial aesthetic perception.

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Key information

Conditions

Dentistry Perception

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Trakya University

Merkez, Edirne, 22030, Turkey (Türkiye)

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Anyone who can answer the survey online

Exclusion criteria

  • individuals under the age of 18

Treatment and study plan

Primary outcomes

  1. Likert scale

    Time frame: 1 day (single measurement)

    There are 5 rating levels on the Likerts scale: very ugly, ugly, unstable, beautiful, very beautiful. People in 5 different groups will evaluate different smile designs with a Likert scale according to their aesthetic perceptions.

Sponsors and collaborators

Lead sponsor

Trakya University

Other

Registry information

Official study title

The Effect of Smile Designs Using the Digital Smile Design Program on Aesthetic Perception

Important dates

Study start
2023
Primary completion
2023
Study completion
2023
First posted
Jan 4, 2023
Registry last updated
May 6, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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