Determining Shapes and Dimensions of Dental Arches for the Use in Lingual Technique.

Federal University of São Paulo

Status: Completed

Conditions: Dental Arch Relationship Anomaly

Treatments: Other: general group

Study type: Observational

Funder types: Other

Identifiers

NCT03360513

FUSãoPaulo15

Details and patient eligibility

About

This study aims to determine the shape and dimension of dental arches from a lingual perspective, and determine shape and size used for lingual Orthodontics.

Full description

The study sample comprised 70 Caucasian Brazilian individuals with normal occlusion and at least four of Andrew's six keys. Maxillary and mandibular dental casts were digitized (3D) and the images were analyzed by Delcam Power SHAPET 2010 software. Landmarks on the lingual surface of teeth were selected to determine the shape and size of dental arches.

Enrollment: 70 patients

Sex: All

Ages: 15 to 21 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:criterion was that individuals should be at least 15 years of age all permanent teeth in occlusion -

Exclusion Criteria:with no odontogenic abnormalities

Trial design

70 participants in 1 patient group

general group

Description:

Comprised 70 caucasian Brazilian individuals with normal occlusion and at least four of Andrew's six keys.

Treatment:

Other: general group