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Completed

NCT Number: NCT06340867

Intraoral Scanner With and Without Orthodontic Brackets

this study aim to evaluate the effect of two different intraoral scanners on the scanning Quality and Time in Patients With/Without Orthodontic Brackets

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Key information

Conditions

Intra-oral Scanner Adolescent Behavior Behavior

Age range

14 year–35 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Faculty of Dentistry, Cairo university

Cairo, Egypt

About this study

aim of study : evaluate two types of Intra-oral scanner in patients with/without orthodontics brackets

methodology:

  • patient preparation diagnosis, photos, x-rays
  • starting scanning in 3 techniques bucco-palatal , palato-buccal ,s shape
  • brackets bonding by indirect technique
  • scanning after brackets placement also by same 3 techniques
  • data measurements by linear and angular measurements.

outcome:2 scanners will be evaluated

Who can participate

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

Inclusion criteria

  • Patients of both sexes.
  • Full permanent dentition cases.
  • Class I/II/III molar relationship.
  • Mild to moderate crowding cases

Exclusion criteria

  • Dental anomalies.
  • Congenital missing teeth.
  • Impaction.
  • Orthognathic surgery

Treatment and study plan

CEREC primescan intra-oral scanner

Device

intra-oral scanner

Primary outcomes

  1. compare the readings resulted from the models produced from the 3 scanners (2 intraoral scanners + the desktop scanner) before bonding and to compare the 2 intraoral scanners after bonding.

    Time frame: 3 to 4 weeks

    using 3 techniques Bucco-palatal, Palato-buccal, S-shape technique collect data and using linear , teeth dimension measurements and angular measurements in 3 shape orthodontic software for data analysis linear measurements will be maxillary/ mandibular inter canine width, maxillary/mandibular inter premolar width , maxillary/mandibular inter molar width , maxillary/ mandibular anterior arch length , maxillary/ mandibular total arch length secondly teeth dimensions by 3shape orthodontic software by measure each tooth from mesial to distal

Secondary outcomes

  1. compare the readings resulted from the models produced from the 2 scanners with and without orthodontic brackets.

    Time frame: 3 to 4 weeks

    measure according to repeatedly scans done by 2 different intra-oral scanners (primescan and carestream) on dental arch using 3 techniques bucco-palatal, palato-buccal and s shape before bonding brackets and after bonding then used 3 shape orthodontic software to superimpose the repeatedly scans on the dental arch either primescan or carestream using ( accuracy and precision) to see if the scans appears clear or deviated with / without brackets

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Effect of Two Different Intraoral Scanners on the Scanning Quality and Time in Patients With/Without Orthodontic Brackets

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Apr 2, 2024
Registry last updated
Aug 21, 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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