Intraoral Scanner With and Without Orthodontic Brackets

Completed

• Conditions: Intra-oral Scanner; Adolescent Behavior

• Registration Number: NCT06340867
• Lead Sponsor: Cairo University

Brief Summary

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

Detailed Description

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

Study Timeline

• Study Start: 2022-06-15
• Primary Completion: 2023-06-24
• Study Completion: 2023-09-03
• Study First Submitted: 2024-03-15
• Study First Submitted QC: 2024-03-29
• Study First Posted: 2024-04-02
• Status Verified: 2024-08
• Last Update Submitted: 2024-08-19
• Last Update Posted: 2024-08-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

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

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Exclusion Criteria

1. Dental anomalies.
2. Congenital missing teeth.
3. Impaction.
4. Orthognathic surgery

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
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.	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 Outcome Measures

Name	Time	Method
compare the readings resulted from the models produced from the 2 scanners with and without orthodontic brackets.	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

Trial Locations

Locations (1)

Faculty of Dentistry, Cairo university; 🇪🇬 Cairo, Egypt