Evaluation of Intraoral Scanning vs Conventional Impression in Assessing Dental Crowding
Evaluation of Intraoral Scanning Versus Conventional Impression in Assessing Dental Crowding Among a Group of Egyptian Children: A Cross Sectional Study
The purpose of this study is to evaluate and compare the effectiveness and efficiency of Intraoral Scanning (IOS) versus conventional impressions in assessing dental crowding among a group of Egyptian children. Accurate space analysis and crowding assessment are essential for pediatric orthodontic planning. Intraoral scanners offer a digital alternative that may improve patient comfort and reduce procedure time compared to traditional alginate impressions. This observational cross-sectional study aims to provide clinical evidence regarding the validity of digital impression techniques in pediatric dental settings.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Dental crowding is one of the most common malocclusions observed in pediatric dentistry, requiring precise diagnostic models for accurate treatment planning and space analysis. Traditional alginate impression procedures often cause discomfort, gag reflexes, and anxiety in pediatric patients. The emergence of intraoral digital scanners (IOS) provides a 3D digital approach that enhances patient acceptance and streamlines diagnostic workflows.
In this cross-sectional study, eligible Egyptian children presenting with dental crowding will undergo both intraoral digital scanning and conventional impression procedures. Dental arch measurements, space analysis, and crowding severity will be assessed using both methods to evaluate agreement, effectiveness, procedure duration, and patient acceptance. The study aims to contribute clinical data on the application and feasibility of digital workflow technologies in pediatric dentistry in Egypt.
Studietype
Registrering (Antatt)
Kontakter og plasseringer
Studiekontakt
- Navn: Abdulrhman Mohamed Elsadek, Master's Candidate
- Telefonnummer: +201552599878
- E-post: abdulrhmanelsadek98@gmail.com
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Pediatric patients attending the outpatient clinics who require space analysis and evaluation for dental crowding.
Beskrivelse
Inclusion Criteria:
- Egyptian children aged 11-13 years
- Dental crowding ≥ 2 mm in at least one arch, determined by space analysis (arch length discrepancy). Crowding will be calculated as the difference between the sum of mesiodistal tooth widths and the available arch perimeter measured on the diagnostic cast. A discrepancy ≥ 2 mm will be considered clinically significant
- Fully erupted permanent teeth (first molar to first molar)
- No previous orthodontic treatment
Exclusion Criteria:
- Craniofacial anomalies
- Missing or grossly restored teeth
- Uncooperative behavior
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Observasjonsmodeller: COHORT
- Tidsperspektiver: CROSS_SECTIONAL
Kohorter og intervensjoner
Gruppe / Kohort |
Intervensjon / Behandling |
|---|---|
|
Dental Crowding Cohort
Egyptian children presenting with dental crowding who will undergo both intraoral scanning and conventional impressions. |
Digital intraoral scanning for dental crowding assessment. alginate impression for dental crowding assessment. |
Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Arch Perimeter
Tidsramme: At the baseline visit during impression taking
|
At the baseline visit during impression taking
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Mesiodistal Teeth Widths
Tidsramme: At the baseline visit during impression taking
|
At the baseline visit during impression taking
|
|
Dental Crowding
Tidsramme: At the baseline visit during impression taking
|
At the baseline visit during impression taking
|
Samarbeidspartnere og etterforskere
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- IOS-PED-2026
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .