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Correlation of the Mesio-Distal Widths of the Mandibular to the Maxillary Anterior Teeth

Correlation of the Mesio-Distal Widths of the Mandibular to the Maxillary Anterior Teeth in Egyptian Individuals With Normal Tooth Size Using Digital Models: A Pilot Study

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07734571
Enrollment
100
Registered
2026-07-29
Start date
2026-08-01
Completion date
2026-12-01
Last updated
2026-07-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Correlation of the of the Mandibular to theMaxillary

Keywords

Widths of the Mandibular to theMaxillary Anterior Teeth., Widths of the Mandibular, mesio-distal width of Mandibular

Brief summary

Calculation of Mesiodistal width of maxillary and mandibular anterior teeth : 1. Scan the patient's maxillary and mandibular arches to obtain digital casts using an intraoral scanner. 2. Upload the digital casts and occlusal record scans into the CAD-CAM software (Dental System; 3Shape). 3. Measurement of mesiodistal width for maxillary and mandibular anterior teeth.

Interventions

OTHERCorrelation of the Mesio-Distal Widths

1. Scan the patient's maxillary and mandibular arches to obtain digital casts using an intraoral scanner. 2. Upload the digital casts and occlusal record scans into the CAD-CAM software (Dental System; 3Shape). 3. Measurement of mesiodistal width for maxillary and mandibular anterior teeth.

Sponsors

Cairo University
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
OTHER

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Egyptian individuals. * Presence of all permanent anterior teeth. * Normal tooth size as determined by clinical examination.

Exclusion criteria

* Dental anomalies affecting tooth size or shape. * Missing anterior teeth. * Worn anterior teeth. * Restorations or proximal caries affecting the mesiodistal width of the anterior teeth.

Design outcomes

Primary

MeasureTime frameDescription
Correlation between the mesiodistal widths of the mandibular and maxillary anterior teethBaselineThe mesiodistal widths of the maxillary and mandibular anterior teeth will be measured on digital dental model using 3Shape CAD/CAM software after uploading the digital model and occlusal record scans. The correlation between the mandibular and maxillary anterior tooth widths will then be analyzed.

Countries

Egypt

Contacts

CONTACTFatima S. Alghabban, Master Degree Student
Fatima.jabra@dentistry.cu.edu.eg+201501663700
PRINCIPAL_INVESTIGATORFatima S. Alghabban, Master Degree Student

Cairo University

STUDY_DIRECTORAmr R. El Beialy, Professor

Cairo University

STUDY_DIRECTORMohammed Abd-El-Ghafour, Associate Prof,

Cairo University

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 30, 2026