Comparison the clinical adjustment time for tooth supported restorations fabricated by completed arch scan & quadrant scan ( randomized clinical trial)

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20251025067750N1

Enrollment

Registered

2025-11-04

Start date

2025-11-22

Completion date

Unknown

Last updated

2025-12-08

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

Conditions

tooth supported restorations fabricated.

Interventions

Intervention 1: intervention group: group1: Patients receiving tooth-supported restorations using full-arch scanning. Intervention 2: Intervention group: group2: Patients receiving tooth-supported re

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Age above 18 years Having complete dental arches in both jaws Absence of super eruption in the opposing tooth of the prepared tooth Having a 360-degree ferrule with a height of 2 millimeters around the prepared tooth

Exclusion criteria

Exclusion criteria: Presence of mesial/distal angulation (tipping) of teeth adjacent to the prepared tooth. 2. Ferrule height ( prepared tooth) less than 4 millimeters Loss of posterior occlusal stops Presence of crossbite in posterior teeth Presence of reverse overjet in anterior teeth having a taper greater than 6 degrees or undercuts on the prepared tooth

Design outcomes

Primary

Measure	Time frame
Adjustment time. Timepoint: in the restoration delivery session. Method of measurement: Chronometer.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Khaje Alizade

Zahedan University of Medical Sciences

ali.alizadeh6904@yahoo.com+98 54 3341 4004

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026