None listed
Conditions
Interventions
Intervention1: Digital Photogrammetry: An extra-oral photogrammetry scan using specialized photogrammetry markers attached to the implants to capture 3D coordinate data. Total duration of intervention
Sponsors
Dr Hariharasamavela S
Eligibility
Inclusion criteria
Inclusion criteria: Completely edentulous patients. Presence of more than four completely healed implants. Adequate mouth opening. Lack of highly mobile soft tissues. No severe implant angulation complications. Willingness to provide informed voluntary consent.
Exclusion criteria
Exclusion criteria: Partially edentulous patients. Patients with four or fewer implants, or implants that are not fully healed (e.g., immediate loading cases). Restricted mouth opening (trismus). Presence of highly mobile or flabby soft tissues. Severe implant angulation complications. Patients unwilling or unable to provide informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 3D Accuracy (Trueness) measured as the deviation between the test scans (digital photogrammetry, intraoral scans with/without spray) and the reference scan (conventional open-tray). This will be evaluated quantitatively using linear deviation, angular deviation, and Root Mean Square (RMS) values.Timepoint: Baseline (Day 0), At Week 2 (Immediately following the clinical verification of the master framework and completion of the test scans) | — |
Secondary
| Measure | Time frame |
|---|---|
| NILTimepoint: NIL | — |
Countries
India
Contacts
Public ContactDr Hariharasamavela S
KSR Institute of Dental Science and Research
Outcome results
None listed