Health Condition 1: K084- Partial loss of teeth
Conditions
Interventions
Intervention1: Comparison of intraoral scanning strategies with conventional impression technique: Ten patients with multiple implants in a single arch will undergo conventional open-tray implant impr
Sponsors
Sri sai college of dental surgery
Eligibility
Inclusion criteria
Inclusion criteria: Patients requiring implant-supported prosthetic rehabilitation. Patients with two or more implants in the same arch. Patients with well osseointegrated implant sites (minimum 6 months post-placement). Presence of adequate interarch space for impression coping and scan body placement. Patients willing to participate in the study. Patients with good oral hygiene and absence of active periodontal disease.
Exclusion criteria
Exclusion criteria: Patients with limited mouth opening (less than 35 mm interincisal opening). Patients with severe gag reflex interfering with scanning. Patients with uncontrolled systemic diseases (e.g., uncontrolled diabetes). Patients with active oral infections or mucosal lesions in the study area. Implants with mobility or clinical instability. Presence of excessive soft tissue overgrowth preventing proper scan body seating. Patients unable to tolerate conventional impression procedures. Patients not willing to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy (trueness and precision) of intraoral scans obtained using two scanning strategies with and without reference markers, evaluated by three-dimensional deviation analysis in Geomagic software against the reference dataset obtained from conventional open-tray impressions digitized using the Medit desktop scanner.Timepoint: Immediately after completion of scan acquisition and digital analysis. | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of the effect of reference markers on the accuracy of intraoral scansTimepoint: baseline;Quantitative assessment of three dimensional deviations between the digital datasets & the reference dataset using Geomagic softwareTimepoint: baseline | — |
Countries
India
Contacts
Public ContactSAMANVITHA NARAYANA
Sri sai college of dental surgery
Outcome results
None listed