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Clinical Trials/CTRI/2025/05/087091
CTRI/2025/05/087091Not yet recruitingPhase 1

To Evaluate The Accuracy Of Digital Scan Impressions For Completely Edentulous Arch Using Two Different Scanning Strategies And Reference Markers - An In Vivo Study

Panjab university1 site in 1 country32 target enrollmentStarted: February 6, 2025Last updated:
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Conditions

Trial Snapshot

Phase
Phase 1
Status
Not yet recruiting
Sponsor
Enrollment
32
Locations
1
Primary Endpoint
1.To investigate the scan accuracy of stitched digital scan and non-stitched digital scan to a reference scan for completely edentulous arch
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

comparing the accuracy of the stitching and non-stitching technique in case of completely edentulous arch. In addition to that use of surgical markers for making reference marks intraorally to check whether using artificial reference markers has an effect on the accuracy of digital scan impressions and whether it facilitates superimposition of the digital scan images. This study will lead to a better understanding of the scanning strategy for obtaining a completely edentulous arch impression and the influence of using artificial landmarks for the same

Study Design

Study Type
Interventional
Allocation
Not Applicable
Masking
Not Applicable

Eligibility Criteria

Ages
30.00 Year(s) to 70.00 Year(s) (—)
Sex
All

Inclusion Criteria

  • •a Healthy subjects having completely edentulous well rounded ridge in upper or lower jaw b No infectious disease c Age Subjects between 30 to 70 years of age d Subjects having normal salivary flow and not taking any medication that would alter the quality or quantity of saliva.

Exclusion Criteria

  • •a)Pregnant and lactating women b)Subjects with temporomandibular joint disorder c)Subjects having any tissue pathology, neuromuscular problem or need for pre prosthetic surgery d)Extremely resorbed ridges e)Flabby and hypertrophic/ hyperplastic mucosa f)Subjects having high arched-palate.

Outcomes

Primary Outcomes

1.To investigate the scan accuracy of stitched digital scan and non-stitched digital scan to a reference scan for completely edentulous arch

Time Frame: baseline

Secondary Outcomes

  • To determine the influence of reference markers on the accuracy of the stitched & nonstitched digital scans for completely edentulous arch(baseline)

Investigators

Sponsor
Panjab university
Sponsor Class
Research institution and hospital

Study Sites (1)

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