This study is an in vivo study for a completely edentulous arch to evaluate the accuracy of digital scan impressions using two different scanning strategies and reference markers

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

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/05/087091

Enrollment

Registered

2025-05-19

Start date

Unknown

Completion date

Unknown

Last updated

2025-05-26

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

Conditions

None listed

Interventions

Intervention1: Intraorally scanned ridges: 1st scan- Continuous/ Non-stitched complete arch scan without reference marks 2nd scan- Stitched complete arch scan without reference marks 3rd scan- Contin

Eligibility

Inclusion criteria

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

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

Design outcomes

Primary

Measure	Time frame
1.To investigate the scan accuracy of stitched digital scan and non-stitched digital scan to a reference scan for completely edentulous archTimepoint: baseline	—

Secondary

Measure	Time frame
To determine the influence of reference markers on the accuracy of the stitched & nonstitched digital scans for completely edentulous archTimepoint: baseline	—

Countries

India

Contacts

Public ContactDr Riya Arora

DR HARVANSH SINGH JUDGE INSTITUTE OF DENTAL SCIENCES AND HOSPITAL

drlalitbida@gmail.com9914419876

Outcome results