To compare the accuracy of shade selection among classic shade guide, digital camera, smartphone and a digital shade guide for anterior all ceramic crown.

A Comparison Of Shade Selection Accuracy among Classic Shade Guide, Digital Camera, Smartphone And Digital Shade Guide For All Anterior Ceramic Crown : An In-Vivo Study - NIL

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/03/063430

Enrollment

Registered

2024-03-01

Start date

Unknown

Completion date

Unknown

Last updated

2024-04-29

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

Conditions

Health Condition 1: K029- Dental caries, unspecified

Interventions

Intervention1: Classic Shade guide group: All ceramic crowns fabricated using shade recorded by classic Shade guide on the day of crown delivery Intervention2: Digital Shade guide group: All ceramic c

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patient with maxillary anterior tooth requiring FPD. 2. Teeth that presented an unaltered reference adjacent natural tooth

Exclusion criteria

Exclusion criteria: 1. Patient with missing adjacent teeth 2. Patient with severe discoloration

Design outcomes

Primary

Measure	Time frame
To measure magnitude of color difference between crown fabricated and reference tooth at time of crown deliveryTimepoint: To compare the shade selection accuracy using classic shade guide, digital camera, smartphone and digital shade guide for anterior all ceramic crown. The primary outcome is to measure magnitude of color difference between crown fabricated and reference tooth.	—

Secondary

Measure	Time frame
To study the accuracy of recording the shade for all ceramic crown using classic shade guide, digital shade guide, smart phone and digital cameraTimepoint: At the time of delivery of crown	—

Countries

India

Contacts

Public ContactGagan Kumar

Maulana Azad Institute of Dental Sciences

dr_rekhagupta@yahoo.co.in9654700952

Outcome results

None listed

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