Performance of single unit 3D printed permanent resin crown

Not yet recruiting

• Conditions: Other specified disorders of teethand supporting structures,

• Registration Number: CTRI/2025/04/085599
• Lead Sponsor: Dr Swapna B V

Brief Summary

Forty patients will be selected on the inclusion and exclusion criteria and will be divided into two groups with twenty patients receiving three dimensional  printed crowns from different resin groups. Patient  with  periodontally healthy vital or nonvital teeth with adequate occlusal gingival height and no signs of bone resorption or periapical pathology will be included. Tooth preparation will be done according to the standard operating procedure. The prepared tooth will be digitally scanned, and the crown will be designed with software and the crowns will be printed. The crowns will be cemented using resin cement with standard protocol. The patient will be recalled after two weeks and  six  months and one year intervals. During recall the crown will be evaluated using modified Ryge criteria.

Detailed Description

Not available

Study Timeline

• Last Update Posted: 2025-04-23
• Study Start: 2025-05-26

Recruitment & Eligibility

• Status: Not Yet Recruiting
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

Patient with periodontally healthy vital/nonvital teeth with adequate occlusal gingival height and no signs of bone resorption or periapical pathology.

Exclusion Criteria

• Patients with poor oral hygiene, reduced crown length, and periodontal disease will be excluded.
• Pregnant patients, elderly, Physically challenged patients.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
evaluation will enable clinicians to better grasp the characteristics of these materials, thereby aiding in the informed selection of the most suitable material for specific clinical cases.	outcome will be assessed after 2weeks , 6 months and 1 year after cementation.

Secondary Outcome Measures

Name	Time	Method
The best 3D printed permanent material for crown and bridges will be identified.	Patient satisfaction score will be assessed after 1 year of cementation.

Trial Locations

Locations (1)

Manipal College Of Dental Sciences; 🇮🇳 Udupi, KARNATAKA, India

Manipal College Of Dental Sciences

🇮🇳Udupi, KARNATAKA, India

Dr Swapna B V

Principal investigator

9880359889

swapna.bv@manipal.edu