Comparison of Fit, Function, and Gum Health in Temporary Dental Crowns Made by Hand vs. CAD/CAM Technology A Clinical Study

A Comparative Study of Prosthetic and Biological Parameters of Provisional Resrtorations Fabricated Using Conventional And Computer-Aided Design/Computer-Aided Manufacturing Technique: An In Vivo Study - NIL

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/07/091809

Enrollment

Registered

2025-07-28

Start date

Unknown

Completion date

Unknown

Last updated

2025-08-18

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

Conditions

Health Condition 1: K040- Pulpitis

Interventions

Intervention1: Conventional provisional crowns: To evaluate the prosthetic parameters, clinical indices, and inflammatory markers IL-1B with respect to the posterior teeth provisionalized using conven

Eligibility

Inclusion criteria

Inclusion criteria: Patients requiring endodontic treatment of two contralateral posterior teeth (maxillary or mandibular). Fully erupted teeth with stable occlusion. No gingival inflammation. No clinical attachment loss in endodontically treated teeth. Good oral hygiene. Systemically healthy individuals. Willingness to provide informed consent and comply with follow-up visits.

Exclusion criteria

Exclusion criteria: Systemic conditions that impair healing (like uncontrolled diabetes). Immunocompromised patients or those with blood dyscrasias. Allergy to PMMA or materials used in CAD/CAM crowns. Teeth with insufficient remaining structure requiring post and core. Poor oral hygiene,active caries,or untreated periodontal disease. Parafunctional habits like bruxism. Psychological disorders or unrealistic expectations. Non-compliant patients with past history of missed appointments.

Design outcomes

Primary

Measure	Time frame
Plaque Accumulation will be measured using Plaque Index-Higher scores indicate increased plaque accumulation. Probing Depth will be Measured in millimetres using a periodontal probe. Indicates the depth of periodontal pockets; deeper values signify more severe periodontal disease. Bleeding on Probing will be Evaluated as present or absent upon probing. Reflects the presence of gingival inflammation. Marginal Adaptation will be Assessed using a dental probe to evaluate the fit between the temporary crown and abutment. Interproximal Contact Points will be Checked using dental floss. Contacts will be recorded as tight, ideal, open, or loose. Color Stability of Temporary Restorations will be Evaluated using the VITA Toothguide 3D-MASTER shade guide.Timepoint: At baseline, 1 week, and 1 month	—

Measure

Time frame

Plaque Accumulation will be measured using Plaque Index-Higher scores indicate increased plaque accumulation. Probing Depth will be Measured in millimetres using a periodontal probe. Indicates the depth of periodontal pockets; deeper values signify more severe periodontal disease. Bleeding on Probing will be Evaluated as present or absent upon probing. Reflects the presence of gingival inflammation. Marginal Adaptation will be Assessed using a dental probe to evaluate the fit between the temporary crown and abutment. Interproximal Contact Points will be Checked using dental floss. Contacts will be recorded as tight, ideal, open, or loose. Color Stability of Temporary Restorations will be Evaluated using the VITA Toothguide 3D-MASTER shade guide.Timepoint: At baseline, 1 week, and 1 month

—

Secondary

Measure	Time frame
patient satisfaction levels regarding the comfort, aesthetics, and durability of the temporary crowns using a structured questionnaire.Timepoint: At baseline, 1 week, and 1 month	—

Countries

India

Contacts

Public ContactDr Bhupender Yadav

SGT University

bhupender.yadav@sgtuniversity.org8743019484

Outcome results

None listed

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