Comparative evaluation of CAD-CAM milled Polymethyl methacrylate Zirconia crown in primary maxillary incisors in 3-6 year old children – A Split mouth Randomized clinical study.

Comparative evaluation of CAD-CAM milled custom made Polymethyl methacrylate crown and custom made Zirconia crown in primary maxillary incisors in 3-6 year old children – A Split mouth Randomized clinical study. - NIL

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/09/073181

Enrollment

Registered

2024-09-02

Start date

Unknown

Completion date

Unknown

Last updated

2024-09-16

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

Conditions

None listed

Interventions

Intervention1: Polymethyl methacrylate crowns : One of the options available apart from the routine tooth-colored restorations is the polymethyl methacrylate crowns, these are made of polycarbonate r

Eligibility

Inclusion criteria

Inclusion criteria: a. Children of age 3 – 6 years b. Primary maxillary incisors indicated for crowns with minimum of 1-2 mm of tooth structure present above the gingival margin c. Sound antagonist teeth d. Children who are healthy and don’t require special health care e. No deleterious oral habits

Exclusion criteria

Exclusion criteria: a. Children with presence of systemic diseases that require special heath care b. Primary maxillary incisors treated with post and core c. Extensively decayed primary maxillary incisors with presence of root stumps d. Children who have parafunctional habits such as bruxism e. Teeth with proximity to exfoliation and resorption of root passed its half of length

Design outcomes

Primary

Measure	Time frame
a.Gingival health -Loe H and Silness P Index (1963) b.Plaque accumulation-Silness P and Loe H Index (1967) Timepoint: AT 1 3 AND 6 MONTHS	—

Secondary

Measure	Time frame
c. Parental acceptability- 5 point Likert scale d. Restoration failure- USPHS Alpha rating criteria(1980) e. Marginal integrity- Modified USPHS Alpha rating criteria Timepoint: AT 1 3 AND 6 MONTHS	—

Countries

India

Contacts

Public ContactDr Aditi Oza

Sinhgad dental college and hospital

b.salunkhe@rediffmail.com9922203344

Outcome results