Evaluation of clinical performance of posterior monolithic zirconia single implant crown

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900023262

Enrollment

Unknown

Registered

2019-05-19

Start date

2019-06-03

Completion date

Unknown

Last updated

2019-05-20

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

Conditions

partial edentulism

Interventions

1: intraoral scanning (IOS) immediately after implant placement

2:IOS after implant healing

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Partial edentulism patients who have a molar or premolar teeth missing chose to accept the implant supported single crown. They are in good general health and have enough prosthetic space.Sign inform consent form and regular follow up.

Exclusion criteria

Exclusion criteria: Uncontrolled diabetes, hemophilia, metabolic bone disorder,radiation treatment to the head or neck region, current chemotherapy and pregnancy, bruxism.

Design outcomes

Primary

Measure	Time frame
Clinical outcome measures;Probing Depth;Modified Plaque Index;Sulcus Bleeding Index;Keratinized Mucosa Index;Marginal Bone Loss;	—

Secondary

Measure	Time frame
Implant complications;	—

Countries

China

Contacts

Public ContactPan Shaoxia

Department of Prosthodontics, Peking University School and Hospital of Stomatology

panshaoxia@vip.163.com+86 13011110951

Outcome results

None listed

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