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Research on the Functional Occlusal Surface Design of Dental Crown Based on 3D Point Cloud Intelligent Generation

Research on the Functional Occlusal Surface Design of Dental Crown Based on 3D Point Cloud Intelligent Generation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400094388
Enrollment
Unknown
Registered
2024-12-22
Start date
2025-01-01
Completion date
Unknown
Last updated
2025-01-06

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

Conditions

Tooth defect

Interventions

Test group:3D point cloud intelligent generateion
Negative control group:Without AI technology
Positive control group:3 shape Automate design

Sponsors

Peking University Hospital of Stomatology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Patients aged 18~60 who need full-crown restoration for maxillary first permanent molars. 2.Patients with a stable occlusion. 3.The second permanent premolars and molars of the maxillary and mandible on both side, the first permanent molars of the mandible on one side, and a permanent molar of maxillary on one side that are intact and untreated. 4.The tooth tissue of the contralateral tooth of the tooth to be restored is intact.

Exclusion criteria

Exclusion criteria: 1.Patients who are in poor general condition, or who are not suitable for oral prosthodontic treatment for other reasons. 2.Other conditions that cannot cooperate with the study.

Design outcomes

Primary

MeasureTime frame
Crown morphological similarity;—

Secondary

MeasureTime frame
Morphology of the occlusal surface;Efficacy metrics;Patient satisfaction;—

Countries

China

Contacts

Public ContactJingwen Yang

Peking University Hospital of Stomatology

jingwen.yang@foxmail.com+86 10 82195991

Outcome results

None listed

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