Accuracy of Various Virtual Articulator Mounting Procedures: An in Vivo Study
Comparison of the Precision of the Virtual Articulators Using Various Virtual Articulator Mounting Procedures
1 other identifier
observational
20
1 country
1
Brief Summary
the aim of this study was to evaluate the accuracy of the various virtual articulator mounting procedures.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Apr 2022
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
April 1, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 15, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
August 20, 2022
CompletedFirst Submitted
Initial submission to the registry
August 22, 2022
CompletedFirst Posted
Study publicly available on registry
August 23, 2022
CompletedAugust 23, 2022
August 1, 2022
5 months
August 22, 2022
August 22, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
the accuracy of different virtual articulator mounting procedures
the virtual articulator mounting by using JMA is considered as the the gold standard, which can calculate the hinge axis of the temporomandibular joint, compare the hinge axis of the temporomandibular joint of different virtual articulator mounting procedures.
immediately
Study Arms (7)
virtual articulator mounting using an average facebow
indirect virtual mounting in MS VA by using an average facebow
virtual articulator mounting by using average values
virtual mounting in MS VA by using average values;
virtual articulator mounting by using professional facial scanner
virtual mounting in MS VA by using professional facial scanner
virtual articulator mounting by using smartphone facial scanner
virtual mounting in MS VA by using smartphone facial scanner
virtual articulator mounting by using CBCT located in Bergstrom's point
virtual mounting in MS VA by using CBCT located in Bergstrom's point
virtual articulator mounting by using CBCT located in the medial poles of the condyle
virtual mounting in MS VA by using CBCT located in the medial poles of the condyle
virtual articulator mounting by using JMA
virtual mounting in CA VA by using JMA,as the group to compare with the other mounting procedures.
Eligibility Criteria
10 females and 10 males
You may qualify if:
- without any symptoms and signs of the temporomandibular joint 2.Willing to participate and to sign a written informed consent form 3.in good health and had no past history of any serious illness
You may not qualify if:
- emporomandibular or craniocervical disorders
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Fujian Medical University
Fuzhou, Fujian, 350004, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Hao Yu
Fujian Medical University
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Fujian Medical University
Study Record Dates
First Submitted
August 22, 2022
First Posted
August 23, 2022
Study Start
April 1, 2022
Primary Completion
August 15, 2022
Study Completion
August 20, 2022
Last Updated
August 23, 2022
Record last verified: 2022-08