tooth wear
Conditions
Interventions
Gold Standard:Mechanical trajectory of mandibular movement
visualized 
trajectory 
Sponsors
Stomatological Hospital Affiliated to Tongji University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Patients who have severe tooth wear with a score of 2 and 3 on the BEWE (Basic Erosive Wear Examination) diagnostic scale and are willing to undergo maxillofacial CBCT; 2. Aged 18~75 years old female and male.
Exclusion criteria
Exclusion criteria: 1. severe periodontitis; 2. three-degree deep overbite; 3. a large number of metal fillings or restorations in the oral affect CBCT imaging; 4. missing anterior teeth or unable to fix the dynamic occlusal recording fork; 5. temporomandibular joint disturbance syndrome; 6. patients with cognitive impairment and unable to cooperate with dynamic occlusion recording.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| sagital condylar inclination;Bennent angle;occlusal plane inclination;hinge axis; | — |
Countries
China
Contacts
Public ContactLiu Weicai
Stomatological Hospital Affiliated to Tongji University
Outcome results
None listed