Partial edentilium
Conditions
Interventions
Observation Group:NA
Sponsors
Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18–75 years, with good general health; 2. Patients with Kennedy Class I or Class II dentition defects; 3. Patients without sleep bruxism, clenching, or temporomandibular joint disorders; 4. Good compliance, able to follow medical instructions, and agree to the collection of clinical data.
Exclusion criteria
Exclusion criteria: 1. Younger than 18 years or older than 75 years; 2. Patients without free-end missing teeth; 3. Patients with symptoms such as sleep bruxism, clenching, or temporomandibular joint disorders; 4. Patients with uncontrolled systemic diseases (blood pressure >180/100 mmHg, fasting blood glucose >8.88 mmol/L, kidney disease, malignant tumors, etc.); 5. Patients with sensory or psychological abnormalities who are unable to cooperate with the investigator; 6. Patients who, after informed consent, are unwilling to have their relevant information used for research purposes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Deviation values of landmark positions before and after implant crown adjustment;Volume of implant crown adjustment;Area of implant crown adjustment; | — |
Secondary
| Measure | Time frame |
|---|---|
| Root mean square;Displacement of occlusal contact points;Change in occlusal contact area; | — |
Countries
China
Contacts
Public ContactBaiping Fu
Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine
Outcome results
None listed