Dentition Defect
Conditions
Interventions
Implant chair side restoration:Implant chair side restoration
Sponsors
West China Hospital of Stomatology, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Patients voluntarily participate in clinical trials and sign informed consent;. 2. 18-70 years old (including 18 years old and 70 years old) patients, regardless of gender; 3. Patients who had completed first- and second-stage implant surgeries and required implant-supported restoration for tooth defects or tooth loss, and who met the indications for dental implant prosthetic treatment. 4. The patient demonstrated good compliance and was willing and able to attend follow-up visits as required. 5. The residual dentition, edentulous space, occlusal relationship, jawbone morphology, and mouth opening were all considered adequate to meet the prosthetic requirements.
Exclusion criteria
Exclusion criteria: 1. Who participated in other medical device tests within 3 months; 2. Patients with acute or chronic inflammation in the operating area; 3. Systemic or local bone diseases, such as bone tuberculosis, osteitis, bone tumor, etc.; 4. Patients with systemic immune diseases; 5. Nervous system diseases, such as epilepsy patients; 6. Mental patients or people with psychological barriers; 7. Uncontrolled endocrine and metabolic diseases, blood system diseases and cardiovascular diseases; 8. Patients who take drugs that affect bone healing for a long time; 9. Uncontrolled periodontal disease or poor oral hygiene; 10. People with bad occlusion habits, night molars, etc.; 11. Suffering from osteoporosis or bone healing difficulties; 12. Jaw dysplasia or pathological changes; 13. Pathological mucosal lesions (such as erosion, ulceration, necrosis, vesicles, and nodules) and xerostomia syndrome; 14. Lactating and pregnant women; 15. Those who take special drugs for a long time, such as hormones and anticoagulants; 16. Patients with alcohol or drug addiction; 17. The researchers think that other reasons are not suitable for the experiment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Restorationr accuracy; | — |
Countries
China
Contacts
Public ContactMan Yi
West China Hospital of Stomatology, Sichuan University
Outcome results
None listed