edentulous
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Adults ( >= 18 years old); (2) Completely or partially missing teeth; (3) The opening should be at least 30 millimeters; (4) Sufficient bone volume for implant placement without the need for bone augmentation; (5) The soft tissue condition is good and the bite is suitable for implantation of implants.
Exclusion criteria
Exclusion criteria: (1) General contraindications of implantation therapy and uncontrolled systemic diseases, such as diabetes and hypertension; (2) Any pathological clinical or imaging features of the jawbone; (3) Periodontitis is out of control; (4) Heavy smoking (= 10 cigarettes/day) and alcohol abuse; (5) Contraindications for dental implant surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Implant accuracy; | — |
Countries
China
Contacts
Fujian Medical University Affiliated Stomatological Hospital