dentition defect
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. received one or more narrow diameter implants in the aesthetic area 2. over 18 years old 3. volunteered to participate in the study and was willing to cooperate with the follow-up 4. The general condition is good enough to receive implant treatment
Exclusion criteria
Exclusion criteria: 1. without detailed baseline data 2. Uncontrolled diabetes 3. Insufficient bone mass at the missing tooth site 4. Smoking > 10 cigarettes/day 5. Poor periodontal condition
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Survival rate;Mechanical complications;condition of peri-implant soft tissue;Pink and white esthetic scores;Marginal bone loss; | — |
Countries
China
Contacts
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology