Implant restoration
Conditions
Interventions
Immediate implant placement and provisionalization group:None
Sponsors
Peking University School of Stomatology
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.At least 18 years old 2.In the anterior maxillary region (from the right upper incisor to the left upper incisor), there must be at least one natural tooth that can be measured.
Exclusion criteria
Exclusion criteria: 1. Undergoing orthodontic treatment or having a history of orthodontic treatment; 2. Gingival hyperplasia or recession in the anterior maxillary region; 3. Crown-root fractures affecting the shape of the gums; 4. Previous crown restorations or veneers, with CBCT artifacts affecting measurement; 5. History of root resorption, root fracture or root apex resection treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gingival thickness; | — |
Secondary
| Measure | Time frame |
|---|---|
| Bone thickness;Total tissue thickness;The height of the alveolar bone beneath the root apex;The buccolingual and palatal-lingual inclination angles of the tooth long axis; | — |
Countries
China
Contacts
Public ContactJiang Xi
Peking University School of Stomatology
Outcome results
None listed