partial edentulous
Conditions
Interventions
non-bone grafting.:non-bone grafting,filling with the gelatin sponge.
bone grafting.:bone grafting,filling with bone graft materials.
Sponsors
Department of Implantology, the Affiliated Stomatological Hospital of Southwest Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.absence of system diseases ; 2.absence of acute periapical infection; 3.absence of active/uncontrolled periodontal disease; 4.the facial bone wall is intact; 5.at least 4mm apical bone volume to achieve enough primary stability ; 6.presence of keratinised gingiva; 7.presence of adjacent natural teeth; 8.good oral hygiene; 9.at least 18 years old; 10.the horizontal distance of jumping space=2mm.
Exclusion criteria
Exclusion criteria: 1.presence of system diseases 2.presence of acute periapical infection 3.presence of active/uncontrolled periodontal disease;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the thickness of facial bone wall; | — |
Secondary
| Measure | Time frame |
|---|---|
| survival rate;the surgical anesthesia satisfaction; | — |
Countries
China
Contacts
Public ContactKe Yu
the Affiliated Stomatological Hospital of Southwest Medical University
Outcome results
None listed