alveolar bone defect
Conditions
Interventions
Patients undergoing allograft bone grafting of the jump gap:NA
Patients with autogenous bone powder jump gap implants:NA
Sponsors
Zhejiang Provincial People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. patients who have completed a jump gap bone graft; 2. age > 18 years; 3. complete clinical and imaging data.
Exclusion criteria
Exclusion criteria: 1. incomplete clinical and imaging data; 2. Patients with lost visits after surgery; 3. Those who have taken non-steroidal anti-inflammatory drugs, corticosteroids, tetracycline, bisphosphonates or other drugs that affect bone regeneration within 6 months before and after surgery; 4. the existence of systemic or local bone diseases, such as bone tuberculosis, osteitis, bone tumour, osteosclerosis, osteochondrosis, severe osteoporosis, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bone wall thickness at implant margin; | — |
Secondary
| Measure | Time frame |
|---|---|
| Level of bone resorption at the implant margin; | — |
Countries
China
Contacts
Public ContactYude Ding
Zhejiang Provincial People’s Hospital
Outcome results
None listed