edentulous
Conditions
Interventions
Case series (Complete arch fixed implant-supported zirconia prosthesis without titanium cylinders was applicated):none
Sponsors
Affiliated Stomatological Hospital of Zhejiang University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: (1) Over 18 years old (2) Complete arch fixed implant-supported zirconia prosthesis without titanium cylinders was applicated; (3) The restoration time should be more than 6 months (4) Patients were willing to complete the clinical and radiograph testsprocess, and is willing to undergo clinical and imaging examinations. (5) The oral hygiene condition is good.
Exclusion criteria
Exclusion criteria: (1) pregnancy or immediate plans for pregnancy, (2) Patients with immune dysfunction, including HIV infected patients; (3) History of intravenous use of bisphosphonates, or history of radiotherapy and chemotherapy in head and neck region (4) Having benign or malignant tumors in the implantation area (5) Metabolic bone disease such as severe osteoporosis (6) Unwilling to participate in the present study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Mechanical complication rate;Implant failure rate, restoration failure rate, and repair treatment failure rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Bleeding on probing%;Probing depth;Plaque index;patients' satisfaction;misfit;Restoration design parameters; | — |
Countries
China
Contacts
Public ContactHE Fuming
The Affiliated Stomatology Hospital, Zhejiang University School of Medicine
Outcome results
None listed