In the past the success of implant therapy always mainly focused on the osseointegration. However, the achievement is not only the osseointegration, but the success should also be osseointegration and soft tissue adhesion around the implant at the same time. The stability of hard and soft tissues around dental implants play an important role for long-term implant prognosis.(Rotundo et al., 2015)dental implant prosthetic protocol, repeated dis- and reconnection of implant abutments resulted in co
Conditions
Interventions
Healing abutments (control group) were using a conventional protocol which will remove abutment at the impression, Try in restoration, and Delivery of final restoration.,CAD/CAM abutments (Test group)
Other,Other
Healing abutment ,CAD/CAM abutment
Sponsors
Esthetic Restorative and Implant Dentistry Department
Eligibility
Sex/Gender
All
Age
20 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients with missing teeth in Posterior region with remaining adjacent teeth in between, needing single implant. This condition allows the surgical guides to be tooth-supported design._ No pathological mobility of adjacent teeth that supported surgical guide. CBCT radiograph and clinical examination reveal sufficient bone volume to support the implants. (Buccal bone and lingual bone thickness at least 2mm.) No limited mouth opening Age 20 years and over that able to sign consent form. Good general health at the time of selection (ASA class I or II). Adequate oral hygiene
Exclusion criteria
Exclusion criteria: Dehiscence or lack of buccal bone plate Irradiation in the head and neck area Immunosuppressed or immunocompromised patients Treated or under treatment with intravenous amino-bisphosphonates Uncontrolled diabetes Addiction to alcohol or drugs Adjacent tooth between dental implant has pocket depth>5mm. Heavy smoking (>10 cigarettes daily) Parafunction
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Vertical bone loss 1-2 year Periapical radiograph was taken by using the paralleling technique (60 kV, 10 mA, 0.250s) with an individual rigid index made from acrylic resin | — |
Secondary
| Measure | Time frame |
|---|---|
| Horizontal bone loss 1-2 year Periapical radiograph was taken by using the paralleling technique (60 kV, 10 mA, 0.250s) with an individual rigid index made from acrylic resin | — |
Countries
Thailand
Contacts
Public ContactAdison Jirasuwannakul
Chulalongkorn university
Outcome results
None listed