Clinical, Radiographic and Aesthetic Evaluation of Immediate Implant Placement With or Without Buccal Bone Dehiscence in the Anterior Maxilla
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Dental Implant Failed
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
- Enrollment
- 29
- Locations
- 1
- Primary Endpoint
- mucosa recession
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
Immediate implant placement has been advantageous in terms of reduced treatment time and fewer surgical interventions. Given the fact that the level of buccal bone acts as a major prognostic factor for IIP, the indications for immediate implant placement were suggested to be limited to intact alveolar sockets.In recent years, many attempts have been performed to compensate for the alveolar ridge resorption in immediate implant placement in compromised sockets. The clinical outcomes of IIP with guided tissue regeneration and connective tissue grafting using papilla preservation technique in compromised extraction sockets has not been previously reported.
Investigators
Junyu Shi
Principal Investigator
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Eligibility Criteria
Inclusion Criteria
- •patients with anterior failing teeth (from cainine to cainine) with the presence of neighbouring teeth
- •sufficient bone volume to achieve primary stability at implant insertion
Exclusion Criteria
- •with uncontrolled periodontitis
- •heavy smoker (\>10 cigarettes/day)
- •unwilling to sign the informed consent
Outcomes
Primary Outcomes
mucosa recession
Time Frame: baseline to 1-year
The height of the crown was measured by a peridontal probe in mid-facial aspect. The difference of the height of the crown over time was calculated as mucosa recession
Secondary Outcomes
- probing depth(baseline to 1-year)
- bleeding on probing(baseline to 1-year)
- Pink Esthetic Score (0-14)(baseline to 1-year)
- thickness of buccal bone plate(baseline to 1-year)