Dentition Defect
Conditions
Interventions
r-CAIS group:AI-driven r-CAIS IIPP
s-CAIS group:s-CAIS IIPP
Sponsors
School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Non-salvageable teeth: Conditions where the tooth cannot be preserved and is suitable for immediate implant treatment, including fractured teeth, stable apical periodontitis, and periodontal disease. 2. Absence of acute lesions around the implant site: No acute periodontal or periapical pathology in the affected tooth or adjacent teeth. 3. Implant can achieve initial stability: The morphology of the extraction socket and residual bone volume must permit the implant to attain sufficient primary stability post-surgery. 4. Socket integrity: Following extraction, the alveolar socket walls must be intact or exhibit only favourable bone defects, enabling initial implant stability and simultaneous guided bone regeneration (GBR). 5. Healthy soft tissues surrounding the implant site and preservation of intact aesthetic contours: Healthy soft tissues facilitate healing at the implant site following immediate placement and promote the formation of aesthetically pleasing, healthy peri-implant soft tissue contours. When performing simultaneous GBR and requiring subgingival healing of the implant, it is also essential to ensure the soft tissues maintain an intact, healthy morphology and guarantee tension-free primary closure of the wound following implant placement.
Exclusion criteria
Exclusion criteria: 1. Individuals with a history of severe cardiovascular or cerebrovascular disease, epilepsy, or other neurological disorders; 2. Those with uncontrolled systemic diseases such as diabetes mellitus or haematological disorders; 3. Individuals undergoing long-term bisphosphonate therapy; 4. Heavy smokers (>20 cigarettes/day) or habitual alcohol abusers; 5. Those with restricted mouth opening due to any underlying condition; 6. Patients with acute inflammation in the affected tooth or adjacent tissues; 7. Pregnant or breastfeeding women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| angular deviation;Keratinized Mucosa Width (KMW);Emergence Profile;PD;BOP;aesthetic evaluation;Assessment of satisfaction;Trauma and Complications;Prosthesis Survival?; | — |
Secondary
| Measure | Time frame |
|---|---|
| Peri-implant Bone Remodeling;Implant Success Rate;Jemt Papilla Index; | — |
Countries
China
Contacts
Public ContactYong Wen
School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University
Outcome results
None listed