Dentition Defect
Conditions
Interventions
Experimental Group:Immediate restoration following delayed implantation
Control Group:Delayed restoration following delayed implantation
Sponsors
School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Healing Time: The tooth has been extracted for at least 3 months, ensuring complete healing of the extraction site with good bone regeneration. The bone volume and density at the implant site must be sufficient to provide initial stability for the implant. No Acute Inflammation or Infection at the Implant Site: There are no acute pathological conditions at the implant site, in the adjacent teeth, or in the periodontal and periapical tissues, ensuring healthy surrounding tissues during implant placement. Good Soft Tissue Condition: The soft tissues around the implant site are healthy, with no significant inflammation or pathological changes. Good General Health: The patient has no severe systemic diseases or uncontrolled chronic conditions, such as uncontrolled diabetes or severe osteoporosis. No Severe Occlusal or Jaw Issues: The patient’s occlusion and jaw structure are suitable for implant surgery, with no severe malocclusion or jaw deformities. Good Oral Hygiene: The patient maintains good oral hygiene habits and is capable of maintaining oral hygiene postoperatively. No Harmful Oral Habits: The patient does not have severe bruxism, habits of biting hard objects, or other detrimental habits.
Exclusion criteria
Exclusion criteria: History of Severe Cardiovascular, Cerebrovascular, or Neurological Diseases: Includes conditions such as epilepsy or other severe neurological disorders. Uncontrolled Systemic Diseases: Patients with uncontrolled systemic conditions, such as diabetes or blood disorders. Long-term Use of Bisphosphonates: Individuals undergoing prolonged bisphosphonate therapy. Heavy Smoking or Alcohol Abuse: Patients who smoke heavily (more than 20 cigarettes/day) or have a habit of excessive alcohol consumption. Limited Mouth Opening Due to Any Condition: Patients with restricted mouth opening caused by any underlying disease. Acute Inflammation in the Affected Tooth or Adjacent Tissues: Presence of acute inflammation in the tooth or its surrounding tissues. Pregnant or Lactating Women: Women who are pregnant or currently breastfeeding.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Peri-implant Bone Remodeling; | — |
Secondary
| Measure | Time frame |
|---|---|
| Implant Success Rate;Jemt Papilla Index;Keratinized Mucosa Width (KMW);Proximal Contact Loss;Emergence Profile; | — |
Countries
China
Contacts
Public ContactYong Wen
School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University
Outcome results
None listed