None listed
Conditions
Interventions
Procedure/Surgery : A total of 30 implant-placed patients will be randomized into two groups: a test group using collagen-formulated soft block bone graft and a control group using particulate bone gr
Sponsors
Yonsei University Health System, Dental Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Adult patients over 20 years of age 2. Computed tomography taken before surgery shows that the perpendicular bone mass of the tooth loss area of the maxillary cod is 4-8mm, and it must be accompanied by maxillary sinus transplantation using a dental adjustment approach to implant an 8-10mm long implant 3. Areas more than 3 months after extraction 4. Patients with no pathological findings in the maxillary sinus area
Exclusion criteria
Exclusion criteria: 1. Patients with uncontrolled metabolic systemic disease (i.e., uncontrolled diabetes). 2. Patients with a history of cranial radiation therapy or chemotherapy 3. Patients with a history of taking drugs (e.g., bisphosphonate or denosumab) that inhibit bone death within the last 4 months 4. Severe smokers (more than 20 cigarettes a day) 5. Pregnant or lactating patients 6. A person who has a history of removing tumors in the same area in the past
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Volume Changes After 6 Months Of Bone Transplant Surgery: A Comparison Of CBCT Immediately After Surgery And CBCT After 6 Months | — |
Secondary
| Measure | Time frame |
|---|---|
| Patient related outcome measurement by OHIP-14;Clinician related outcome measurement;Evaluation of complications during and after implant surgery | — |
Countries
Korea, Republic of
Contacts
Public ContactJOO YEON LEE
Yonsei University Health System, Dental Hospital
Outcome results
None listed