Health Condition 1: null- The patients with atrophic edentulous posterior maxilla willing for implant supported restorations were selected subjects for this present study.
Conditions
Interventions
Intervention1: rhPDGF-BB admixed with β-TCP and hydroxyapatite in sinus augmentation procedures which is used to regenerate the bone in atrophic maxillary ridges: rhPDGF-BB is a platelet derived grow
Sponsors
DrTarun Kumar AB
Eligibility
Inclusion criteria
Inclusion criteria: 1.Male and female subjects of age 20-50 yrs. 2.Patients having a healthy edentulous site with healthy adjacent teeth. 3.Patients with good oral hygiene. 4.Patients having good systemic health with no contradiction for implant surgery.
Exclusion criteria
Exclusion criteria: 1.Patients requiring antibiotic prophylaxis for dental procedures. 2.Any sinus pathology contraindicating the graft procedure. 3.Patients who cannot undergo standard oral procedure for any reason. 4.Patients who smoke more than 10 cigarettes per day 5.Patients with uncontrolled or poorly controlled diabetes or patients with other uncontrolled metabolic diseases. 6.Patients with chronic or acute sinus problems. 7.Women who are pregnant. 8.Patients under 18 years of age.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The total gain in the ridge height is said to be the primary outcome measurement of the study and is the difference between post-operative bone height and preoperative bone height and quantity of newly formed bone by histomorphometryTimepoint: From the baseline (before surgical intervention) to 6 months after surgery. | — |
Secondary
| Measure | Time frame |
|---|---|
| Implant stability at the time of implant placement and during prosthetic loadingTimepoint: 6-months post sinus surgery during implant placement and 4 months after implant placement during prosthesis delivery | — |
Countries
India
Contacts
Public ContactDr Sai Divya Gayatri Pamidimarri
Bapuji Dental College and Hospital, Davanagere-577004
Outcome results
None listed