CGF application, bone height and width, bone density, socket volume and periodontal pocket. Platelet, extraction, impacted teeth, alveolar ridge, regeneration, CGF.
Conditions
Interventions
Samples of autologous CGF were obtained from patients'
freshly venous blood. They were divided into two sterilised 10 ml tubes without anticoagulants and centrifuged immediately using a CGF centrifuge equipment (trausim, DL4015, Dental Regenerative Centri
running time, 13 minutes
chamber temperature, 21 (Figure 1). Each CGF clot was taken out of the tube after centrifugation and split from the red element phase using scissors.
Experimental Procedure/Surgery
Sponsors
Hospital of stomatology -Xian Jiaotong university
Eligibility
Sex/Gender
All
Age
18 Years to 38 Years
Inclusion criteria
Inclusion criteria: Age more than 18. Patients with symmetrically, bilaterally, horizontal or vertical completely impacted lower third molars with difficulty index ranged from 7 to 10 based on Pederson's description, who in need of surgical extraction (c) no pericoronitis or periapical lesions. Patients who are cooperative and able to attend the follow-up visits. No previous history of systemic diseases or under systemic drugs
Exclusion criteria
Exclusion criteria: (a) Age less than 18 (b) Patients with asymmetrically, bilaterally, horizontal or vertical completely impacted lower third molars. (c)pericoronitis or periapical lesions. (d) previous history of systemic diseases or under systemic drugs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| bone height and width, bone density, socket volume A cone beam computed tomography (CBCT) was taken immediately after extraction (C1), followed by a CBCT three months of healing (C2) as a temporal measure Statistical Package for Social Sciences (SPSS) version 25 (Chicago, USA). Paired t test,unpaired t test, Mann Whitney test, Chi square test | — |
Secondary
| Measure | Time frame |
|---|---|
| periodontal pocket A cone beam computed tomography (CBCT) was taken immediately after extraction (C1), followed by a CBCT three months of healing (C2) as a temporal measure Statistical Package for Social Sciences (SPSS) version 25 (Chicago, USA). Paired t test,unpaired t test, Mann Whitney test, Chi square test | — |
Countries
China
Contacts
Public ContactSijia
Stomatology hospital of Xian jiaotong university
Outcome results
None listed