in this study investigators do revascularization technique to promote root growth of immature mandibular first permanent molar by using CGF and PRF from blood sample of patients
children 6-8 yrs were selected for this study because the roots of mandibular first permanent molar is not completed. then access cavity is opened, irrigation protocol is applied, intracanal medication is applied and the cavity is sealed with temporary filling. after three weeks blood sample is obtained from patients to get CGF and PRF membranes. temporary filling is removed . intracanal medication is removed, over instrumentation is done to get some intracanal blood the wait tell blood clot is formed then CGF or PRF is applied on the clot the bio dentine is applied and cavity is sealed with composite restoration
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
60
Compare the effect of CGF and PRF in the revascularization of immature mandibular first permanent molar using bio-dentine
Faculty of Dentistry Minya University
Minya, Minya Governorate, Egypt
root growth
change root length
Time frame: 18 months
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