platelet rich fibrin(PRF) obtained from patient from patient blood sample (before start of treatment)is injected in the site of exposure of exposure(intervention group) control group will receive normal pulp capping procedure by MTA follow up will be one year
intervention group:patient with deep caries lesion ,free from sign and symptoms of irreversible pulpitis the blood sample will be taken before the beginning of dental treatment..PRF will be obtained by blood centrifugal and injected in the site of exposure covered by glass ionomer restoration control group: patient with same condition will receive pulp capping procedure by MTA followed by glass ionomer restoration
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
50
PRF is injected in the site of exposure
conventional pulp capping procedure
pulp vitality
no sign of irreversible pulpitis or pulpal necrosis
Time frame: After 1 year
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