5. Hint NO 3. access cavity
Round bur
Anatomy
Conserve cavity
Dust motion
Map lines
6.
7. Hint no 4.canal
negotiaition
Reamer first (low resistance ,more tactile
sensation)
Donot skip size
Never file a dry canal
Recap
Curved canal maximum #25 k file
No filling motion at full length (only quarter turn)
Conserve vs flaring
8.
9. Hint NO 5 .Irrigation
Vital and non vital pulp start with ?
Donot use NaOcl at first with vital pulp cause clogging of pulp,
use EDTA
Donot use NAOCL with pus –clogging start with saline
Start with NaoCl in non vital—dissolve tissue remenants
Mix of chlorohexidine and H2o2
Mix of h2o2 and Naocl
Hot Naocl
Antibiotic injection
Small gauge syringe
passive irrigation
End with?
To dry the canal
10.
11. Medication between visits
No rubber dam
Donot leave ts cavity opened
Maximum time for temporary
restoration is 7 days
Diluted irrigation without distilled water
perio endo
Same irrigatiion syringe every visit
Same syringe for all canals
Low pt resistance
12. Hint no 6 – Obturation
Master cone minimum #
Master cone xray
One cone vs multiple (vital ,non vital ,small
or large canal)
Lateral condensation technique
Sealer (Granulotech)
ZOE + antibiotic powder
Vertical plugger
Remove all gutta percha at pulp chamber (act as acussion under
rest)
Remove all remenant sealer with bur not cotton(filling union)