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Endo Procedure
Question | Answer |
---|---|
Step 1 | Seat patient, review health history, and explain procedure. |
Step 2 | Pass Dentist mouth mirror and explorer. |
Step 3 | Apply topical anesthetic, wait 3 to 5 minutes. |
Step 4 | Pass dentist anesthetic syringe. |
Step 5 | Rinse area with air/water syringe and aspirate excess water with HVE. |
Step 6 | Place dental dam. |
Step 7 | Dentist creates opening with highspeed handpiece and a 557 or 556 bur, while assistant uses HVE to keep area clear of debris. |
Step 8 | Dentist uses slowspeed handpiece with a round bur sizes 2,4,or 6 to remove caries, while assistant uses HVE to keep area clear of debris. |
Step 9 | Pass endo spoon to dentist to remove debris. |
Step 10 | Pass endo explorer to dentist to locate pulp horns. |
Step 11 | Dentist enlarges canal opening with gates glidden bur on the slowspeed handpiece. |
Step 12 | Pass broaches to until dentist has removed the pulpal tissues. |
Step 13 | Dentist puts a file in the root canal and assistant exposes a radiograph so that the dentist can determine the length of the canal. |
Step 14 | Pass files and reamers with stoppers until proper length and width of the canal is achieved. |
Step 15 | Pass irrigating syringe. Dentist irrigates canal while assistant aspirates with the surgical HVE tip. |
Step 16 | Continually pass paper points until canal is completely dry. |
Step 17 | Pass cotton pellet containing medication (formocresol)to place in canal. |
Step 18 | Dentist will remove cotton pellet and assistant passes a dry pellet to leave in the preparation. |
Step 19 | Pass small ball of temporary filling material (Cavit)on the end of a woodson. |
Step 20 | Pass a damp cotton tip applicator to dentist who uses it to smooth the temporary restoration. (End 1st visit) |
Step 21 | Pass dentist endo spoon to remove temporary filling and cotton pellet. |
Step 22 | Select master gutta percha point according to the size of the last file used. |
Step 23 | Mix endo sealer (Sealapex) and pass to dentist. Dentist uses lentulo spiral on the slowspeed handpiece to place sealer deep into the canal. |
Step 24 | Coat master gutta percha point with sealer and pass to dentist. |
Step 25 | Assistant continues to pass gutta percha and endo spreader until canal is full and without any voids. |
Step 26 | Pass endo condenser (Glick #1) and prepare heat source. |
Step 27 | Hold some 2x2 gauze to wipe condenser of melted gutta percha, while using the HVE to aspirate smoke form the melted gutta percha. |
Step 28 | Pass temporary filling material (Cavit)on woodson to dentist, along with damp cotton tip applicator. |
Step 29 | Use air/water and HVE to clear rubber dam of debris, remove dam, and rinse mouth. |
Step 30 | Pass articulating forceps to check occlusion, dentist will adjust the occlusion with woodson, cotton tip applicator, or round bur in slowspeed if needed. |
Step 31 | Assistant exposes final radiograph and gives post-op insructions to patient. |
Step 32 | Schedule appointment for final restoration. |