Septodont R4 :
R4 is a solution for the cleaning of root canals by irrigation. The presence of chlorhexidine digluconate ensures clean canals, because of its specific action on anaerobic strains in the root-canal flora and endo-periodontal lesions. It is characterized by disinfecting properties with a broad antimicrobial spectrum. It affects the anaerobic strains of bacteria constituting the bacterial flora of the root canals. It shows a long-lasting antibacterial effect and low toxicity. The efficiency of R4 is equivalent to sodium hypochlorite, but its duration of action is greater than 48 hours, thanks to its remanent effect.
Features :
- Low surface tension to ensure penetration of solution into dentinal tubules.
- Large spectrum and rapid action against root canal pathogens (tested on 13 anaerobic bacterial strains).
- Non irritant formula, well tolerated by periapical tissues.
- Long lasting & persistent effect during 48 hours after application.
Composition :
- Chlorhexidine digluconate (20 % solution) - 0.2 g
- Denatured ethyl alcohol - 40.0 g
- Excipients q.s.(acetic acid, purified water) - 100.0 g
STORAGE :
- Close the container tightly after each use.
- Use within 6 months after opening.
- Keep in a cool place (10 to 25°C).
Packaging :
Direction to Use :
- Begin by performing the chemical and mechanical preparation of the root canal as per standard procedures.
- Flush the root canal with either sterile water or an EDTA solution to remove any debris or residual materials.
- Use paper points to dry the canal thoroughly.
- For the final irrigation, take the R4 solution in a disposable pipette, ensuring that the solution does not extrude beyond the apical foramen.
- Carefully introduce the R4 solution into the root canal, avoiding excessive force or pressure. Do not flush the canal.
- Remove any excess solution that could potentially interfere with the sealing process of the temporary crown restoration.
- If necessary, place a cotton pellet in the access cavity and hermetically seal it with a temporary filling, ensuring complete coverage of the cotton pellet.
- Each time you require more solutions, use a new pipette to prevent contamination.
- At the next session, which can be scheduled between 24 hours to 30 days later, repeat the process by flushing the canal with sterile water or an EDTA solution.
- Proceed with the chemical and mechanical preparation of the root canal and/or fill the cavity with a permanent filling, depending on the clinical situation and following routine procedures.
