Sodium hypochlorite injection into periapical tissues

Area of Science:

• Endodontic therapy
• Dental materials science
• Oral surgery

Background:

• Sodium hypochlorite is a widely used irrigant in endodontic therapy.
• Its efficacy relies on proper confinement within the root canal system.
• Accidental extrusion beyond the apical foramen poses risks.

Observation:

• A clinical case detailing the consequences of sodium hypochlorite extrusion into the periapical tissues.
• Documentation of the specific untoward sequelae experienced by the patient.
• Analysis of the event leading to the accidental injection.

Findings:

• Periapical injection of sodium hypochlorite resulted in significant adverse effects.
• The severity of the sequelae underscores the importance of procedural control.
• Tissue damage and inflammatory responses were observed.

Implications:

• Reinforces the critical need for meticulous technique during endodontic irrigation.
• Highlights potential complications and the importance of patient safety in dental treatments.
• Suggests a need for enhanced awareness and training regarding sodium hypochlorite handling.