sodium-hypochlorite and Contusions

Aqueous sodium hypochlorite (bleach) solution is widely used in dental practice during root canal treatment. Although it is generally regarded as being very safe, potentially severe complications can occur when it comes into contact with soft tissue. This paper discusses the use of sodium hypochlorite in dental treatment, reviews the current literature regarding hypochlorite complications, and considers the appropriate management for a dental practitioner when faced with a potentially adverse incident with this agent.

Topics: Contusions; Edema; Eye Injuries; Humans; Occupational Health; Root Canal Irrigants; Sodium Hypochlorite

Tooth decay is common in US children, especially for children in low-income families. More than half of second-grade children have cavities. Therefore, root canal procedures are becoming more common in children. We report a case of a 2-year-old boy with a rare complication of a root canal procedure secondary to sodium hypochlorite toxicity. Sodium hypochlorite, a commonly used root canal irrigant, and its toxicity are reviewed.

Topics: Child, Preschool; Contusions; Dental Pulp Cavity; Face; Humans; Male; Root Canal Irrigants; Sodium Hypochlorite