Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics · 2006
The effect of sodium hypochlorite application on the success of calcium hydroxide pulpotomy in primary teeth.
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Tunç Emine Sen, Saroğlu Işil, Sari Saziye, Günhan Omer
Аннотация
OBJECTIVE: The aim of this study was to evaluate the effects of 3% sodium hypochlorite (NaOCl) used as a hemostatic agent on the outcome of calcium hydroxide pulpotomies of primary teeth.
STUDY DESIGN: A total of 18 primary molars with advanced caries and root resorption of approximately half the root length were randomly placed into 2 groups. Conventional calcium hydroxide pulpotomies were performed on teeth in both groups; however, a cotton pellet saturated with 3% sodium hypochlorite was applied to teeth in the treatment group for 30 seconds before the pulpotomy to control hemorrhage. After the extraction of the teeth, they were examined histologically.
RESULTS: In the histologic evaluation it was found that none of the specimens in the control group showed necrosis and 1 specimen in the treatment group showed partial necrosis.
CONCLUSION: It was found that the use of 3% NaOCl as a hemostatic agent had no effect on the outcome of calcium hydroxide pulpotomies with the given concentration and timing of the NaOCl treatment and the given observation period.
STUDY DESIGN: A total of 18 primary molars with advanced caries and root resorption of approximately half the root length were randomly placed into 2 groups. Conventional calcium hydroxide pulpotomies were performed on teeth in both groups; however, a cotton pellet saturated with 3% sodium hypochlorite was applied to teeth in the treatment group for 30 seconds before the pulpotomy to control hemorrhage. After the extraction of the teeth, they were examined histologically.
RESULTS: In the histologic evaluation it was found that none of the specimens in the control group showed necrosis and 1 specimen in the treatment group showed partial necrosis.
CONCLUSION: It was found that the use of 3% NaOCl as a hemostatic agent had no effect on the outcome of calcium hydroxide pulpotomies with the given concentration and timing of the NaOCl treatment and the given observation period.