Replantation of avulsed permanent teeth: an analysis of 32 cases
XU Long-bo
Abstract
XU Long-bo
Abstract
AIM: To analyze the factors influencing the effects of tooth replantation of avulsed permanent teeth.METHODS: Twenty-six children with 32 avulsed permantent teeth were enrolled in this study.The avulsed permantent teeth were replantated in the Department of Pediatric Dentistry,Jining Stomatology Hospital,in the years between 2004 and 2008.The patients were followed up regularly for 2 to 3 years.RESULTS: During the follow-up period,periodontal ligament healing was observed in 4/32,replacement resorption in 23/32,inflammatory resorption in 3/32 and odontoptosis in 2/32 teeth.The success rate of replatation was 84.37%.CONCLUSION: The replantation of young permanent teeth showed a higher success rate.The success of replantation was related to ex vivo time,storage medium and root development stage of the avulsed teeth.
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AIM: To analyze the factors influencing the effects of tooth replantation of avulsed permanent teeth.METHODS: Twenty-six children with 32 avulsed permantent teeth were enrolled in this study.The avulsed permantent teeth were replantated in the Department of Pediatric Dentistry,Jining Stomatology Hospital,in the years between 2004 and 2008.The patients were followed up regularly for 2 to 3 years.RESULTS: During the follow-up period,periodontal ligament healing was observed in 4/32,replacement resorption in 23/32,inflammatory resorption in 3/32 and odontoptosis in 2/32 teeth.The success rate of replatation was 84.37%.CONCLUSION: The replantation of young permanent teeth showed a higher success rate.The success of replantation was related to ex vivo time,storage medium and root development stage of the avulsed teeth.
Key concepts: Replantation, Medicine, Periodontal fiber, Dentistry, Tooth Avulsion, Permanent teeth, Resorption, Tooth Replantation