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Updated: Jun 21, 2026

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth
Published on: May 17, 2024
[Pulp treatment of young permanent teeth after traumatic dental injury]
1Dept. of Pediatric Dentistry, School of Stomatology, Peking University, Beijing 100081, China.
Abstract:
Dental trauma could be largely classified into three groups: Hard tissue injuries, pulp injuries and periodontal tissue injuries. Since pulp injuries are reported in tooth fracture, displacement and avulsion, it is commonly thought that pulp injuries were involved in almost every type of dental injuries. The sequelae of pulp tissue after dental injuries include pulp survival, pulp calcification and pulp necrosis. Dental trauma mostly occurs in 7-15 year-old children. The treatment and prognosis of dental trauma in children are more complicated than those in adults because of the developmental nature of the young permanent teeth. The evaluation of pulp damage and treatment after dental injuries in growing young permanent teeth are discussed in this paper.
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