Avulsión dentaria
Avulsion is one of the most serious periodontal ligament (PDL ) injury occurs when the tooth is displaced in coronal direction, completely out of its socket, causing the rupture of the neurovascular bundle and periodontal fibers. Clinically the socket is empty or filled with a clot (1). It occur...
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| Publicado en: | Revista de la Facultad de Odontología |
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| Autores principales: | , |
| Materias: | |
| Acceso en línea: | https://bdigital.uncu.edu.ar/fichas.php?idobjeto=10854 |
| Sumario: | Avulsion is one of the most serious periodontal ligament
(PDL ) injury occurs when the tooth is displaced in coronal
direction, completely out of its socket, causing the rupture
of the neurovascular bundle and periodontal fibers.
Clinically the socket is empty or filled with a clot (1). It occurs
most often in the upper incisors and in patients between
7 and 9 years old, when the permanent incisors are in the
process of eruption, so the root length is reduced and the
elasticity of the bone is higher, favoring this eviction of the
tooth. Reimplantation is the technique by which the tooth
that has exarticulated reinserted inside its socket. A case of
girl of six years and six months old, who suffers a drop in
bicycle with consequent avulsion of the left central incisor
and extrusive luxation of the right maxillary central incisor,
both with incomplete root formation . |
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