[Horizontal root fracture repaired by cementum--a case report].
Changgeng Yi Xue Za Zhi
; 12(3): 183-6, 1989 Sep 20.
Article
en Zh
| MEDLINE
| ID: mdl-2620290
ABSTRACT
Horizontal root fractures are rare among dental trauma. According to Dr. Andreasen's report there are four types of repairs after root fractures. They are 1. healing with calcified tissue; 2. interposition of connective tissue; 3. interposition of connective and bony tissue; 4. interposition of granulation tissue. This report presented a case of horizontal root fracture in a 27 years old female patient. The patient had a trauma in the front teeth about 15 years ago. Spontaneous healing occurred without dental treatment at that moment. However, symptoms appeared recently as a dento-alveolar abscess. Radiograph revealed a horizontal fracture at the middle third of the root portion of the left upper central incisor, and irregular hard tissue over the fractured area. Histologically, the main component of repair tissue is cementum.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Fracturas de los Dientes
/
Raíz del Diente
/
Cemento Dental
Límite:
Adult
/
Female
/
Humans
Idioma:
Zh
Revista:
Changgeng Yi Xue Za Zhi
Asunto de la revista:
MEDICINA
Año:
1989
Tipo del documento:
Article