- Benign lytic lesion of bone characterized by the proliferation of Langerhans cells.
- Usually adolescents and young adults.
- Localized or multiple lesions.
- In the jaws, more than 75% in mandible.
- Round, monolocular, not corticated.
- Destruction of the periodontal bone (loose teeth)without otherwise affecting the teeh (e.g. root resorption).
Eosinophilic granuloma
