Douglass G D, Trowbridge H O
Department of Restorative Dentistry, School of Dentistry, University of California, San Francisco.
Oral Surg Oral Med Oral Pathol. 1993 Sep;76(3):351-5. doi: 10.1016/0030-4220(93)90267-8.
Chronic focal sclerosing osteomyelitis is a periapical lesion that involves reactive osteogenesis evoked by chronic inflammation of the dental pulp. In most cases, this lesion develops in the mandibular molar region in response to a low-grade infection of the pulp that results from a deep carious lesion. A case is presented in which incomplete tooth fracture was the apparent cause of this type of periapical pathosis.
慢性局灶性硬化性骨髓炎是一种根尖周病变，涉及牙髓慢性炎症引发的反应性骨生成。在大多数情况下，这种病变发生在下颌磨牙区，是对由深龋病变引起的牙髓低度感染的反应。本文报告一例，其中不完全牙折显然是这种根尖周病变的病因。
