Dahl E C
J Indiana Dent Assoc. 1991 Nov-Dec;70(6):22-6.
Most central bony lesions appearing in a periapical location are inflammatory in nature secondary to pulpal degeneration. However, cysts, tumors, and other diseases may be easily confused with such endodontic lesions. Four clinical cases are presented, illustrating the importance of thorough evaluation and the role of biopsy in appropriate cases.
大多数出现在根尖部位的中央性骨病变本质上是继发于牙髓退变的炎症性病变。然而，囊肿、肿瘤及其他疾病可能很容易与这类牙髓病变相混淆。本文介绍了4例临床病例，阐明了全面评估的重要性以及活检在适当病例中的作用。
