Luebke R G
Dent Clin North Am. 1984 Oct;28(4):883-94.
Some of the treatment procedures just described are, admittedly, heroic, but there are many times in today's practice of dentistry when heroics are indicated. Posterior vertical crown-root fractures seem to occur most often in terminal abutments, in periodontal disease-free mouths, and in individuals who do not easily accept the idea of tooth extraction. For these, the reward compensates for the effort and time involved.
诚然，刚才描述的一些治疗程序堪称大胆之举，但在当今的牙科实践中，有很多时候都需要采取这种大胆的治疗方法。后牙垂直冠根折似乎最常发生在末端基牙、无牙周疾病的口腔以及那些不容易接受拔牙想法的个体中。对于这些情况，回报足以补偿所涉及的努力和时间。
