磨牙后区巨大牙结石一例贺登秋牙石常见于牙齿唇颊舌侧，一般不会很大。笔者见一例右下颌磨牙区的巨大牙结石，特报道如下。患者朱某某，男性，２６岁，右下颌第三磨牙区长包块３年，来院求治。患者自诉３年来右下大牙经常肿痛，逐渐长一包块，硬，进行性长大。某医院曾诊... A case of huge calculus in the posterior area of ​​the molars Heden autumnal calculus is common in the lingual buccal and lingual side of the tooth and is generally not very large. I saw a case of huge teeth in the right mandibular molar area, especially reported as follows. Zhu Moumou patients, male, 26 years old, right mandibular third molar area long mass 3 years, to hospital for treatment. Patient self-prosecution in the past 3 years, the lower right lower teeth often swollen, and gradually grow into pieces, hard, progressive growth. A hospital has been diagnosed ...