颌磨牙近中颊尖
[词典] [医] paracone;
[例句]结果：上颌第一磨牙磨耗程度由重到轻排序：近、远舌尖>近、远中边缘嵴>近、远颊尖；
Results: The attritional degree in upper first molar was in the order of mesial, distal lingual cusp> mesial, distal marginal ridge> mesial, distal buccal cusp
