Morphological feature of molar teeth
The Zuckerkandl's tubercle is a small cervical tubercle[1] at the mesiobuccal crown margin of maxillary and mandibular deciduous[2] first molars over the mesial root.[3][4][5] It is one of the key identifying features of the teeth.[6] The tubercle is always present, regardless of age or ethnicity[7]
See also
References