Bernaba J M
J Dent Res. 1977 May;56(5):499-501. doi: 10.1177/00220345770560050901.
The incidence and morphology of torus platinus and mandibularis was verified in 200 Indians, residents of two Brazilian Indian Reserves in São Paulo State, Brazil. A low incidence of both types of exostoses was observed, with torus palatinus occurring more frequently than mandibularis. These structures did not occur in individuals less than 10 years of age. Flattened torus palatinus predominated in relation to the other forms.
在巴西圣保罗州两个巴西印第安人保护区居住的200名印第安人中，对腭隆突和下颌隆突的发生率及形态进行了核实。观察到两种类型外生骨疣的发生率较低，腭隆突比下颌隆突更常见。这些结构在10岁以下个体中未出现。扁平型腭隆突比其他形态更为常见。
