Masztalerz A, Masztalerzowa Z, Szymańska M, Tomelka J
Lehrstuhl für Kieferorthopädie, Medizinische Akademie in Wrocław (Breslau), Polen.
Fortschr Kieferorthop. 1990 Aug;51(4):234-7. doi: 10.1007/BF02167355.
In order to estimate the influence of fluorine (in drinking-water and air) on the occlusion 372 twelve-year-old children have been examined in four different localities with differing fluorine concentrations of drinking water and air. Apart from the determination of the fluorosis frequency and of the DMFt index, the number of children who do not require any orthodontic treatment according to the WHO recommendation has been determined. The degree of malocclusion has been defined by means of the Eismann-Masztalerz's method. There was observed that the optimal fluorine concentration in drinking water (0.7-0.9 mg/l) decreases the degree of malocclusion except for the crowding of the teeth whereas its concentration above the optimum (4.0-7.0 mg/l) as well as fluorine polluted air are one of the causes of crowding.
为了评估（饮用水和空气中的）氟对咬合的影响，在四个饮用水和空气氟浓度不同的地区对372名12岁儿童进行了检查。除了确定氟斑牙发病率和龋失补指数（DMFt指数）外，还确定了根据世界卫生组织建议不需要任何正畸治疗的儿童数量。错颌畸形的程度通过艾斯曼 - 马斯特勒兹方法确定。结果观察到，饮用水中的最佳氟浓度（0.7 - 0.9毫克/升）可降低错颌畸形程度，但牙齿拥挤情况除外，而高于最佳浓度（4.0 - 7.0毫克/升）的氟浓度以及受氟污染的空气是牙齿拥挤的原因之一。
