Bronkhorst H, Bronkhorst E M, Kalaykova S I, Pereira-Cenci T, Huysmans M C D N J M, Loomans B A C
Ned Tijdschr Tandheelkd. 2024 Sep;131(9):363-369. doi: 10.5177/ntvt.2024.09.24021.
In 30 patients (average age 38 ± 8 years, 77% male, 23% female) with intra-oral scans made at intake and after 3 years, tooth wear progression was measured. With the aid of GeoMagic to superimpose the scans, the maximum difference in height of 64 surfaces was measured per surface. A large variation was found in progression rates between patients, between various teeth in a single mouth, and between surfaces on a single tooth. Tooth wear progression rates are therefore highly individual and can even be very localized. Treatment must therefore be individualized, with an essential role for measuring tooth wear when deciding on the need for restorative treatment.
对30例患者（平均年龄38±8岁，男性占77%，女性占23%）进行了口腔内扫描，分别在初诊时和3年后进行，测量牙齿磨损进展情况。借助Geomagic软件对扫描图像进行叠加，测量每个表面64个面的最大高度差。结果发现，患者之间、单一口腔内不同牙齿之间以及单颗牙齿不同表面之间的磨损进展速率存在很大差异。因此，牙齿磨损进展速率具有高度个体性，甚至可能非常局部化。所以治疗必须个体化，在决定是否需要进行修复治疗时，测量牙齿磨损情况起着至关重要的作用。
