بسم الله الرحمن الرحيم
Artificial teeth are of two types. One which is fixed in the mouth and the other which are removable.
The ones which are fixed in the mouth are in the ruling of real teeth, and the ones which are removable will have to be removed when taking a ghusl (ritual bath).
أفضل التطبيق العصري على مسائل القدوري
للمفتي محمد أشرف الاشاعتي
Vol.1 Pg.117