metal slot

The following four types of 0. slot x500 gacor 022-in slot MBT prescription premolar brackets were tested: monocrystalline alumina, polycrystalline alumina, polycrystalline ceramic bracket with stainless steel slot, and stainless steel bracket. kebo slot 88 The Different types of brackets used were standard twin brackets with four tie wings for the use of elastomeric ligatures