Biochemical and Clinical Assessments of Segmental Maxillary Posterior Tooth Intrusion

Figure 1

Intraoral photograph showing the segmental posterior tooth intrusion (group-of-six) treatment modality using an intrusion transpalatal arch with tags and two nickel-titanium closed coil springs (100 g of force each). One titanium miniscrew implant (2.0 mm diameter, 6.0 mm length) was placed in the midpalatal area.