Evaluation of Long-term Stability of Vertical Control in Hyperdivergent Patients Treated with Temporary Anchorage Devices.

This study aims to evaluate the long-term stability of vertical control in hyperdivergent patients treated with temporary anchorage devices. The sample included 20 hyperdivergent patients without anterior open bite. The temporary anchorage devices were used to intrude the upper incisor and molars for vertical control.

Comparison of skeletal changes between female adolescents and adults with hyperdivergent Class II Division 1 malocclusion after orthodontic treatment.

Objective: To compare the skeletal changes between female hyperdivergent adolescents and adults with Class II Division 1 malocclusion after orthodontic treatment.

Methods: Thirty adolescent girls and 30 adult women both with hyperdivergent Class II Division 1 malocclusions were selected. The 2 groups were matched by both treatment period and treatment method.

[Relationship between craniofacial and airway structure and pediatric obstructive sleep apnea and hyponea syndromes: a case-control study].

Objective: The children obstructive sleep apnea and hyponea syndromes has become a global research hot spot, but the research of craniofacial features in obstructive sleep apnea and hyponea syndromes (OSAHS) children was scarce. To evaluate the craniofacial features of obstructive sleep apnea and hyponea syndromes children.

Methods: The subjects involved in this study fell into two groups: the patient group and the control one.