U.S., March 8 -- ClinicalTrials.gov registry received information related to the study (NCT06864949) titled 'Efficacy of Transverse Maxillary Expansion With AMCOP Preformed Appliances' on Feb. 25.
Brief Summary: The present study aimed to investigate the cross-sectional effect of Class I AMCOP devices in patients of all possible skeletal types from both vertical skeletal pattern (normodivergent, hyperdivergent, hypodivergent) and sagittal skeletal pattern (skeletal Class I, skeletal Class II, skeletal Class III).
The criterion for choosing patients was determined by the protocol of using these devices, which is to always perform an AMCOP First Class phase with the aim of improving transverse coordination of the arches, Spee's Curve and Wi...