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Maxillary Deficiency clinical trials

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NCT ID: NCT06315348 Recruiting - Dental Malocclusion Clinical Trials

Effect on Periodontal Phenotype of Flapless Piezoincission During Orthodontic Treatment

Piezo_Ortho
Start date: April 2024
Phase: N/A
Study type: Interventional

Research Question While the reduction in treatment times and the patient satisfaction after periodontally accelerated osteogenic orthodontics (PAOO) are well sustained in the scientific literature, there is still controversy regarding if grafting leads to i) change of the periodontal phenotype and ii) greater stability of post-orthodontic treatment outcomes, highlighting the need of controlled clinical trials. Aims of the Project The aim of this randomized clinical trial (RCT) is to compare piezocision-assisted orthodontics, concomitant to soft tissue grafting (volume-stable collagen matrix), with piezocision-assisted orthodontics, concomitant to bone grafting with a xenograft and a native collagen membrane, in orthodontic non-growing patients. The primary aim will be to determine the impact of this surgical protocol on the hard and soft tissue changes occurring on the buccal aspect of the dentition. Secondary objectives will include the assessment of the comparative impact on treatment duration, rate of tooth movements, presence of root resorption, periodontal parameters, bone level changes and patient-reported outcome measures (PROMs) between the two groups.

NCT ID: NCT06227351 Recruiting - Alveolar Bone Loss Clinical Trials

Completely Versus Partially Guided Zygomatic Implant

Start date: February 5, 2024
Phase: N/A
Study type: Interventional

The aim of study is evaluation of accuracy of completely versus partially limiting computer generated surgical three-dimensional guides during placement of zygoma implants in patients with atrophic maxillae.

NCT ID: NCT06222970 Recruiting - Clinical trials for Maxillary Deficiency

Maxillary Sinus Augmentation Via the "Bone Lid Technique"

SINUSLID_2023
Start date: May 4, 2020
Phase:
Study type: Observational [Patient Registry]

Maxillary sinus augmentation is one of the most performed procedures to increase the bone quantity of the atrophic maxilla in order to allow implant placement. The aim of the present case series was to describe a surgical protocol to perform maxillary sinus augmentation with the "bone lid technique", and its outcomes in a cohort of patients eligible for the procedure.

NCT ID: NCT05089396 Recruiting - Clinical trials for Maxillary Deficiency

Effects of Conventional Versus Skeletally Anchored Facemask in Treatment of the Prepubertal Skeletal Class III Patients

Start date: November 22, 2021
Phase: N/A
Study type: Interventional

The aim of this study will be directed to the assessment of dentoskeletal effects concomitant with skeletally anchored maxillary protraction in orthodontic skeletal Class III patients.

NCT ID: NCT04863404 Recruiting - Clinical trials for Class III Malocclusion

Evaluation of the Treatment Effects of Tooth Borne Versus Bone-anchored Protraction Procedures in Class III Patients With Maxillary Deficiency

Start date: June 15, 2020
Phase: N/A
Study type: Interventional

The aim of this prospective randomized controlled clinical study is to compare the effects of bone-anchored and tooth borne maxillary protraction on dentofacial structures in skeletal Class III patients.

NCT ID: NCT00916084 Recruiting - Clinical trials for Maxillary Deficiency

Comparative Results of Maxillary Deficiency Treatment by Fixed Tongue Appliance and Fixed Facemask in Growing Patients

Start date: June 2009
Phase: Phase 3
Study type: Interventional

A new fixed appliance will be used to transfer the tongue force during its physiological activity to advance the nasomaxillary complex; this method will be compared with the traditional method which uses a facemask with a fixed appliance in the mouth.