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Eur J Orthod
October 2024
Department of Orthodontics, RWTH Aachen University, 52074, Aachen, Germany.
Background: This study aims to verify Bolton's values for tooth size ratios and to evaluate possible relationships to different occlusal traits using precise digital measurement methods.
Materials And Methods: Including 1000 consecutively selected patients from three study centres a digital, partially automated model analysis was performed utilizing the software OnyxCeph. The measurements comprised tooth width for calculation of anterior (AR) and overall ratio (OR) as a percentage, arch width, length, perimeter, overjet, overbite, space analysis in millimetre and the assessment of the angle classification.
Clin Oral Investig
April 2024
Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany.
Objectives: To identify predictors for long-term relapse of orthodontic therapy in patients with cleft lip and palate (CLP).
Materials And Methods: Patients with uni- and bilateral non-syndromal CLP were followed up at least two years after completion of their orthodontic therapy. Plaster casts of the start of treatment (T1), after completion of treatment (T2), and at follow-up (T3) were measured using the modified Huddart Bodenham Index.
J Oral Rehabil
April 2024
Department of Oral and Maxillofacial Surgery, University Medical Center Goettingen, Goettingen, Germany.
Background: Increased daytime sleepiness is a frequently reported symptom in patients with pronounced dysgnathia.
Objectives: This study investigated possible correlations using home peripheral arterial tonometry (PAT) and oropharyngeal airway volume determination in patients with dysgnathia and daytime sleepiness.
Methods: Twenty patients (13 male, median age 27.
Forensic Sci Med Pathol
September 2024
CEINGE, Napoli, Italy.
The authors present the case of a 61-year-old man found dead in an agricultural plot. The first investigation of the scene revealed the corpse laid face up in a spot of partially dried blood, next to an olive tree. His face, arms, legs, and abdomen showed signs of severe contusion and laceration of dogs' bite wounds.
View Article and Find Full Text PDFJ Pers Med
June 2023
Department of Prosthetic Dentistry and Biomaterials, University of Münster, Albert-Schweitzer-Campus 1, Building W30, D-48149 Münster, Germany.
The unsolved problem in three-dimensional surgical planning for patients with facial deformity, dysgnathia, or asymmetry is the lack of a normative database of "norm skulls" that can be used as treatment objectives. A study was conducted on 90 Eurasian persons (46 male and 44 female adults) for whom cone beam-computed tomography images were available. Inclusion criteria were adult patients with a skeletal Class I pattern, proper interincisal relationship with normal occlusion, the absence of an open bite both in the anterior and posterior region, and a normal and balanced facial appearance; patients with dysgnathia and malformations were excluded.
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