Tongue and Lip Strength and Endurance in Healthy Young Adults With and Without Orofacial Myofunctional Disorders.

Background/objectives: Based on the premise that tongue and lip force is affected in individuals with orofacial myofunctional disorders (OMDs), orofacial myofunctional therapy (OMT) programs typically include the strengthening of orofacial muscles through isometric and isotonic exercises. The purpose of this study is to examine whether there is indeed a measurable difference in maximum tongue and lip strength and endurance between subjects with and without OMDs, as well as to explore Oral Health-Related Quality of Life (OHRQoL) in this population.

Methods: Sixty healthy young adults (mean age 18.

Towards Interdisciplinary Collaboration: Surveying Dentists' and Orthodontists' Perspectives on Orofacial Myofunctional Disorders and Therapy.

Introduction: Children with malocclusion, combined with orofacial myofunctional disorders (OMDs), show increased risk of developing orthodontic problems and needs later in life. Speech-language therapists typically provide orofacial myofunctional therapy (OMT) after referral by dentists, orthodontists or ENT specialists. Interdisciplinary treatment is often advisable to prevent relapse after orthodontic treatment.

In Vitro Investigation into the Effect of Cryopreservation on the Mechanical Characteristics of Dental Hard Tissues.

Previous research has reported on hidden damage within the dentin introduced by cryopreservation, but the effect on the mechanical properties of the hard tissues at tooth level remains unclear. The main objective of this study is to investigate the effect of cryopreservation on the mechanical properties of teeth. A matched sample of 234 premolars of 117 children (9 ≤ age ≤ 16 years), bilaterally extracted for orthodontic reasons, were included.

Combined orthodontic-orthognathic management of a patient with generalized short root anomaly and anterior open bite.

Short root anomaly is a rare dental disorder affecting tooth root development. It is characterized by reduced root-to-crown ratios (1:1 or less) and rounded apices. The short roots introduce a potential complication during orthodontic treatment.

Reliability of the novel cleft lip and palate smile esthetic index (CLP-SEI).

Background/objectives: The aim of this research was to determine the reliability of a novel index for the assessment of smile esthetics in patients with cleft lip and/or palate (CL ± P) at the end of their multidisciplinary treatment, for use in clinical and academic settings.

Materials And Methods: Five orthodontists, five periodontologists, five general practitioners, five dental students, and five laypeople rated the smiles of 10 patients with CL ± P twice at a 2 weeks interval. The rating scale consisted of four main categories: 1.