TITLE

Étude des relations entre la morphologie cranio-faciale et l'occlusion en denture temporaire : remodelages occipitaux et singularités basicrâniennes déterminantes pour l'occlusion

AUTHOR(S)
DESHAYES, Marie-Josèphe; DESHAYES, Julie
PUB. DATE
March 2013
SOURCE
Orthodontie Française;2013, Vol. 84 Issue 1, p97
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Before performing any procedure or initiating early intervention on children in lacteal dentition, it is crucial to closely investigate a few key elements of the cranial base of the child. A first step of diagnostics is needed - the classification of the dysharmony ie its squelettal and/or functional element - before we prescribe a major orthopedic treatment or just stop dysfunctions using simple functional appliances. To confront these constraints of diagnostic, a set of 243 children in the lacteal dentition was examined. Our clinical expertise made it possible to select cephalometric measurements that would be supposedly linked with the type of skeletal dysharmony (based on cranial and facial osseous landmarks located on the profile-view of a digital tele-X-ray). The occlusal classification takes into account occlusal criteria and the design of the masticatory function. Statistical analysis (namely linear discriminant analysis of cephalometric variables) indicates that in lacteal dentition, some cranial architectural features have preferred links with specific occlusions. We noticed that the amplitude of basicranial "flexure" (hence the sphenoidal angle) is influenced by the occipital remodeling: the ontogenic process of flexion of the base and the amplitude of closure of the sphenoid angle are under controlled by the remodeling of the occipital bone in three main modalities. Correlations exist between these groups and the facial equilibrium, like a forward or backward position of the chin. The important clinical deduction is that the masticatory function in lacteal dentition is organized by architectural constraints that arise from the remodeling of the cranial base; the squelettal effect of dysfunctions is certainly specific to each type of dysfunction, nonetheless it also depends on the architectural uniqueness of the cranial base.
ACCESSION #
86441605

 

Related Articles

  • The Rationale for Management of Morphologic Variations and Nonphysiologic Occlusion in the Young Dentition. Bryant, S. Ross // International Journal of Prosthodontics;Jul/Aug2005, Vol. 18 Issue 4, p284 

    The article discusses the need for research into the rationale for managing morphologic variations and abnormal occlusion in the dentition of children. Several areas in particular need of research are mentioned, including the morphologic, functional, and psychosocial criteria for the definition...

  • Guideline on Management of the Developing Dentition and Occlusion in Pediatric Dentistry.  // Pediatric Dentistry;Reference Manual, Vol. 29 Issue 7, p177 

    The article presents the oral health guideline which focuses on the management of development dentition and occlusion among pediatric dental patients. It states that care of the teeth during eruption and development will help patients identify malocclusion and develop appropriate treatment. It...

  • Tooth size discrepancy in orthodontic patients among different malocclusion groups. Strujic, Mihovil; �evic, Sandra Anic-Milo; Me�trovic, Senka; Laj, Mladen � // European Journal of Orthodontics;Dec2009, Vol. 31 Issue 6, p584 

    An appropriate relationship of the mesiodistal (MD) widths of the maxillary and mandibular teeth favours optimal post-treatment results. The aims of this study were to determine whether there is a difference in the incidence of tooth size discrepancies among different skeletal malocclusion...

  • Cambios esqueléticos y dentales inducidos por la mentonera vertical. Lopera, Ana Milena; Botero, Paola María // CES Odontología;2011, Vol. 24 Issue 1, p77 

    Treatments of mandibular growth problems are the most challenging in orthodontics. Mandibular growth presents several peaks during its development related with general somatic growth. Prediction of mandibular growth has been difficult to achieve because lack of reliability among the factors used...

  • Latex elastic-induced periodontal damage: A case report on the subsequent orthodontic management. Kuen Fui Lim // Quintessence International;Oct1996, Vol. 27 Issue 10, p685 

    Proper management of a malocclusion relies on a basic understanding of the development of the dentition and the craniofacial complex. Diagnosis should only be formulated after all the relevant diagnostic records, including clinical examination and history, are reviewed Armed with this...

  • UNILATERAL AND BILATERAL TRANSPOSED MAXILLARY SUPERNUMERARY PREMOLARS IN OCCLUSION. Singh, Smita; Kumar, Vinay // Guident;Sep2012, Vol. 5 Issue 10, p50 

    Supernumerary teeth are the teeth in excess of the normal number, varied in form and location and occur in both primary and permanent dentition. Detection of supernumerary teeth is best achieved by thorough clinical and radiographic examination. Supernumerary premolars have been reported to...

  • Treatment of a Class III Malocclusion. Bynum, Jeff H. // Journal of Cosmetic Dentistry;Summer2013, Vol. 29 Issue 2, p64 

    Orthognathic surgery is often recommended for the adult patient presenting with a skeletal malocclusion and a desire to restore the teeth to a more ideal esthetic and functional relationship. For the patient who also presents with a compromised existing dentition requiring removal of all or...

  • Three-dimensional evaluation of the relationship between dental and basal arch forms in skeletal class IT malocclusions. Wu Jiaqi; Jiang Jiuhui; Zou Wei; Xu Tianmin; Liu Xuezong // West China Journal of Stomatology;Dec2013, Vol. 31 Issue 6, p605 

    Objective This study aims to investigate the relationship between the dental and basal arch forms of patients with skeletal class H malocclusion using three-dimensional virtual models and to generate the best-fit curve for these arch forms. Methods The mandibular dental casts of 35 skeletal...

  • Talon cusp: Report of a case. Bolan, Michele; Nunes, Ana Cristina Gerent Petry; de Carvalho Rocha, Maria José; De Luca Canto, Graziela // Quintessence International;Jul/Aug2006, Vol. 37 Issue 7, p509 

    Talon cusp is a developmental dental anomaly, normally located on the palatal surface of the anterior teeth, that can occur in both primary and permanent dentition. The aim of this article is to relate a clinical case of talon cusp that interfered with both the occlusion and appearance of the...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics