Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Morphological study on open bite patients].

T Tsuchida, T Morimoto, N Inoue

    Nihon Kyosei Shika Gakkai Zasshi = the Journal of Japan Orthodontic Society
    |October 1, 1989
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    [Effects of self-efficacy and outcome expectation on observational learning of altruistic behavior].

    Shinrigaku kenkyu : The Japanese journal of psychology·1992
    Same author

    [Expression of angiotensin II receptor on BALF macrophages from patients with sarcoidosis and healthy individuals].

    Nihon Kyobu Shikkan Gakkai zasshi·1992
    Same author

    Specific expressions of Fyn and Lyn, lymphocyte antigen receptor-associated tyrosine kinases, in the central nervous system.

    Brain research. Molecular brain research·1992
    Same author

    Rat thymic epithelium positively selects mouse T cells with specificity for rat MHC class II antigens but fails to induce detectable tolerance in the mouse T cells to the rat MHC antigens.

    Immunobiology·1992
    Same author

    Cytokine-related immunopotentiating activities of paramylon, a beta-(1-->3)-D-glucan from Euglena gracilis.

    Journal of pharmacobio-dynamics·1992
    Same author

    Determination of left ventricular volume using a conductance catheter in the diseased human heart.

    European heart journal·1992

    This study differentiates open bite types based on jaw disharmony. Type II open bites involve dentoalveolar factors, while Type III open bites are primarily skeletal, affecting facial height and mandibular growth.

    Area of Science:

    • Orthodontics
    • Cephalometrics
    • Craniofacial morphology

    Context:

    • Open bite malocclusion presents complex etiological factors.
    • Understanding anteroposterior jaw disharmony is crucial for diagnosis.
    • Previous research has not fully differentiated subtypes of open bite based on skeletal and dental contributions.

    Purpose:

    • To investigate the morphological characteristics of open bite patients with anteroposterior jaw disharmony.
    • To classify open bite subtypes based on the ANB angle.
    • To compare skeletal and dental variables across different open bite classifications and a normal sample.

    Summary:

    • Lateral headfilms of 40 adult females with open bite were analyzed and categorized into Type I, II, and III based on ANB angle.

    Related Experiment Videos

  • Type I open bite showed vertical disharmony due to long lower facial height and large gonial angle.
  • Type II open bite exhibited mandibular backward rotation and upper molar over-eruption, suggesting dentoalveolar factors. Type III open bite displayed longer lower facial height from excessive mandibular growth, indicating skeletal factors.

    • Impact:

    • Differentiates open bite subtypes based on distinct skeletal and dentoalveolar features.
    • Provides insights into the etiology of different open bite classifications.
    • Informs tailored orthodontic treatment strategies for open bite patients with anteroposterior discrepancies.