118 research outputs found

    Cleidocranial dysplasia: a review of the dental, historical, and practical implications with an overview of the South African experience

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    Cleidocranial dysplasia (CCD) is an uncommon but well-known genetic skeletal condition. Several hundred affected persons are members of a large extended family in the Cape Town Mixed Ancestry community of South Africa. The clinical manifestations are often innocuous, but hyperdontia and other developmental abnormalities of the teeth are a major feature and may require special dental management. Over the past 40 years, the authors have encountered more than 100 affected persons in Cape Town. Emphasis has been on dental management, but medical, genetic, and social problems have also been addressed. In this article, we have reviewed the manifestations of the disorder in the light of our own experience, and performed a literature search with emphasis on the various approaches to dental management and treatment options in CCD. Advances in the understanding of the biomolecular pathogenesis of CCD are outlined and the international and local history of the disorder is documented.Web of Scienc

    Advantages of cone beam computed tomography (CBCT) in the orthodontic treatment planning of cleidocranial dysplasia patients: a case report

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    Our aim was to discuss, by presenting a case, the possibilities connected to the use of a CBCT exam in the dental evaluation of patients with Cleidocranial Dysplasia (CCD), an autosomal dominant skeletal dysplasia with delayed exfoliation of deciduous and eruption of permanent teeth and multiple supernumeraries, often impacted. We think that CBCT in this patient was adequate to accurately evaluate impacted teeth position and anatomy, resulting thus useful both in the diagnostic process and in the treatment planning, with an important reduction in the radiation dose absorbed by the patient

    Canine retraction with rare earth magnets : an investigation into the validity of the constant force hypothesis

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    Contains fulltext : 23464.PDF (publisher's version ) (Open Access

    Glossary Of Orthodontic Terms

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    The need for orthognathic surgery in nonsyndromic patients with repaired isolated cleft palate

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    To determine the frequency of need for orthognathic surgery among nonsyndromic patients with isolated cleft palate repaired during infancy at The Hospital for Sick Children in Toronto, Canada
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