Results 301 to 310 of about 1,787,415 (342)

Mouse models of tooth abnormalities

European Journal of Oral Sciences, 2008
Tooth number is abnormal in about 20% of the human population. The most common defect is agenesis of the third molars, followed by loss of the lateral incisors and loss of the second premolars. Tooth loss appears as both a feature of multi‐organ syndromes and as a non‐syndromic isolated character.
Jana Fleischmannova, Eva Matalová, Eva Matalová, Abigail S. Tucker, Paul T. Sharpe   +4 more
openaire   +4 more sources

Tooth abnormalities in congenital infiltrating lipomatosis of the face

Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2013
The aim of this study was to present a literature review and case series report of tooth abnormalities in congenital infiltrating lipomatosis of the face (CIL-F).Four typical cases of CIL-F are presented. Tooth abnormalities in CIL-F documented in the English literature are also reviewed.
Junxia Zhu, Lisha Sun, Xuchen Ma, Zhipeng Sun   +3 more
openaire   +4 more sources

Familial autosomal dominant severe ankyloglossia with tooth abnormalities

American Journal of Medical Genetics Part A, 2018
Ankyloglossia is a congenital oral anomaly characterized by the presence of a hypertrophic and short lingual frenulum. Mutations in the gene encoding the transcription factor TBX22 have been involved in isolated ankyloglossia and X‐linked cleft palate. The knockout of Lgr5 in mice results in ankyloglossia.
Anaëlle Lenormand, Roman Khonsari, Pierre Corre, Jean Philippe Perrin, Cécile Boscher, Mathilde Nizon, Olivier Pichon, Albert David, Cedric Le Caignec, Helios Bertin, Bertrand Isidor   +10 more
openaire   +3 more sources

Tooth Abnormalities and Occlusal Disorders in Individuals with Frontonasal Dysplasia

The Cleft Palate Craniofacial Journal, 2017
Objective Frontonasal dysplasia is a rare developmental defect of the midface, and little is known about the dental involvement in individuals with this condition. This study investigated tooth abnormalities and occlusal disorders in individuals with frontonasal dysplasia. Design Cross-sectional.
Gisele da Silva Dalben, Lucimara Teixeira das Neves, Marcia Ribeiro Gomide, Vanessa Benetello Dainezi   +3 more
openaire   +4 more sources

Initial observations of cheek tooth abnormalities in sheep in Slovenia

Veterinary Record, 2010
Observations were made on a small flock of 50 sheep of the native Slovenian Jezersko‐Solcava breed by investigators with dental training. The aim was to determine the range of naturally occurring dental diseases, so postmortem examinations were performed on animals slaughtered for meat or culled due to disease.
V. Erjavec, David A. Crossley
openaire   +4 more sources

Abnormal Bone Morphology in Charcot-Marie-Tooth Disease

Foot & Ankle International, 2021
Background: Although long suspected, it has yet to be shown whether the foot and ankle deformities of Charcot-Marie-Tooth disease (CMT) are generally associated with abnormalities in osseous shape. Computed tomography (CT) was used to quantify morphologic differences of the calcaneus, talus, and navicular in CMT compared with healthy controls. Methods:
Max P. Michalski, Tonya W. An, Edward T. Haupt, Brandon Yeshoua, Jari Salo, Glenn Pfeffer   +5 more
openaire   +3 more sources

Identification of Tooth Abnormalities Using Terahertz Imaging and Spectroscopy

Diagnostic Optical Spectroscopy in Biomedicine II, 2003
Terahertz (THz) frequency spectroscopic imaging studies of teeth are reported. The aim is to establish the characteristic spectroscopic properties of the enamel and dentine at these high frequencies. Changes to the THz characteristics as a result of various types of tooth decay are reported showing the potential of this technique for dental diagnosis.
Caroline D. Sudworth, J.M. Chamberlain, Michael A. Smith, Robert E. Miles, Fiona A. Carmichael, Saimon M. Strafford, Elizabeth Berry, N. N. Zinov’ev, David Wood   +8 more
openaire   +3 more sources

Tooth abnormalities and soft tissue changes in patients with velocardiofacial syndrome

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2008
The objective of this study was to investigate the prevalence of tooth abnormalities and soft tissue changes in patients with velocardiofacial syndrome.Twenty-six patients with velocardiofacial syndrome were examined to investigate the presence of tooth abnormalities and soft tissue alterations.
Antonio Richieri-Costa, Luís Antônio de Assis Taveira, Gisele da Silva Dalben   +2 more
openaire   +4 more sources

Tooth abnormalities and soft tissue alterations in patients with G/BBB syndrome

Oral Diseases, 2008
Objective:  The G/BBB syndrome is an X‐linked recessive disorder characterized by eye anomalies, laryngotracheoesophageal cleft, congenital heart disease, genitourinary anomalies and gastrointestinal disorders. Patients may also present cleft lip and palate, high‐arched palate and thin upper lip.
Antonio Richieri-Costa, G da Silva Dalben, L A de Assis Taveira   +2 more
openaire   +4 more sources

Osteomatous changes and tooth abnormalities found in the jaws of patients with adenomatosis coli

Oral Surgery, Oral Medicine, Oral Pathology, 1981
Oral findings on the panoramic tomograms of fifty-two patients with adenomatosis coli (AC) are presented. Osteomatous lesions, embedded teeth, and supernumerary teeth were found more frequently in AC patients than in a normal population. The osteomatous lesions were found in more than 80 percent of the AC patients, and the average number of such ...
Tadashi Nakamura, Joji Utsunomiya, M Ida
openaire   +4 more sources