Results 291 to 300 of about 53,250 (339)

Abnormalities of tooth development in pituitary dwarfism

Oral Surgery, Oral Medicine, Oral Pathology, 1977
Roentgenographic studies of the jaws and teeth in a group of forty-eight pituitary dwarfs showed the following abnormalities in the development of the teeth: 1. Delayed shedding of the deciduous teeth. 2. Absence of resorption of the roots of the deciduous teeth at the usual time. 3. Marked delay in eruption of the permanent teeth. 4.
J. Kosowicz, K. Rzymski
openaire   +3 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   +2 more sources

Gene mutations and chromosomal abnormalities in syndromes with tooth agenesis

Oral Diseases, 2022
AbstractThis study aims to review the pathogenic mechanisms and clinical manifestations in syndromes with tooth agenesis (TA). Online Mendelian Inheritance in Man and PubMed databases were searched for a comprehensive review. Previous publications reported complicated aetiologies of syndromic TA.
Rong Lan, Yiqun Wu, Qinggang Dai, Feng Wang   +3 more
openaire   +2 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   +3 more sources

Abnormal Tooth Position

2019
This chapter reviews impacted teeth, rotated teeth, transposition, and ectopic eruption, which are classified as major abnormal tooth positions in clinical dentistry.
Masayoshi Uezono, Keiji Moriyama
openaire   +2 more sources

Human Diseases Associated with Abnormal Tooth Roots

Journal of Oral Biosciences, 2009
Abstract Tooth development is a complicated process, characterized by reciprocal interactions between the dental epithelia and mesenchyme. During this process, inner and outer enamel epithelia form a doublelayered sheath, Hertwig's epithelial root sheath, after crown formation. A close association has been suggested between this root sheath (epithelia)
Keiji Moriyama, Naoto Suda
openaire   +2 more sources

Relationship between Tooth Loss and Electrocardiographic Abnormalities in Octogenarians

Journal of Dental Research, 2001
Recent reports have suggested that periodontal disease is a risk factor for coronary heart disease (CHD). However, little is known about the relationship between periodontal disease and CHD in the very elderly. Therefore, we evaluated the association between tooth loss and abnormal ECG findings in octogenarians.
Shuji Awano, Tomoko Hamasaki, Kiyoshi Matsumura, Kazuo Sonoki, Toshihiro Ansai, Akito Kusaba, Sumio Akifusa, Yutaka Takata, Tadamichi Takehara   +8 more
openaire   +3 more sources

Hip Abnormalities in Children With Charcot-Marie-Tooth Disease

Journal of Pediatric Orthopaedics, 1994
Hip dysplasia was recently observed in association with Charcot-Marie-Tooth disease (CMT). We retrospectively reviewed available radiographs of 74 of 100 children with clinically and electrodiagnostically proven CMT and noted six cases of hip dysplasia. Minor hip abnormalities, most commonly increased neck shaft angles, were noted in 21 other patients.
Jeffrey A. Heavilon, David B. Stevens, Janet L. Walker, John P. Lubicky, Kevin R. Nelson, Keith A. VandenBrink, John A. Ogden   +6 more
openaire   +3 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   +2 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   +3 more sources