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https://www.readbyqxmd.com/read/28076458/risk-of-developing-palatally-displaced-canines-in-patients-with-early-detectable-dental-anomalies-a-retrospective-cohort-study
#1
Daniela Gamba Garib, Melissa Lancia, Renata Mayumi Kato, Thais Marchini Oliveira, Lucimara Teixeira das Neves
Objective: To estimate the risk of PDC occurrence in children with dental anomalies identified early during mixed dentition. Material and Methods: The sample comprised 730 longitudinal orthodontic records from children (448 females and 282 males) with an initial mean age of 8.3 years (SD=1.36). The dental anomaly group (DA) included 263 records of patients with at least one dental anomaly identified in the initial or middle mixed dentition. The non-dental anomaly group (NDA) was composed of 467 records of patients with no dental anomalies...
November 2016: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28061824/a-novel-nhs-mutation-causes-nance-horan-syndrome-in-a-chinese-family
#2
Qi Tian, Yunping Li, Rizwana Kousar, Hui Guo, Fenglan Peng, Yu Zheng, Xiaohua Yang, Zhigao Long, Runyi Tian, Kun Xia, Haiying Lin, Qian Pan
BACKGROUND: Nance-Horan Syndrome (NHS) (OMIM: 302350) is a rare X-linked developmental disorder characterized by bilateral congenital cataracts, with occasional dental anomalies, characteristic dysmorphic features, brachymetacarpia and mental retardation. Carrier females exhibit similar manifestations that are less severe than in affected males. METHODS: Here, we report a four-generation Chinese family with multiple affected individuals presenting Nance-Horan Syndrome...
January 7, 2017: BMC Medical Genetics
https://www.readbyqxmd.com/read/28054790/fusion-of-a-maxillary-central-and-lateral-incisor-with-a-congenitally-missing-lateral-a-10-year-conservative-esthetic-approach
#3
Leslie Stone Hirsh, Peter M Greco, Jay B Laudenbach, Alan M Atlas
Dental fusion and agenesis present unique esthetic challenges for the dental team when discovered in a developing child. This article highlights treatment of a 9-year-old girl with fusion of a maxillary central and lateral incisor with a congenitally missing lateral over a 10-year period. The article defines the developmental anomalies, provides a review of treatment options for the clinical team, and highlights clinical management using a conservative, interdisciplinary approach to esthetic treatment.
January 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28052204/dental-anomalies-in-permanent-teeth-after-trauma-in-primary-dentition
#4
Elena Bardellini, Francesca Amadori, Stefania Pasini, Alessandra Majorana
OBJECTIVE: This retrospective study aims to evaluate the prevalence of dental anomalies in permanent teeth as a result of a trauma concerning the predecessor primary teeth. STUDY DESIGN: A total of 241 records of children (118 males and 123 females, mean age 3.62 ± 1.40) affected by trauma on primary teeth were analyzed. All patients were recalled to evaluate the status of the permanent successor teeth by clinical and radiographic investigations. RESULTS: Out of 241 patients, 106 patients (for a total of 179 traumatized primary teeth) presented at the recall...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28043400/dental-issues-in-lacrimo-auriculo-dento-digital-syndrome-an-autosomal-dominant-condition-with-clinical-and-genetic-variability
#5
M J Hajianpour, Hannah Bombei, Scott M Lieberman, Rachael Revell, Rachana Krishna, Robert Gregorsok, Simon Kao, Jeff M Milunsky
BACKGROUND AND OVERVIEW: Lacrimo-auriculo-dento-digital (LADD) syndrome is an autosomal dominant disorder with variable lacrimal and salivary gland hypoplasia and aplasia, auricular anomalies and hearing loss, dental defects and caries, and digital anomalies. CASE DESCRIPTION: The authors present the cases of 2 unrelated children with enamel defects and history of dry mouth leading to recurrent dental caries. The referring diagnoses were Sjögren disease and hypohidrotic ectodermal dysplasia, respectively...
December 30, 2016: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28028986/objectification-of-orthodontic-treatment-needs-does-the-classification-of-malocclusions-or-a-history-of-orthodontic-treatment-matter
#6
Anna Kozanecka, Michał Sarul, Beata Kawala, Joanna Antoszewska-Smith
BACKGROUND: Orthodontic classifications make it possible to give an accurate diagnosis but do not indicate an objective orthodontic treatment need. In order to evaluate the need for treatment, it is necessary to use such indicators as the IOTN. OBJECTIVES: The aim of the study was to find (i) relationships between individual diagnosis and objective recommendations for treatment and (ii) an answer to the question whether and which occlusal anomalies play an important role in the objectification of treatment needs...
November 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28027977/cleidocranial-dysplasia-clinical-endocrinologic-and-molecular-findings-in-15-patients-from-11-families
#7
Firdevs Dinçsoy Bir, Nuriye Dinçkan, Yeliz Güven, Firdevs Baş, Umut Altunoğlu, Senem S Kuvvetli, Şükran Poyrazoğlu, Güven Toksoy, Hülya Kayserili, Z Oya Uyguner
Cleidocranial dysplasia (CCD) is an autosomal dominant disorder characterized by skeletal anomalies such as delayed closure of the cranial sutures, underdeveloped or absent clavicles, multiple dental abnormalities, short stature and osteoporosis. RUNX2, encoding Runt DNA-binding domain protein important in osteoblast differentiation, is the only known gene related to the disease and identified as responsible in 70% of the cases. Our clinical evaluations revealed that short stature present at a rate of 28.6%, osteoporosis at a rate of 57...
December 24, 2016: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/28027172/an-uncommon-occurrence-of-three-fourth-molars-concomitant-to-hypodontia-in-a-nonsyndromic-patient
#8
Ligia Buloto Schmitd, Agnes Assao, Gabriel Ramalho-Ferreira, Leonardo Perez Faverani, Denise Tostes Oliveira
Bilaterally mandibular and maxillary fourth molars, concomitant to hypodontia, are uncommon. These dental anomalies, called hypohyperdontia, are rare and etiology is not well defined. Several complications may occur as a consequence of supernumerary teeth, such as teeth impaction, resorption of adjacent teeth, and development of cysts and tumors. The authors present an uncommon occurrence of three-fourth molars concomitant to hypodontia and dentigerous cyst associated with impacted mandibular second and third molars in a nonsyndromic patient...
December 23, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28018438/interstitial-deletion-of-5q33-3q35-1-in-a-boy-with-severe-mental-retardation
#9
Jin Hwan Lee, Hyo Jeong Kim, Jung Min Yoon, Eun Jung Cheon, Jae Woo Lim, Kyong Og Ko, Gyung Min Lee
Constitutional interstitial deletions of the long arm of chromosome 5 (5q) are quite rare, and the corresponding phenotype is not yet clearly delineated. Severe mental retardation has been described in most patients who present 5q deletions. Specifically, the interstitial deletion of chromosome 5q33.3q35.1, an extremely rare chromosomal aberration, is characterized by mental retardation, developmental delay, and facial dysmorphism. Although the severity of mental retardation varies across cases, it is the most common feature described in patients who present the 5q33...
November 2016: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/27989583/collaborative-management-of-combined-periodontal-endodontic-lesions-with-a-palatogingival-groove-a-case-series
#10
Young-Dan Cho, Jung-Eun Lee, Yoonjin Chung, Woo-Cheol Lee, Yang-Jo Seol, Yong-Moo Lee, In-Chul Rhyu, Young Ku
INTRODUCTION: This article reports 3 representative cases of interdisciplinary management of a palatogingival groove in maxillary lateral incisors. The development, pathology, and effectiveness of management approaches in cases involving a combined periodontal-endodontic lesion with a palatogingival groove are discussed. METHODS: We describe 3 patients with a noncontributory medical history presenting with a chief complaint related to a maxillary incisor and diagnosed with a combined periodontal-endodontic lesion with a palatogingival groove at Seoul National University Dental Hospital, Seoul, Korea...
December 15, 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/27957258/prevalence-and-distribution-of-selected-dental-anomalies-among-saudi-children-in-abha-saudi-arabia
#11
Syed M Yassin
BACKGROUND: Dental anomalies are not an unusual finding in routine dental examination. The effect of dental anomalies can lead to functional, esthetic and occlusal problems. The Purpose of the study was to determine the prevalence and distribution of selected developmental dental anomalies in Saudi children. MATERIAL AND METHODS: The study was based on clinical examination and Panoramic radiographs of children who visited the Pediatric dentistry clinics at King Khalid University College of Dentistry, Saudi Arabia...
December 2016: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/27931469/guideline-on-dental-management-of-heritable-dental-developmental-anomalies
#12
(no author information available yet)
No abstract text is available yet for this article.
October 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/27897086/pattern-of-clefts-and-dental-anomalies-in-six-year-old-children-a-retrospective-observational-study-in-western-norway
#13
Paul Sæle, Eirik Østhus, Sondre Ådalen, Elwalid F Nasir, Manal Mustafa
OBJECTIVES: Clefts of the lip and/or palate (CL/P) are the most common congenital disorders of the head and neck. In Norway, the incidence is 1.9/1000 live births. The aim of this study was to investigate the frequency and distribution of various types of clefts and dental anomalies in patients treated by the cleft lip and palate (CLP) team in Bergen, Norway. MATERIAL AND METHODS: The material comprised the records of patients 6 years of age, examined by the CLP team in Bergen from spring 1993 to autumn 2012, incomplete records were excluded...
November 29, 2016: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/27882508/regional-early-development-and-eruption-of-permanent-teeth-case-report
#14
A M Al Mullahi, A Bakathir, S Al Jahdhami
BACKGROUND: Early development and eruption of permanent teeth are rarely reported in scientific literature. Early eruption of permanent teeth has been reported to occur due to local factors such as trauma or dental abscesses in primary teeth, and in systemic conditions. Congenital diffuse infiltrating facial lipomatosis (CDIFL) is a rare condition that belongs to a group of lipomatosis tumours. In this disorder, the mature adipocytes invade adjacent soft and hard tissues in the facial region...
November 23, 2016: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/27871714/surgical-and-orthodontic-management-of-maxillary-canine-lateral-incisor-transpositions
#15
Teresa Lorente, Carmen Lorente, Paula G Murray, Pedro Lorente
Transposition of the maxillary canine and the lateral incisor is a complex dental anomaly to treat. The difficulty increases if the treatment aims to correct the transposition. These case reports describe 2 patients with transposition of the maxillary lateral incisor and canine. The first case involves bilateral incomplete transpositions, and the second is a complete transposition. The radiographic appearance of the canine was similar in the 2 patients. However, the treatments were distinct because of the 3-dimensional positions of the teeth...
November 2016: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/27871700/laypeople-s-perceptions-of-frontal-smile-esthetics-a-systematic-review
#16
Simone Parrini, Gabriele Rossini, Tommaso Castroflorio, Arturo Fortini, Andrea Deregibus, Cesare Debernardi
INTRODUCTION: The emphasis on dental esthetics has increased in recent years. There are, however, differences in esthetic perceptions among professional and lay groups. The aim of this comprehensive review was to update previous reviews and answer the following research question: Can lay thresholds for acceptance of smile esthetic anomalies be defined? METHODS: A systematic search in the medical literature (PubMed, PMC, NLM, Embase, Cochrane Central Register of Controlled Clinical trials, Web of Knowledge, Scopus, Google Scholar, and LILACs) was performed to identify all peer-reviewed articles reporting data regarding evaluations of laypeople's perceptions of dental esthetic factors...
November 2016: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/27869423/-progressive-moderate-mitral-regurgitation-in-a-children-with-axenfeld-rieger-syndrome-the-importance-of-cardiologic-follow-up
#17
Francisco Sánchez Ferrer, María D Grima Murcia
Axenfeld-Rieger syndrome is a congenital disease with an estimated prevalence of one in 200,000 individuals. This is an ophthalmic disorder related to anterior segment dysgenesis, which may be present from the neonatal period. It is associated with extraocular affectations such as cranial dimorphism, maxillofacial or dental anomalies. Cardiological or pituitary manifestations are less common. The congenital heart disease in Axenfeld-Rieger syndrome has been described in very few cases in the literature. We report a 7-year-old patient with Axenfeld-Rieger syndrome and mild mitral insufficiency since the age of 3 years, which is progressing to moderate mitral regurgitation at the present time...
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27860241/second-premolar-agenesis-as-a-subclinical-phenotype-of-isolated-cleft-palate
#18
J P Schwartz, R C M C Lauris, G Dalbén, D G Garib
OBJECTIVE: To compare the prevalence of dental anomalies in patients with isolated cleft palate with or without hypodontia of the second premolar. SETTING AND SAMPLE POPULATION: A total of 653 patients with isolated cleft palate aged 8-12 years were divided into two groups: G1-subjects without hypodontia of second premolar (n = 546) and G2-subjects with hypodontia of at least one-second premolar (n = 107). The control group consisted of 107 non-cleft orthodontic patients...
November 14, 2016: Orthodontics & Craniofacial Research
https://www.readbyqxmd.com/read/27858309/dental-care-approach-in-patients-with-osteopetrosis
#19
V Detailleur, G Vansteenkiste, M Renard, A Verdonck
AIM: To describe dental and dentofacial characteristics observed in patients diagnosed with osteopetrosis and to advise a dental care approach in these patients. METHODS: Four patients were clinically diagnosed with osteopetrosis, characterised by increased bone density, bone marrow failure, blindness and deafness due to compression of cranial nerves. All patients were dentally screened at different ages (2.5-31 years) and three of them were treated with a haematopoietic stem cell transplantation (HSCT) at the age of 6 months, 1 and 3...
December 2016: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/27843261/autotransplantation-of-a-strange-positioned-impacted-central-incisor-in-a-surgically-prepared-socket-a-miracle-esthetic-concept
#20
Chandresh Jaiswara, Vinay K Srivastava, Neeraj Dhiman
: Esthetics is a prime concern for a young lady. Any anomaly in the anterior tooth may create anxiety and depression. This anxiety and depression may hamper her married life and overall personality. This case report reveals an unerupted right central incisor situated in a strange position, creating space in the maxillary anterior region and giving an unesthetic appearance. Autotransplantation is a method of choice for a strangely positioned impacted central incisor in a new appropriate site...
July 2016: International Journal of Clinical Pediatric Dentistry
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