Investigation of prevalence of dental anomalies by using digital panoramic radiographs

Bilge, N H; Yeşiltepe, Selin; Ağırman, Kübra Törenek; Çağlayan, Fatma; Bilge, Osman Murat

doi:10.5603/fm.a2017.0087

Cited by 72 publications

(100 citation statements)

References 16 publications

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“…Contrary to the high prevalence of hypodontia, supernumerary teeth are less frequently found in healthy individuals (0.5-3.8%). The prevalence of supernumerary teeth in our sample was 4.4%, slightly higher than in recent studies [24,25,26]. The etiological pattern of sex distribution in association with supernumerary teeth is the opposite of hypodontia [1].…”

Section: Abnormalities Of Tooth Numbercontrasting

confidence: 69%

Prevalence of developmental dental anomalies in Serbian orthodontic patients

et al. 2020

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Introduction/Objective The aim of this study was to evaluate the prevalence of developmental dental anomalies (DDA) in Serbian orthodontic patients. Methods The sample was composed of 1,001 panoramic radiographs of orthodontic patients, older than seven years, taken as a part of the initial diagnostic procedure at the Clinic of Orthodontics, School of Dental medicine in Belgrade. The DDA that could be diagnosed accurately on panoramic X-rays were documented. Descriptive analysis was used to determine prevalence and sex distribution of DDA. The Pearson χ 2 test and Fisher's exact test were used to compare number of affected teeth in males and females (level of significance was 95%). Results The prevalence of DDA in Serbian orthodontic patients was 34.8% (15.5% males and 19.3% females). Impactions were present in 16.5%, hypodontia in 12.9%, hyperdontia in 4.4%, microdontia in 2.9%, macrodontia in 1.8% and transposition in 0.8% of patients. Maxillary canines were the most frequently impacted teeth. Maxillary second molars were more prone to impaction in females (p < 0.05). Impacted incisors were more prevalent in maxilla, premolars, and second molars in mandible. The most commonly missing teeth were upper left second premolars. Mesiodens was the most frequently found supernumerary tooth. Conclusion We reported а high a rate of DDA in Serbian orthodontic patients, more in females than males. The most frequently observed DDA were impaction, tooth agenesis, hyperdontia, microdontia, macrodontia, and transposition. All investigated DDA were more frequently present in females, except hyperdontia. Current findings could offer а foundation for epidemiological studies on DDA prevalence.

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Section: Abnormalities Of Tooth Numbercontrasting

confidence: 69%

Prevalence of developmental dental anomalies in Serbian orthodontic patients

et al. 2020

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“…Törenek A gırman, Ça glayan, & Bilge, 2018;Jeong, Kim, Song, Sung, & Kim, 2015;Patil, Doni, Kaswan, & Rahman, 2013).…”

Section: Discussionmentioning

confidence: 99%

Oral, dental, and craniofacial features in chronic acid sphingomyelinase deficiency

Bender

Silveira

Santos

et al. 2020

American J of Med Genetics Pt A

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The aim of this study was to evaluate the oral, dental, and craniofacial features of individuals affected by the chronic forms of acid sphingomyelinase deficiency (ASMD). This study comprised a sample of adult and pediatric patients (n = 8) with chronic ASMD. The individuals underwent oral examinations to evaluate the occurrence of caries, as well as full-mouth periodontal examinations, to assess the occurrence and severity of periodontal diseases. Panoramic and profile radiographs were obtained to analyze dental conditions and craniofacial parameters. Participants also answered questionnaires to identify systemic impairment, parafunctional habits, and bruxism. Dental anomalies of size, shape, and number were found, with agenesis and microdontia being the predominant findings. The average of caries experience was 11.75 (±8.1). Only one patient had periodontal health and all adult individuals had periodontitis at different stages and degrees. Bruxism was found in 87.5% of the sample. The convex profile and maxillary and mandibular retrusion were the most relevant findings in the cephalometric analysis. It is concluded that individuals with chronic ASMD, in addition to several systemic manifestations, present significant modifications in their oral health, from a greater occurrence of dental anomalies, caries, periodontal disease, in addition to skeletal changes. K E Y W O R D S acid sphingomyelinase deficiency, caries, craniofacial anomalies, dental anomalies, periodontal disease 1 | INTRODUCTION Acid sphingomyelinase deficiency (ASMD) is a rare autosomal recessive genetic disease that results from mutations in the Sphingomyelinphosphodiesterase 1 (SMPD1) gene located in region p.15.4 of chromosome 11, which causes deficiency of the enzyme acid sphingomyelinase (ASM) (Schuchman & Desnick, 2001; Spence & Callahan, 1989). ASM deficiency results in intracellular toxic accumulation of sphingomyelin, mainly in cells of the mononuclear phagocytic system (Wasserstein et al., 2004; Wasserstein, Godbold, & Mcgovern, 2013). This disease affects adults and children and has a wide spectrum of severity. ASMD is progressive and may reduce life expectancy (Mcgovern, Avetisyan, Sanson, & Lidove, 2017). ASMD is also known as Niemann-Pick disease and is subclassified into an acute neurovisceral form (previously known as Niemann-Pick type A-NPA) and chronic visceral (previously known as Niemann-Pick type B-NPB. A chronic form

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“…Goncalves-Filho et al [17] To assess the prevalence of dental anomalies in the Pará population in Brazil.…”

Section: Patients Aged Betweenmentioning

confidence: 99%

“…Studies on the prevalence of dilaceration in individual dental groups showed the occurrence of this disorder within the central upper incisors within the range of 0.2-1.2% [7,9,11,12]. In studies on the prevalence of dental anomalies, apart from taurodontism, impacted teeth, hypodontia and supernumerary teeth, dilaceration was one of the most common dental defects and constituted between 1.4% and 46.71% of all dental anomalies [13][14][15][16][17][18][19][20][21][22]. Dilaceration was more frequently observed in maxillary teeth than in mandibular teeth [9,11,23].…”

Section: Introductionmentioning

confidence: 99%

Orthodontic and surgical treatment of a patient with an impacted upper central incisor with dilacerations – systematic review of the literature with presentation of a case

Rudnik¹,

Kaczmarczyk²,

Bednarczyk³

et al. 2018

jos

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Introduction: Impacted upper central incisors are a big aesthetic, developmental and social problem for patients. One of the causes of tooth eruption is dilaceration, which is the angulation of the tooth root in relation to its crown. The prognosis regarding the possibility of introducing teeth with dilaceration to the dental arch is uncertain and is characterized by a large number of failures. The aim of the study was to conduct a systematic review of the literature discussing the subject of impacted upper central incisors with confirmed dilaceration and illustrate this problem with the presentation of our own clinical case. Objectives: The aim of the study was to conduct a systematic review of the literature discussing the subject of impacted maxillary central incisors with confirmed dilaceration and to illustrate this problem with the presentation of a clinical case. Material and methods: A systematic review of the literature was conducted by searching the medical databases of PubMed and Scopus. The search was carried out by entering the following keywords: dilaceration, impacted tooth, impacted maxillary central incisors. Non-systematic reviews of the literature were excluded from the analysis. Results: The result of searching the databases was a total of 706 articles. Twenty-nine articles corresponding to the objectives of the study were included in the analysis. Among them were original papers, meta-analyses and case reports. The problem of impacted upper central incisors with the diagnosed dilaceration is illustrated by the description of the orthodontic and surgical treatment of the case. Conclusions: Patients with diagnosed impacted tooth with dilaceration require detailed diagnostics to plan orthodontic treatment. The implementation of a comprehensive orthodontic and surgical treatment at an early stage of tooth development gives the best prognosis to introduce a tooth with dilaceration to the dental arch.

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Investigation of prevalence of dental anomalies by using digital panoramic radiographs

Cited by 72 publications

References 16 publications

Prevalence of developmental dental anomalies in Serbian orthodontic patients

Prevalence of developmental dental anomalies in Serbian orthodontic patients

Oral, dental, and craniofacial features in chronic acid sphingomyelinase deficiency

Orthodontic and surgical treatment of a patient with an impacted upper central incisor with dilacerations – systematic review of the literature with presentation of a case

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