EVALUATION OF OCCURRENCE OF HYPERDONTIA IN NON-SYNDROMIC POPULATION FROM BIHAR REGION

2019 ◽  
Vol 3 (10) ◽  
Author(s):  
Dr. Minti Kumari ◽  
Dr. Madhuri Kumari ◽  
Dr Anurag Rai ◽  
Dr. Navin Kumar
Keyword(s):  
Panoramic Radiograph ◽  
Permanent Dentition ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Panoramic Radiographs ◽  
Future Studies ◽  
Asian Populations ◽  
Males And Females ◽  
The Individual ◽  
Clinical Records

It is evident that hyperdontia is more common in the permanent dentition than in the primary. There is a considerable difference between males and females in the prevalence of these teeth in permanent dentition; hyperdontia is twice as common in males as in females. However, this approximation varies in terms of location, other associating syndromes that may be present, and the ethnicity of the individual. In terms of ethnicity, it can be seen that hyperdontia is in fact less common in Caucasian than in Asian populations. There is evidence to show that an individual is more likely to have hyperdontia if other members of their family also have the condition. Hence the present study was planned for evaluation of occurrence of hyperdontia in non-syndromic  population from Bihar Region. The present study was planned in Public Health Dentistry, Patna Dental College and Hospital, Patna, Bihar. Total 195 patients referred to Department of Dentistry were evaluated in the present study. Panoramic radiographs and clinical records of patients above the age of 18 years and without any syndromic features were selected for the study.  All the radiographs were examined for the presence of supernumerary teeth, their location, morphology, and number. Morphologically, teeth were classified as conical, tuberculate, supplemental, and odontoma. Early diagnosis of dental anomalies can prevent some esthetic, orthodontic, and periodontal problems, and knowledge of the prevalence and distribution of the anomalies may help clinicians to the detection of these anomalies at early stages. Our study evaluated the prevalence of selected dental anomalies; future studies should investigate the prevalence of dental anomalies of all types. Keywords: Hyperdontia, non-syndromic, panoramic radiograph, supernumerary teeth, etc.

Prevalence of Abnormalities in Dental Structure, Position, and Eruption Pattern in a Population of Unilateral and Bilateral Cleft Lip and Palate Patients

2008 ◽  
Vol 45 (2) ◽  
pp. 154-162 ◽  
Author(s):  
Chiara Tortora ◽  
Maria C. Meazzini ◽  
Giovanna Garattini ◽  
Roberto Brusati
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Permanent Dentition ◽  
Dental Development ◽  
Surgical Trauma ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Bilateral Cleft Lip ◽  
Maxillary Premolars ◽  
Maxilla And Mandible

Objective: To evaluate the dental characteristics of patients subjected to a protocol that included early secondary gingivoalveoloplasty (ESGAP). Design: Panoramic radiographs of 87 patients with unilateral cleft lip and palate (UCLP) and 29 with bilateral cleft lip and palate (BCLP) were evaluated. Missing and supernumerary teeth were also quantified on the cleft and noncleft side and in the maxilla and mandible. Crown and root malformations and tooth rotations were quantified. A subsample in permanent dentition was extrapolated to analyze canine eruption patterns. Results: A total of 48.8% of the UCLP patients presented with missing permanent lateral incisors in the cleft area and 6.1% contralaterally. A total of 4.9% presented with missing second maxillary premolars on the cleft site and 1.2% contralaterally. A total of 7.3% presented with supernumerary lateral incisors, and 45% of the BCLP cleft sites presented with missing lateral incisors, while 25% of the cleft sites presented second maxillary premolars agenesis. Five percent of the cleft sites presented with supernumerary lateral incisors. Evaluation of the subsample in permanent dentition showed that 15.5% had a canine retention and 4.4% of the canines had to be surgically exposed. A significant association was observed between canine inclination and retention but not with absence of the lateral incisor. Conclusions: The frequency of dental anomalies in this sample was similar to other cleft populations. As surgical trauma has been suggested to damage forming teeth, the results of this study indicated that ESGAP has no detrimental influence on subsequent dental development.

scholarly journals ANOMALIAS DENTÁRIAS NAS FISSURAS LABIAIS E/OU PALATINAS NÃO-SINDRÔMICAS: REVISÃO DA LITERATURA

2015 ◽  
Vol 5 (3) ◽  
Author(s):  
Jamile De Oliveira Sá ◽  
Samário Cintra Maranhão ◽  
Daiane Leite Canguçú ◽  
Thaynara De Souza Lima Coutinho ◽  
Alena Peixoto Medrado ◽  
...  
Keyword(s):  
Congenital Anomalies ◽  
Cleft Lip ◽  
Permanent Dentition ◽  
Lateral Incisor ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Dental Abnormalities ◽  
The Face ◽  
Genetic Events

Nonsyndromic cleft lip and/or palate (NSCL/P) are the most common congenital anomalies of the face. Dental abnormalities located inside and outside the cleft region are the most frequent dental characteristics found in these individuals. The aim of this paper is to review the literature on dental abnormalities associated with NSCL/P. A search for articles was conducted on electronic databases such as Medline, Lilacs and PubMed. According to the literature, dental abnormalities were more common in permanent dentition. Agenesis and supernumerary teeth showed the highest prevalence. The upper lateral incisor was the most affected teeth by agenesis, supernumerary teeth and microdontia. The teeth located closest to the cleft were more susceptible to defects. The presence of dental anomalies outside the cleft region suggests the presence of genetic events involved in both odontogenesis and craniofacial formation.

A Longitudinal Study of the Presence of Dental Anomalies in the Primary and Permanent Dentitions of Cleft Lip and/or Palate Patients

2017 ◽  
Vol 54 (3) ◽  
pp. 309-320 ◽  
Author(s):  
Akira Suzuki ◽  
Masayuki Nakano ◽  
Keigo Yoshizaki ◽  
Atsushi Yasunaga ◽  
Naoto Haruyama ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Permanent Dentition ◽  
Primary Dentition ◽  
University Hospital ◽  
Dental Anomalies ◽  
Males And Females ◽  
The Right ◽  
Maxillary Dentition

Objective The aim is to survey primary and permanent dental anomalies: hypodontia, microdontia, a supernumerary tooth, and fused teeth in patients with cleft lip and/or palate. Design Retrospective longitudinal study Subjects The subjects were selected from all 1724 patients with cleft lip and/or palate who were registered at the orthodontic clinic of Kyushu University Hospital, Fukuoka, Japan, from 1970 to 2009. Finally, 994 subjects were evaluated for primary dentition, 1352 for permanent dentition, and 871 for the longitudinal changes from primary to permanent dentition. Methods The prevalence of dental anomalies was compared for each tooth type, among various cleft types, between males and females, and between the alveolar cleft area and the noncleft area. Results The prevalence of hypodontia was 16.2% for primary dentition and 52.7% for permanent dentition in the subjects with cleft lip and/or palate. Hypodontia increased with the severity of the cleft type. Multiple hypodontia was found more frequently in the subjects with bilateral cleft lip and palate and the subjects with unilateral cleft lip and palate. Microformed lateral incisors were found in 22.7% of permanent lateral incisors but not in primary dentition. Supernumerary teeth were found in 17.7% of the subjects with cleft lip and/or palate for primary maxillary dentition and in 5.7% for permanent maxillary dentition. Conclusion The prevalence of hypodontia was greater in permanent dentition than in primary dentition; although, it was not much different between males and females or between the right and left sides. The prevalence of dental anomalies was significantly different among four groups by cleft type: cleft lip, cleft lip and alveolus, cleft lip and palate, and cleft palate.

scholarly journals Supernumerary Teeth in Primary Dentition and Early Intervention: A Series of Case Reports

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Rakesh N. Bahadure ◽  
Nilima Thosar ◽  
Eesha S. Jain ◽  
Vidhi Kharabe ◽  
Rahul Gaikwad
Keyword(s):  
Early Intervention ◽  
Early Recognition ◽  
Case Reports ◽  
Common Type ◽  
Permanent Dentition ◽  
Primary Dentition ◽  
Mixed Dentition ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Lower Arch

Supernumerary teeth are considered as one of the most significant dental anomalies during the primary and early mixed dentition stages. They are of great concern to the dentists and parents because of the eruption, occlusal, and esthetic problems they can cause. Supernumerary teeth occur more frequently in the permanent dentition but rarely in primary dentition. Mesiodens is the most common type of supernumerary teeth but rarely seen in lower arch. Early recognition and diagnosis of supernumerary teeth is important to prevent further complications in permanent dentition. Four cases of supernumerary teeth with mesiodens in upper and lower arch in primary dentition and their management have been discussed.

scholarly journals Frequency of Additional Congenital Dental Anomalies in Children with Cleft Lip, Alveolar and Palate

2020 ◽  
Vol 9 (12) ◽  
pp. 3813
Author(s):  
Przemysław Pastuszak ◽  
Izabella Dunin-Wilczyńska ◽  
Agnieszka Lasota
Keyword(s):  
Cleft Lip ◽  
Alveolar Bone ◽  
Dental Anomalies ◽  
Maxillary Expansion ◽  
Supernumerary Teeth ◽  
Maxillary Canine ◽  
Panoramic Radiographs ◽  
Maxillary Lateral Incisor ◽  
Applied Approach ◽  
Medical University

The aim of the study was to assess the risk of incidence of additional congenital dental anomalies in children with nonsyndromic cleft lip, alveolar and/without palate (CL/P). Hypodontia, hyperdontia and canines impaction was recognized. From patients with CL/P treated at the Clinic of Congenital Facial Deformities in Chair and Department of Jaw Orthopedics Medical University of Lublin, 56 subjects were randomly selected. On the panoramic radiographs taken at the age of 8–12 years, the angle of upper unerupted canines was measured using Westerlund’s recommendations. The supernumerary teeth and hypodontia were checked. The procedures: maxillary expansion, secondary alveolar bone graft (SABG) and extraction of primary canines were noted. The frequency of canines impaction was 5.36%. Hypodontia was found in 37.5% of patients; hyperdontia was present in 23.21% of patients. No influence of procedures (expansion of the maxilla, SABG, deciduous canines extraction) on permanent maxillary canine eruption was proved. Patients with CL/P are exposed to the unfavorable position of unerupted maxillary canines most frequently in the cleft area of complete cleft. Maxillary lateral incisor on the cleft side is most frequently affected with congenital anomaly. Hypodontia and hyperdontia do not influence maxillary canine impaction. Good clinical result was achieved with an applied approach, which should be widely introduced.

A Retrospective Study of Association between Peg-shaped Maxillary Lateral Incisors and Dental Anomalies

2017 ◽  
Vol 41 (2) ◽  
pp. 150-153 ◽  
Author(s):  
Jae-Hwan Kim ◽  
Nam-Ki Choi ◽  
Seon-mi Kim
Keyword(s):  
Retrospective Study ◽  
Pediatric Dentistry ◽  
Careful Consideration ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Missing Teeth ◽  
Panoramic Radiographs ◽  
Congenitally Missing Teeth ◽  
Congenitally Missing ◽  
Dens Invaginatus

Objective: The purpose of this study was to investigate the prevalence of peg-shaped maxillary lateral incisors and the incidence of associated dental anomalies in children. Study design: We investigated the prevalence of peg-laterals and incidence of associated dental anomalies in 3,834 children aged 7–15 who visited the Department of Pediatric Dentistry from January 2010 to December 2015 and underwent panoramic radiographs. Results: The prevalence of peg-laterals was 1.69% in boys, 1.75% in girls, and 1.72% overall. Among children with peg-laterals, the frequencies of associated dental anomalies were as follows: congenitally missing teeth, 31.8%; dens invaginatus, 19.7%; palatally displaced canines, 12.1%; supernumerary teeth, 7.6%; and transposition, 7.6%. Conclusion: As children with peg-laterals have a higher incidence of other dental anomalies, careful consideration is needed when planning diagnosis and treatment.

Dental Anomalies as Part of the Cleft Spectrum

2008 ◽  
Vol 45 (4) ◽  
pp. 414-419 ◽  
Author(s):  
Renato Menezes ◽  
Alexandre Rezende Vieira
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Tooth Development ◽  
Dental Anomalies ◽  
Future Studies ◽  
High Incidence ◽  
Dental Records ◽  
Definition Of ◽  
Clinical Records

Objective: The aim of this study was to determine subphenotypes of clefts based on tooth development. Dental phenotypes (tooth agenesis, supernumerary and impacted teeth, transposition, and structural anomalies) outside the cleft area in the permanent dentition of oral cleft individuals were investigated. Design: Evaluation of dental records of cleft patients. Setting: National Museum of Health and Medicine, Washington, D.C. Patients, Participants: A collection of dental casts, radiographic and clinical records of 146 patients with oral clefts was evaluated. Main Outcome Measure: Association of dental anomalies with preferential subtypes of clefts. Results: Forty-seven individuals (32.19%) presented at least one dental anomaly outside the cleft area. Individuals with complete cleft lip and palate (CLP) presented more dental anomalies than individuals with incomplete CLP (p  =  .04). Cleft palate individuals presented more dental anomalies than CLP individuals (p  =  .048). Maxillary lateral incisors and premolars were the most affected teeth. High incidence of maxillary second premolar agenesis was observed in individuals with bilateral CLP (p  =  .04). In cases with unilateral CLP, 12.5% presented dental anomalies of the maxillary lateral incisors on the noncleft side. Cleft palate individuals presented a high incidence of mandibular premolar anomalies (p  =  .004). Conclusion: Future studies should consider the inclusion of a complete dental description to aid in the definition of cleft subphenotypes to be studied.

scholarly journals Ipsilateral supplementary lateral incisors: a case report

2015 ◽  
Vol 3 (1) ◽  
pp. 600
Author(s):  
André Luis Shinohara ◽  
Eduardo Ferro De Grava ◽  
Antônio De Castro Rodrigues ◽  
Jesus Carlos Andreo ◽  
Rogério Leone Buchaim ◽  
...  
Keyword(s):  
Case Report ◽  
Orthodontic Treatment ◽  
Treatment Approach ◽  
Permanent Dentition ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Developmental Disturbances

Supernumerary teeth are one of the dental anomalies which occur due to the developmental disturbances in teeth. They can be seen in various shape and form. They can occur in both the deciduous and permanent dentition and can impose aesthetic and occlusion problems. Morphologically the supernumerary teeth exhibit various forms ranging from conical to tuberculate and supplemental types. Supplemental teeth as the name suggests are similar in shape to that of the normal prototype. In this particular case, we are reporting a case of ipsilateral supplemental permanent lateral incisors and the treatment approach which would subsequently facilitate the patient to undergo orthodontic treatment.

scholarly journals Prevalence of Dental Anomalies in Permanent Dentition of Brazilian Individuals with Down Syndrome

2016 ◽  
Vol 10 (1) ◽  
pp. 469-473 ◽  
Author(s):  
Osmar Aparecido Cuoghi ◽  
Francielle Topolski ◽  
Lorraine Perciliano de Faria ◽  
Carla Machado Occhiena ◽  
Nancy dos Santos Pinto Ferreira ◽  
...  
Keyword(s):  
Down Syndrome ◽  
Dental Care ◽  
Dental Service ◽  
Permanent Dentition ◽  
X Rays ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Significant Difference ◽  
High Prevalence

Objective: The aim of this study was to evaluate the incidence of dental anomalies in the permanent dentition of individuals with Down Syndrome (DS) to increase the knowledge on the dental issues in this syndrome. Method: One hundred and five panoramic X-rays of patients with DS (61 males and 44 females), aged 7 to 42 years were used. The data were statistically analyzed using bivariate analyses test (p <0.05). Results: Dental anomalies were observed in 50.47% of the sample. More than one anomaly was observed in 9.52% of the individuals. The most frequent dental anomalies were hypodontia and microdontia (16.19%), followed by retained tooth (10.47%), taurodontism (9.52%), supernumerary teeth (5.71%), macrodontia (2.85%) and root dilaceration (0.95%). There was no statistically significant difference between genders for any of the anomalies. Conclusion: A high prevalence of dental anomalies was observed in individuals with DS. The results of the present study reinforce the importance of good dental care, offering a greater basis for professionals who provide dental service to these patients.

Prevalence of Hypodontia and Supernumerary Teeth in Patients Attending Private Pediatric Dental Clinic in Lebanon

2019 ◽  
Vol 43 (5) ◽  
pp. 345-349
Author(s):  
Maha H Daou ◽  
Pascale Harb Bteiche ◽  
Jihad Fakhouri ◽  
Nada El Osta
Keyword(s):  
Dental Trauma ◽  
Panoramic Radiograph ◽  
Medical Problem ◽  
High Rate ◽  
Tooth Agenesis ◽  
Dental Anomalies ◽  
Supernumerary Teeth ◽  
Medical Problems ◽  
Chi Square ◽  
Cross Sectional

Purpose: Because of the high rate of agenesis and supernumerary teeth in orthodontic patients and the lack of studies in Lebanon that document the prevalence of those anomalies, the aim of this study was to determine the prevalence of hypodontia and supernumerary teeth in patients attending a pediatric dental office and examine the associated factors. Study design: This was a cross-sectional design study. The patients were clinically examined followed by panoramic radiograph. Two calibrated investigators have examined the radiographic films and diagnosed the dental anomalies. Tooth agenesis and supernumerary teeth were the outcome variables of the study. Tooth agenesis was diagnosed when there were no sign of crown calcification and no evidence or history of loss attributable to orthodontic treatment, caries, periodontal problems and dental trauma. Tooth agenesis and supernumerary teeth were the outcome variables of the study. Chi-Square tests and Fisher Exact tests were performed to assess the association between outcome variables, gender and presence of medical problem. Results: 334 participants (mean age 7.31±2.17 years) were included in the study. The presence of dental anomalies was not reported as a reason for dental visits. The rate of tooth agenesis was 8.7% in the whole sample, 9.9% among boys and 7.6% among girls with no difference (p=0.442). The rate of tooth agenesis was elevated in participant with medical problems (14.5%) compared to those with no medical problem (7.0%) (p=0.041). The rate of supernumerary teeth was 0.6% among boys and 0% among girls (p=0.485). Conclusion: Oral anomalies could be detected relatively at early age. It can help in a long-term and effective treatment planning. Early diagnosis and appropriate follow-up with panoramic radiograph is extremely important to avoid maxillofacial deformity and other complications.

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