scholarly journals Kegunaan radiografi panoramik pada masa mixed dentition

2021 ◽  
Vol 5 (1) ◽  
pp. 39
Author(s):  
Azda Nurma Himammi ◽  
Bambang Tri Hartomo
Keyword(s):  
Panoramic Radiography ◽  
Permanent Tooth ◽  
Transitional Period ◽  
Mixed Dentition ◽  
Permanent Teeth ◽  
Deciduous Teeth ◽  
Central Incisor ◽  
Transient Period ◽  
Transitional Phase ◽  
Mandibular First Molar

Objectives: The purpose of this review is to determine the usefulness of panoramic radiography during mixed dentition and also to capture panoramic radiographs during mixed dentition. Review: Mixed dentition is a period of mixed dentition and a period of transition from sequential deciduous teeth followed by the eruption of the replacement tooth, namely the permanent tooth. The mixed dental phase occurs in children aged 6-12 years, beginning with the eruption of the first permanent tooth, usually a central incisor or mandibular first molar. Changes in occlusion occur significantly during this time due to the loss of the deciduous teeth and the eruption of the replacement permanent teeth. Conclusion: The mixed dentition period can be classified into 3 phases, namely. (1) the first transitional period, occurs at 6-8 years of age. In this phase, the eruption of the permanent first molars and the replacement of the deciduous incisors with the permanent incisors occurred. (2) the inter-transitional period, after the first molars and permanent incisors erupt, there is a transient period of about 1-2 years before the second transition phase begins. In this phase, it is called inter-transitional because the maxillary and mandibular arches consist of deciduous and permanent teeth. In the inter-transitional phase it is relatively stable and no changes occur. (3) the second transitional period at age (10-13 years), the date of the mandibular canine at about 10 years of age usually begins the second transitional period.

Suffocated Maxillary Central Incisors (Surgical and Orthodontic Management): A Report of Two Cases

2021 ◽  
Vol 11 (1) ◽  
pp. 55-60
Author(s):  
Barun Kumar Sah ◽  
Jamal Giri ◽  
Bandana Koirala ◽  
Mamta Dali ◽  
Sneha Shrestha
Keyword(s):  
Orthodontic Treatment ◽  
Treatment Options ◽  
Self Esteem ◽  
Permanent Tooth ◽  
Mixed Dentition ◽  
Dental Practice ◽  
Central Incisor ◽  
Supernumerary Teeth ◽  
Multiple Treatment ◽  
Maxillary Incisors

Clinically, supernumerary teeth are able to cause different local disorders and the most common one is impaction of maxillary incisors. Impacted maxillary incisors substantially affect esthetics, function, and self‑esteem of patients. Impaction of maxillary permanent incisor is a rare clinical entity in dental practice. Although impaction of a permanent tooth is rarely diagnosed during the mixed dentition period, an impacted central incisor is usually diagnosed accurately when there is delay in the eruption of tooth. Multiple treatment options are available for impacted incisors. Surgical-orthodontic treatment is one of the alternative option for the correction. Early diagnosis and management of supernumer¬ary teeth is important to prevent the need for more complex surgical and orthodontic treatment. Here, we present a report of two cases of impacted maxillary incisors and its management

scholarly journals Permanent maxillary central incisor and first molar rotations in the mixed dentition in repaired complete unilateral cleft lip and palate and their relationship with absence of teeth in their vicinity

2018 ◽  
Vol 88 (5) ◽  
pp. 567-574
Author(s):  
Sunjay Suri ◽  
Suteeta Disthaporn ◽  
Bruce Ross ◽  
Bryan Tompson ◽  
Diogenes Baena ◽  
...  
Keyword(s):  
Bone Grafting ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Alveolar Bone ◽  
Permanent Tooth ◽  
Mixed Dentition ◽  
Central Incisor ◽  
Maxillary Central Incisor ◽  
Anterior Teeth ◽  
Alveolar Bone Grafting

ABSTRACT Objectives: To describe qualitatively and quantitatively the directions and magnitudes of rotations of permanent maxillary central incisors and first molars in the mixed dentition in repaired complete unilateral cleft lip and palate (UCLP) and study their associations with absence of teeth in their vicinity. Materials and Methods: Dental casts and orthodontic records taken prior to orthodontic preparation for alveolar bone grafting of 74 children with repaired UCLP (53 male, 21 female; aged 8.9 ± 1.0 years) were studied. Directions and magnitudes of permanent maxillary central incisor and first molar rotations were recorded. Tooth absence was confirmed from longitudinal radiographic records. Incisor and molar rotations were analyzed in relation to the absence of teeth in their vicinity. Results: Distolabial rotation of the permanent maxillary central incisor was noted in 77.14% on the cleft side, while distopalatal rotation was noted in 82.19% on the noncleft side. Incisor rotation was greater when a permanent tooth was present distal to the cleft side central incisor, in the greater segment. The permanent maxillary first molar showed mesiopalatal rotation, which was greater on the cleft side and when there was absence of one or more teeth in the buccal segment. Conclusions: Presence and absence of teeth were associated with the severity of incisor and molar rotations in UCLP. Crowding of anterior teeth in the greater segment was associated with a greater magnitude of rotation of the cleft side permanent central incisor. Absence of one or more buccal segment teeth was associated with greater magnitude of rotation of the molar.

scholarly journals Hardness and modulus of elasticity of primary and permanent teeth after wear against different dental materials

2015 ◽  
Vol 09 (04) ◽  
pp. 587-593 ◽  
Author(s):  
Rodrigo Galo ◽  
Marta Maria Martins Giamatei Contente ◽  
Daniel Galafassi ◽  
Maria Cristina Borsatto
Keyword(s):  
Modulus Of Elasticity ◽  
Artificial Saliva ◽  
Dental Materials ◽  
Permanent Tooth ◽  
Composite Resins ◽  
Permanent Teeth ◽  
Deciduous Teeth ◽  
Fissure Sealant ◽  
Plate Design ◽  
Before And After

ABSTRACT Objectives: The purpose of this study was to determine the Young's modulus and the hardness of deciduous and permanent teeth following wear challenges using different dental materials. Materials and Methods: Wear challenges were performed against four dental materials: A resin-based fissure sealant (Fluoroshield®), a glass ionomer based fissure sealant (Vitremer®), and two microhybrid composite resins (Filtek Z250 and P90®). Using the pin-on-plate design, a deciduous or a permanent tooth was made into a pin (4 mm × 4 mm × 2 mm) working at a 3 N vertical load, 1 Hz frequency, and 900 cycles (15 min) with Fusayama artificial saliva as a lubricant. Before and after the tribological tests, the hardness and elasticity modulus of the tooth samples were measured by creating a nanoindentation at load forces up to 50 mN and 150 mN. All of the results were statistically analyzed using ANOVA and post-hoc Duncan's tests (P < 0.05). Results: No difference in hardness was encountered between deciduous and permanent teeth (P < 0.05) or modulus of elasticity (P < 0.05) before or after the wear challenges for all of the dental materials tested. Conclusions: Wear challenges against the studied dental materials did not alter the properties of permanent or deciduous teeth after the application of a 3 N load.

scholarly journals Effects of Gender and Age in Mandibular Leeway Space for Taiwanese Children

Children ◽  
2021 ◽  
Vol 8 (11) ◽  
pp. 999
Author(s):  
Kuo-Ting Sun ◽  
Yun-Zhen Wu ◽  
Jui-Ting Hsu ◽  
Min-Chia Tsai ◽  
Heng-Li Huang
Keyword(s):  
Retrospective Study ◽  
Gender Difference ◽  
Pediatric Dentistry ◽  
Permanent Tooth ◽  
Mixed Dentition ◽  
Permanent Teeth ◽  
Tooth Size ◽  
Crown Width ◽  
Gender And Age ◽  
Lower Arch

Purpose: Leeway space is clinically crucial in pediatric dentistry because it is utilized to resolve tooth crowding and allow the first molars to drift mesially to establish a Class I molar relationship in the later stages of mixed dentition. This study investigated leeway space in the mixed dentition of Taiwanese children of different sexes and ages. Materials and Methods: The digital panoramic dental films of 182 lower arches of 119 boys and 63 girls aged 5–10 years were analyzed in this retrospective study. The mesiodistal crown widths of the primary canines and first and second molars and the permanent canines and first and second premolars were measured using medical imaging software. Differences in leeway space were statistically analyzed. Results: The average leeway space was 1.29 ± 1.48 mm on each side of the lower arch. The leeway space of children aged 5–6 years was significantly greater than that of children aged 7–8 years. No gender difference in crown width was discovered, except with regard to the primary first molar. Although no gender difference in leeway space was observed, permanent teeth affected leeway space more for girls than for boys. Conclusion: In Taiwanese children, although leeway space does not differ by sex, age affects leeway space. However, permanent tooth size has an influence on the leeway space of girls.

scholarly journals Management of an Impacted Dilacerated Permanent Maxillary Central Incisor

2017 ◽  
Vol 2 (1) ◽  
pp. 44-46
Author(s):  
Puneet Goenka ◽  
Swati Agarwal ◽  
Vijay Lakshmi ◽  
Yogita Chaturvedi ◽  
Mitakshara Nirwan
Keyword(s):  
Dentigerous Cyst ◽  
Permanent Dentition ◽  
Permanent Teeth ◽  
Deciduous Teeth ◽  
Maxillary Incisor ◽  
Histopathologic Examination ◽  
Central Incisor ◽  
Common Cause ◽  
Maxillary Central Incisor ◽  
History Of

ABSTRACT The impacted maxillary incisor is rare and detrimental for problems related to esthetics and occlusion in permanent dentition stage. The diagnosis of an impacted incisor with dilaceration refers to a dental deformity characterized by an angulation between the crown and the root, causing noneruption of the incisor. The most common cause of dilaceration in a tooth is trauma to its primary predecessor like avulsions, intrusions, or gross displacement of primary incisors. This study presents a case with overretained mobile deciduous teeth that were diagnosed radiographically with an impacted dilacerated maxillary central incisor surrounded by a large radiolucency. History of trauma to the same region was given at the age of 1 year. On examination, multiple missing permanent teeth were noted. The management of the case was carried out by surgical enucleation and histopathologic examination confirmed diagnosis of an infected dentigerous cyst. How to cite this article Agarwal S, Goenka P, Lakshmi V, Chaturvedi Y, Nirwan M. Management of an Impacted Dilacerated Permanent Maxillary Central Incisor. J Mahatma Gandhi Univ Med Sci Tech 2017;2(1):44-46.

scholarly journals Endodontic treatment of the young permanent teeth

2004 ◽  
Vol 51 (4) ◽  
pp. 203-206
Author(s):  
Smiljana Aleksandrov
Keyword(s):  
Root Canal ◽  
Permanent Tooth ◽  
Endodontic Treatment ◽  
Significant Problem ◽  
Permanent Teeth ◽  
Central Incisor ◽  
Root Canal Filling ◽  
Pulp Treatment

Pulp treatment in the young permanent teeth represents significant problem in peadiatric dentistry. The aim of this paper was to present the course of endodontic treatment of a young permanent tooth and success after 26 years. Upper right central incisor remained functional following thorough endodontic therapy, temporary root canal filling with calciumhydroxide and final root obturation. After 26 years from the beginning and completion of endodontic treatment, the tooth is still in normal funciton.

Management of Anterior Maxillary Odontomes Secondary to Impacted Maxillary Central Incisor

2013 ◽  
Vol 7 (3) ◽  
pp. 181-183
Author(s):  
A Agarwal ◽  
P Gupta ◽  
M Goel ◽  
N Jindal ◽  
J Batra
Keyword(s):  
Histopathological Examination ◽  
Permanent Teeth ◽  
Deciduous Teeth ◽  
Surgical Removal ◽  
Central Incisor ◽  
Anterior Maxilla ◽  
Maxillary Central Incisor ◽  
The Past ◽  
Anterior Teeth ◽  
The Common

ABSTRACT Odontomes arise as a result of an aberration in the tissues responsible for the formation of teeth. Though regarded as tumors or hamartomas in the past they are now usually regarded as variations in development of malformations. A 15 yr old female patient with complaint of swelling and mobility of upper anterior teeth diagnosed as complex Odontomes of anterior maxilla managed with enucleation. Odontomes are diagnosed in the second decade of life and are commonly associated with delayed eruption and displacement of related permanent teeth which is sometimes accompanied by retention of deciduous teeth and swelling. The treatment of the Odontomes is surgical removal and there is no expectancy of recurrence. Since both the ameloblastic odontoma and the ameloblastic fibro-odontoma bear great resemblance to the common Odontomes, particularly on the radiographs it is suggested that all Odontomes be sent for histopathological examination.

scholarly journals NONSYNDROMIC CONCOMITANT HYPO-HYPERDONTIA: REPORT OF A RARE CASE

2019 ◽  
Author(s):  
Niharika Pandey ◽  
Parthsarthi Gautam ◽  
Satabdi Saha ◽  
Subrata Saha
Keyword(s):  
Genetic Factors ◽  
Rare Condition ◽  
Mixed Dentition ◽  
Permanent Teeth ◽  
Radiographic Examination ◽  
Routine Practice ◽  
Unknown Aetiology ◽  
Central Incisor ◽  
Supernumerary Teeth ◽  
Supernumerary Tooth

Odontogenic anomalies are frequently observed by pedodontists in their routine practice. Concomitant hypodontia and hyperdontia is a rare condition of unknown aetiology. CHH may occur in both the jaws and is more common in the permanent and mixed dentition. This article, describes a case of non-syndromic CHH in the mixed dentition. Genetic factors probably play an important etiological role in the co-occurrence of partial anodontia and supernumerary teeth. A 7 year old boy showed a conical mesiodens and missing right primary central incisor. Radiographic examination of the patient revealed presence of succedaneous permanent teeth. Key Words: Concomitant hypohyperdontia, hypodontia, supernumerary tooth, mesiodens

scholarly journals Study on the eruption timing of permanent teeth among children aged between five and ten years visiting Dental College in Mangalore India

2020 ◽  
Vol 37 (3) ◽  
pp. 294-301
Author(s):  
Varshini Marimuthu ◽  
Pushparaja Shetty
Keyword(s):  
Dental Caries ◽  
Oral Cavity ◽  
Biological Markers ◽  
Permanent Tooth ◽  
Permanent Teeth ◽  
Multiple Factors ◽  
Study Population ◽  
Maxillary Lateral Incisor ◽  
The Right ◽  
Mandibular First Molar

Teeth are biological markers of maturity, and their eruption into the oral cavity is an essential milestone in an individual's life. Multiple factors have been considered to play a role in the pattern of tooth eruption, including dental caries, fluorides and congenital conditions such as Down's syndrome. The aim of the paper was to determine the time of eruption of permanent teeth amongst children aged between five and ten years, visiting the Dental College in Mangalore. A survey was conducted among children aged between 5 to 10 years visiting A.B. Shetty Memorial Institute of Dental Sciences Deralakatte, Mangalore. Each child included in the study was screened by clinical examination for the erupted and erupting permanent teeth. A parent/guardian accompanying a child was interviewed and their data were recorded. The study revealed that the first tooth to erupt was the left mandibular first molar, with a mean age of eruption at 6.4 years. A slight early eruption of teeth was noticed in the left side of the jaw compared to the right side in the present study. The first permanent tooth to erupt in the oral cavity is the left mandibular first molar and there is a slight delay in the eruption of the maxillary lateral incisor in the study population.

scholarly journals Curious Impacted Incisor

2015 ◽  
Vol 5 (1) ◽  
pp. 43-47
Author(s):  
VK Ravindranath ◽  
Sachin Doshi ◽  
Girish Karandikar ◽  
Bhavisha Gandhi
Keyword(s):  
Permanent Tooth ◽  
Mixed Dentition ◽  
Central Incisor ◽  
Proper Position ◽  
Surgical Exposure

ABSTRACT Although impaction of a permanent tooth is rarely diagnosed during the mixed dentition period, an impacted central incisor is usually diagnosed accurately when there is delay in the eruption of tooth. For the case reported in this article, the impacted incisor was moved into its proper position with surgical exposure followed by orthodontic corrections. How to cite this article Gandhi B, Ravindranath VK, Karandikar G, Patni V, Sonawane M, Doshi S. Curious Impacted Incisor. J Contemp Dent 2015;5(1):43-47.

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