scholarly journals Application of Isolite system during treatment of dental caries identified in submerged mandibular second primary molar

2012 ◽  
Vol 22 (1) ◽  
pp. 78-83
Author(s):  
Kayoko Nagayama ◽  
Kazuhiko Nakano ◽  
Yuka Yamaguchi ◽  
Kazuyo Fujita ◽  
Yukiko Takashima ◽  
...  
Keyword(s):  
Dental Caries ◽  
Second Primary ◽  
Primary Molar

scholarly journals Childhood malnutrition and hypo mineralized molar defects: a cross sectional study

F1000Research ◽  
2021 ◽  
Vol 10 ◽  
pp. 1307
Author(s):  
Hoda Atef Abdelsattar Ibrahim ◽  
Rania Abdallah Nasr ◽  
Ahmed Adel Salama ◽  
Aya Ahmed Amin
Keyword(s):  
Dental Caries ◽  
Analytical Study ◽  
Pediatric Dentistry ◽  
Cross Sectional Study ◽  
Second Primary ◽  
Primary Molar ◽  
Cross Sectional ◽  
European Academy ◽  
Malnourished Children ◽  
Department Faculty

Background:  Malnutrition is well-known to yield high morbidities and mortalities and considering its consequence on the oral cavity, malnutrition is shown to have pre-eruptive and post-eruptive outcomes. The objective was to assess the prevalence of hypo-mineralized second primary molar (HSPM), molar–incisor hypo-mineralization (MIH) and dental caries in malnourished children as well as addressing the relation between types of malnutrition of the children and their dental morbidities represented in HSPM, MIH and dental caries. Methods: This is a cross sectional analytical study. Malnourished children aged 5-10 years and presented to the Outpatient Clinic of Pediatric Dentistry Department, Faculty of Dentistry, Cairo University were examined for HSPM. MIH using European Academy of Pediatric Dentistry criteria and dental Caries using def/ DMF indices. Results:  A consecutive sample (a long six months) of 54 malnourished children were enrolled in the study. Dental caries was a greater dental morbidity in the overweight and obese group. Besides, stunting was a greater risk in HSPM and MIH. There was an association between HSPM and MIH in a considerable percentage of the study group. Conclusions: Malnutrition is a risk factor for dental abnormalities. HSPM could expect the presence of MIH.

Resorption of multirooted temporary teeth in children with dentofacial anomalies in accordance with the orthopantomography data

2020 ◽  
Vol 20 (3) ◽  
pp. 235-241
Author(s):  
F. S. Ayupova ◽  
S. N. Alekseenko ◽  
V. Ya. Zobenko ◽  
T. V. Gayvoronskaya
Keyword(s):  
Primary Teeth ◽  
Root Resorption ◽  
Type A ◽  
Mixed Dentition ◽  
Permanent Teeth ◽  
Primary Molars ◽  
Second Primary ◽  
X Rays ◽  
Primary Molar ◽  
Posterior Teeth

Relevance. To study the incidence of different types of resorption of multirooted primary teeth, to specify indications for deciduous molar extraction to prevent eruption abnormalities of permanent posterior teeth in mixed dentition.Materials and methods. Root resorption of 375 multirooted primary teeth (166 first primary molars and 209 second primary molars) was studied on panoramic X-rays of 60 children (30 girls and 30 boys) aged between 7 and 15. Illustrated classification by T.F. Vinogradova (1967) improved by authors was used to determine type and degree of root resorption of multi-rooted primary teeth. Received data were described with absolute values of number of cases and percentage. Chi-square was used to detect differences in sign incidence rate between groups, p<0.05 was considered statistically significant.Results. There were no statistically significant gender differences (p>0,05) in type and degree of root resorption of multirooted primary teeth. Type A resorption prevailed and constituted 53.3% of all primary molars. Disturbances in root resorption of multirooted primary teeth in mixed dentition were related to health condition of primary teeth. Transition of even resorption to unven was considered a risk factor of delayed eruption and aberrant position of permanent teeth, and indication for extraction of a primary molar in question. Conclusions. 1) Even root resorption (type A) was detected in 53.3% of primary molars in mixed dentition by orthopantomography. 2) Transition from even resorption of primary molar roots to uneven resorption was associated with eruption deviations and delayed premolar eruption. 3) Timely extraction of primary molars with uneven root resorption facilitated correct eruption of premolars and increased effectiveness of secondary prevention of malocclusion in children.

Impact of hypomineralised second primary molar on preschoolers' Oral Health‐Related Quality of Life ‐ A Hierarchical Approach

2021 ◽  
Author(s):  
Renara Natália Cerqueira Silva ◽  
Cacilda Castelo Branco Lima ◽  
Cristiane Baccin Bendo Neves ◽  
Luciano Rodrigues Silva Lima ◽  
Marcoeli Silva de Moura ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Oral Health ◽  
Second Primary ◽  
Health Related Quality ◽  
Hierarchical Approach ◽  
Primary Molar ◽  
Related Quality ◽  
Health Related

Dental Caries in the Aubesier 5 Neandertal Primary Molar

2000 ◽  
Vol 27 (11) ◽  
pp. 1017-1021 ◽  
Author(s):  
Erik Trinkaus ◽  
Richard J Smith ◽  
Serge Lebel
Keyword(s):  
Dental Caries ◽  
Primary Molar

Effect of Endocrowns on Fracture Strength and Microleakage of Endodontically Treated Primary Molar Teeth

2019 ◽  
Vol 10 (2) ◽  
pp. 113-119
Author(s):  
Tarek Seddik ◽  
Sera Derelioglu
Keyword(s):  
Fracture Strength ◽  
Compressive Loading ◽  
Class Ii ◽  
Control Group ◽  
Second Primary ◽  
Endodontically Treated Teeth ◽  
Primary Molar ◽  
Molar Teeth ◽  
Group 2 ◽  
Group 1

Objectives: Optimal restoration of endodontically treated teeth is very important for the durability of the endodontic treatment. The focus of this study was to evaluate the fracture strength and microleakage of composite endocrowns compared with Class II composite restorations in endodontically treated primary molar teeth. Materials and Methods: 48 extracted second primary molars were divided into 2 groups. Group 1 (control): teeth with Class II and endodontic access cavities restored with G-aenial composite; group 2: endocrown restorations with G-aenial composite. After completing restorative procedures, teeth were subjected to thermal cycling (500 cycles). Compressive loading was applied to half of the samples, although the other half were immersed in 0.5% basic fucsin solution for 24 h, sectioned, and examined for dye penetration under stereomicroscope. Data were subjected to statistical analysis by the Mann-Whitney U test (α = 0.05). Results: The fracture strength of endocrowns (1741 ± 379.35 N) was significantly higher than that of the control group (1126.5 ± 405.39 N) ( P < .05). No statistical difference was found in microleakage between the 2 groups ( P > .05). Conclusion: Endocrown preparation increases the fracture strength of the final composite restoration when used in primary molar teeth. Composite endocrown restorations can be a practical and an esthetic option for restoring endodontically treated primary molar teeth.

Avulsion of posterior primary teeth and space maintaining appliance: case report

2001 ◽  
Vol 25 (1) ◽  
pp. 35-39
Author(s):  
Maria José de Carvalho Rocha ◽  
Mariane Cardoso ◽  
Joeci de Oliveira
Keyword(s):  
Primary Teeth ◽  
Acrylic Resin ◽  
Pediatric Dentistry ◽  
Second Primary ◽  
Missing Teeth ◽  
Primary Molar ◽  
The Face ◽  
Molar Teeth ◽  
Functional Problems ◽  
Made In

A four-year-old child was presented to the Pediatric Dentistry Clinic of the Federal University, 21 days after an incident in which canine first and second primary molar teeth were avulsed, due to a trauma to the face. This was confirmed on radiological examination. The clinical examinations showed that tissues were normal. A removable space-maintaining dental-mucosa supported appliance was made in acrylic resin to replace the three missing teeth. After a period of eight months, the tissues were preserved, the device is helping the child to eat, to speak, and preserving the appearance of the patient. Radiograph examinations have shown that the first molar tooth and canine, first pre molar and second pre molar teeth are erupting normally. Trauma in primary dentition can cause psychological,morphological and functional problems. In the presented case the treatment was planned to recuperate the function and to avoid problems from the premature loss of primary teeth.

Microbiologic Evaluation of Cotton and Polytetrafluoroethylene (PTFE) Tape as Endodontic Spacer Materials in Primary Molars An in Vivo Study

2018 ◽  
Vol 42 (1) ◽  
pp. 21-26 ◽  
Author(s):  
Attiguppe Ramasetty Prabhakar ◽  
Kratika Dixit ◽  
OS Raju
Keyword(s):  
Microbial Contamination ◽  
Primary Teeth ◽  
Primary Molars ◽  
Second Primary ◽  
Primary Molar ◽  
Bacterial Colony ◽  
Two Samples ◽  
Positive Growth ◽  
Better Than

Objective: PTFE tape, which is commonly used as plumber's tape is an inorganic, non-fibrous, ribbon like material. The aim of this study was to evaluate PTFE tape as endodontic spacer material and to compare it with commonly used spacer material that is cotton, in primary teeth. Study Design: Seventeen children undergoing pulpectomy of lower second primary molar bilaterally were included in the study. Cotton and PTFE tape were placed as spacers on each side randomly. Samples were taken from the access cavity at baseline and after seven days to check for microbial leakage. Spacer materials were also checked for microbial contamination. Results: The results revealed that there was a significant increase in the bacterial colony count after seven days in cotton group. The access cavities were also positive for microbial leakage in the cotton group where the spacers showed positive growth. In PTFE group only two samples showed microbial contamination of spacer and out of two only one sample showed contamination of access cavity along with spacer. Conclusion: Within the limitations of this study, it can be concluded that PTFE tape performed better than cotton as endodontic spacer material. Thus, PTFE tape can be recommended as an endodontic spacer material as an alternative to cotton in primary teeth.

Bilateral Symmetry of Number and Size of Dental Caries Lesions among Children

2021 ◽  
Vol 45 (6) ◽  
pp. 376-379
Author(s):  
Nurit Dagon ◽  
Sigalit Blumer ◽  
Devora Liani ◽  
Benjamin Peretz ◽  
Tal Ratson
Keyword(s):  
Bilateral Symmetry ◽  
Second Primary ◽  
X Rays ◽  
Primary Molar ◽  
Caries Lesion ◽  
Permanent Molar ◽  
Permanent Molars ◽  
The University ◽  
Caries Lesions ◽  
First Permanent Molars

Aim. To determine the bilateral occurrence of caries lesions in 5–12-year-old children, and to assess whether one bitewing photograph can predict caries size and occurrence in the homologous tooth on the other side of the mouth. Study design. The study was carried out on 222 medical files of children 5–12 years old who were first examined in the university dental clinic. The presence and size of the caries lesions in the first and second primary molars and first permanent molars were recorded. Results. No correlation was found when comparing the caries lesion distribution of each tooth’s proximal surface. Seventy-one of the X-rays demonstrated a single caries lesion in a first or second primary molar or in a first permanent molar on one side of the mouth, of which 21.3% demonstrated a single caries lesion in the collateral side, 43.6% demonstrated 2 or more lesions, and 35.21% did not have any caries lesion on the collateral side of the mouth. Conclusion. One bitewing cannot determine the presence and size of a caries lesion on the same site of the homologous tooth.

Molar Luxations Caused by Holding Water Taps. Report of Five Cases

2013 ◽  
Vol 38 (1) ◽  
pp. 19-21 ◽  
Author(s):  
N Horie ◽  
S Hino ◽  
S Fukai ◽  
T Kaneko ◽  
T Shimoyama
Keyword(s):  
Second Primary ◽  
Primary Molar ◽  
Primary Canine

Luxation of a primary molar occurs rarely. Here, we describe five cases of primary molar luxation caused by holding a water tap pipe in the mouth during bathing. The patients were aged 16 to 19 months and the mandibular first primary molar was affected in all five cases. The second primary molar had not erupted. It is assumed that the flange of the pipe got stuck in the interdental space between the mandibular primary canine and first primary molar and the affected first molar was pushed out by force with the flange acting as a lever.

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