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1.
J Indian Soc Pedod Prev Dent ; 41(2): 163-169, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37635476

RESUMO

Background: Iron supplements prescribed to anemic children may results in teeth staining. Possible methods for preventing staining of primary teeth following exposure to iron supplements are need of an hour. Aim: This study was conducted with the aim to assess effect of enamel surface coating on staining capability of iron containing supplements in primary teeth. Settings and Design: This is an in vitro Experimental study. Methods: Hundred and forty-four primary incisors with intact crowns were sequentially numbered and randomly divided into four main groups of 36 samples receiving different enamel surface coating such as no surface coating, MI fluoride varnish™, GC G-coat Plus™ and GC-Equia®-forte-coat. Each group was subdivided into two groups, namely A (sound teeth) and B (artificially demineralized teeth). All the samples were immersed in 250 ml artificial saliva containing 10 ml of iron supplement to make the iron concentration 100 mg. The shade of the teeth was measured at baseline and at 90 days, using VITA Easy shade® V digital spectrophotometer. The data was statistically analyzed using the Kruskal-Wallis test and Mann-Whitney U test. Descriptive and inferential statistical analyses was made via SPSS 23. Results: Overall color change was found to be significantly less at the end of 90th day in sound samples when GC-Equia®-forte-coat was used as an enamel surface coating with pvalue of 0.017. In demineralized samples the overall color change was least at the end of 90th day when MI Varnish™ used as an enamel surface coating with P = 0.042. Conclusions: GC-Equia®-forte-coat, MI Varnish™ and GC-G-coat-plus™ can be used as a preventive or a precautionary measure to minimizes the staining of teeth. The amount of color change at the end of 90 days with GC-Equia®-forte-coat was least followed by MI varnish™, GC G coat Plus™ and control group.


Assuntos
Esmalte Dentário , Descoloração de Dente , Criança , Humanos , Ferro , Descoloração de Dente/induzido quimicamente , Espectrofotometria , Dente Decíduo
2.
BMJ Case Rep ; 20152015 Jul 31.
Artigo em Inglês | MEDLINE | ID: mdl-26231188

RESUMO

Melkersson-Rosenthal syndrome (MRS) classically shows a triad of orofacial swelling, fissured tongue and facial palsy, more commonly the oligosymptomatic form. The orofacial swelling is characterised by swollen reddish-brown non-pruritic lips and facial oedema. In one-third to one half of patients, fissured tongue is seen, which also aids in diagnosis. The histological finding of MRS includes non-caseating, sarcoidal granulomas, but their absence does not exclude the diagnosis. All these findings together form a basis for a cautious search for confrontational reasons for the symptom complex of MRS.


Assuntos
Queilite/etiologia , Edema/etiologia , Doenças da Gengiva/etiologia , Síndrome de Melkersson-Rosenthal/diagnóstico , Língua Fissurada/etiologia , Adolescente , Queilite/patologia , Diagnóstico Diferencial , Feminino , Humanos
4.
BMJ Case Rep ; 20142014 Feb 04.
Artigo em Inglês | MEDLINE | ID: mdl-24496065

RESUMO

Temporomandibular joint (TMJ) forms a synovial articulation between the condyle and the cranium. It is a complex joint and shows hinge and gliding movements. Unlike other articulating heads, condyle grows with intramembranous ossification. TMJ is subjected to excessive loads throughout life as it supports essential functions such as mastication, deglutition, speech and respiration. Traumatic, neoplastic or non-neoplastic pathologies sometimes necessitate joint replacement therapy. Osteochondroma is one such benign tumour originating from condyle which requires surgical replacement of condyle with prosthesis. Various replacement methods have been designed in the past. Alloplastic grafts have been successfully used in joint replacement surgeries like hip joint, knee joint, etc. This case discussion supports the use of titanium-made condylar prosthesis for long-term functional stability of TMJ.


Assuntos
Neoplasias Ósseas/cirurgia , Côndilo Mandibular/cirurgia , Osteocondroma/cirurgia , Transtornos da Articulação Temporomandibular/cirurgia , Adulto , Neoplasias Ósseas/diagnóstico , Diagnóstico Diferencial , Humanos , Prótese Articular , Masculino , Osteocondroma/diagnóstico , Transtornos da Articulação Temporomandibular/diagnóstico
5.
Head Face Med ; 7: 19, 2011 Oct 28.
Artigo em Inglês | MEDLINE | ID: mdl-22035324

RESUMO

Abnormalities in size of teeth and number of teeth are occasionally recorded in clinical cases. True generalized microdontia is rare case in which all the teeth are smaller than normal. Mesiodens is commonly located in maxilary central incisor region and uncommon in the mandible. In the present case a 12 year-old boy was healthy; normal in appearance and the medical history was noncontributory. The patient was examined and found to have permanent teeth that were smaller than those of the average adult teeth. The true generalized microdontia was accompanied by mandibular mesiodens. This is a unique case report of non-syndromic association of mandibular hyperdontia with true generalized microdontia.


Assuntos
Anormalidades Dentárias/diagnóstico , Criança , Consanguinidade , Humanos , Masculino , Modelos Dentários , Ortodontia Corretiva , Exame Físico , Anormalidades Dentárias/terapia , Extração Dentária , Dente Supranumerário/diagnóstico , Dente Supranumerário/terapia
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