Enamel microabrasion in an individual with Cohen syndrome

Macedo, Adriana Furtado de; Tomazela‐Herndl, Susana; Corrêa, Maria Salete Nahás Pires; Duarte, Danilo Antonio; Santos, Maria Teresa Botti Rodrigues

doi:10.1111/j.1754-4505.2008.00023.x

Cited by 4 publications

(4 citation statements)

References 12 publications

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“…However, it is known that polished tooth surfaces are essential so that debris, plaque, and pigments do not accumulate and interfere with the aesthetics and integrity of the surface. Although the literature presents several studies of clinical evaluations [12,13] and microscopic [14] microabrasion techniques, there is a lack of studies related to the hardness and the enamel surface after microabrasion procedures. This study aimed to evaluate the microhardness and roughness of enamel after microabrasion and also the influence of saliva on the hardness of enamel.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of physical properties of enamel after microabrasion, polishing, and storage in artificial saliva

Fragoso¹,

Lima²,

Alexandre³

et al. 2011

Biomed. Mater.

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This study evaluated the effect of microabrasion and polishing on the microhardness and roughness of bovine enamel, and the effect of artificial saliva on the hardness of enamel. Bovine enamel blocks were used, forming the groups (n = 48): GI-37% phosphoric acid and pumice, GII--Opalustre, and GIII--Whiteness RM. The groups were divided into different subgroups: (a) diamond paste, (b) fluoride prophylactic paste, and (c) without polishing. Hardness tests were carried out at the following set times: (T1) initial, (T2) after microabrasion and polishing, (T3) after immersion in artificial saliva for 24 h; and (T4) after seven days of immersion. Surface roughness tests were performed. The obtained data were analyzed by two-factor ANOVA and Tukey's test with significance of 5%. Microhardness increased in T2; without polishing, only groups GII and GIII showed an increased microhardness. T3 did not differ from T4; GI, GII and GIII did not provide surface roughness that differed from each other; and all microabrasive systems followed by polishing showed a higher surface smoothness compared with the control groups. It is concluded that microabrasion followed by polishing provided higher hardness and better surface smoothness of the enamel. However, immersion in artificial saliva was not able to increase the enamel hardness.

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Section: Introductionmentioning

confidence: 99%

Evaluation of physical properties of enamel after microabrasion, polishing, and storage in artificial saliva

Fragoso¹,

Lima²,

Alexandre³

et al. 2011

Biomed. Mater.

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“…Conforme afirmam Sundfeld et al, (2014) Quando se fala de tratamento estéticos de casos leves e moderados de fluorose, a técnica da microabrasão do esmalte do dente é um dos métodos mais indicados, não somente para estes casos, mas também para os casos de hipoplasias, áreas opacas provocadas por desmineralização e pelos aparelhos ortodônticos, devido ao fato de ser uma técnica conservadora e que proporciona resultados satisfatórios, e também, não provoca danos pulpares e nem sensibilidade pós-operatória (MACEDO et al, 2008;BAGLAR et al, 2014;HERMES, 2014).…”

Section: Discussionunclassified

Microabrasão em dentes com manchamento intrínseco / Microabrasion on teeth with intrinsic ataining

Trindade¹,

Parente²,

Galvão³

et al. 2021

BJDV

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É fazer uma revisão de literatura acerca da etiologia dos manchamentos intrínsecos e seus tratamentos, com isso, enfatizar a história da evolução e a melhor indicação frente aos diferentes tipos de tratamentos de acordo com as necessidades de cada paciente. Revisão Bibliográfica: Manchas intrínsecas em esmalte dentário apresentam em suas estruturas dentais anomalias de cor que em sua grande maioria são causados pelo uso de antibiótico tetraciclina, por fluorose, hipoplasia do esmalte, amelogênese imperfeita ou até mesmo adquiridas pós -remoção de braquetes ortodônticos para a reanatomização desses elementos dentários e de modo a promover maior conforto ao paciente e consequentemente um menor desgaste a estrutura dental utilizamos a técnica de microabrasão. Considerações finais: A técnica da microabrasão do esmalte, quando utilizada de forma adequada para os casos previamente indicados, é de fato, uma boa opção para o tratamento das manchas adamantinas de consistência dura, localizadas ou

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“…Conversely, oral condition in CS remains inadequately investigated 5–7 and could be impacted by patient dependence on external help. A difficulty lies in the possibility of non‐cooperation of CS patient during oral examination.…”

Section: Introductionmentioning

confidence: 99%

Periodontal disorders in a cohort of patients with Cohen syndrome

Lafon

Faivre

Seux

et al. 2020

Special Care in Dentistry

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AimsCohen syndrome (CS) is an uncommon autosomal recessive disorder due to mutations in vacuolar protein sorting 13B, with an intermittent presence of neutropenia. Contrary to other clinical phenotypic features, oral health has been little investigated in CS. We described oral health and dental hygiene in a cohort of CS patients.Methods and ResultsTwelve CS patients with neutropenia (<1500/mm3) were recruited in the dental department of Dijon University Hospital (France). Patients underwent oral examination, and blood samples were collected. Oral health markers were described and compared between patients with moderate and severe neutropenia (<500/mm3). In 12 patients (mean age = 21.1 years, SD = 13.7, six females), 45.5% brushed at least twice daily their teeth, and the same percentage annually visited a dentist. Dental plaque index was high (mean = 1.7, SD = 1.4). So was the number of lost teeth per patient, notably among adults (mean = 13.8, SD = 9.8). Elevated markers of periodontitis were noted as percentage of bleeding dental sites (mean = 70.2%, SD = 45.2%) or Gingival Index (mean = 2.2, SD = 1.0). The severity of neutropenia was correlated to the level of tooth‐loss (P = .03).ConclusionThis study highlighted in CS patients worrisome oral health and dental follow‐up in the context of intellectual disability with behavioural anomalies. More attention is needed by care‐givers on oral condition in CS.

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Enamel microabrasion in an individual with Cohen syndrome

Cited by 4 publications

References 12 publications

Evaluation of physical properties of enamel after microabrasion, polishing, and storage in artificial saliva

Evaluation of physical properties of enamel after microabrasion, polishing, and storage in artificial saliva

Microabrasão em dentes com manchamento intrínseco / Microabrasion on teeth with intrinsic ataining

Periodontal disorders in a cohort of patients with Cohen syndrome

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