A amelogénese imperfeita constitui uma anomalia de desenvolvimento do esmalte, de carácter hereditário. A sua prevalência é de , podendo o esmalte. Amelogenesis imperfecta (AI) is a congenital disorder that presents with a rare abnormal formation of the enamel or external layer of the crown of teeth. 19 jul. O objetivo deste artigo foi apresentar uma revisão de literatura sobre tratamento restaurador conservador na amelogênese imperfeita.

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Amelogenesis imperfecta

Effect of acid etching time on bond strength of an etch-and-rinse adhesive to primary tooth dentine affected by amelogenesis imperfecta. SLC24A4 encodes a calcium transporter that mediates calcium transport to developing enamel during tooth development. How to cite this article. The patient authorized publication of this case and written informed consent was obtained from this his parents.

Mutations in the ENAM gene are the most frequent known cause and are most commonly inherited in an autosomal dominant pattern. This condition is neither caused by nor the equivalent of dental fluorosis.

Orphanet: Amelogenese imperfeita nefrocalcinose

Normally, the dentist should first reduce or eliminate tooth sensitivity, improve aesthetics and provide oral hygiene orientation. The dentist should then eliminate the loss of vertical dimension and finally complete the rehabilitation 712 – 14 Another positive effect of the protocol was the improvement of the patient’s oral care because he no longer felt pain during tooth brushing.

Bonding agents are used to obliterate dentin tubules by reducing or eliminating tooth sensitivity 11 Moreover, the patient presents adequate weight and height according to the physical growth curve of her age group. Paul, MN, USA was performed after careful prophylaxis with pumice and water, followed by relative isolation of the regions that would be subjected to the clinical protocol.

Report of a case and review of literature”.

N Z Dent J ; For the clinical procedures, mouth-openers made with wooden tongue depressors and gauze or a PVC pipe were used, in addition to continuous use of an aspirator tube Figure 5A and 5B. The bond strength in dentin AI is significantly lower than that in normal dentin because of the hypermineralized sclerotic tissues. Next, it was decided to cover the imperrfeita teeth with glass ionomer and to reconstruct the anterior teeth with resin-based composite, using acetate crowns.


Dentinogênese e Amelogênese Imperfeita by Renata Porto Cabús on Prezi

However, the issues linked to the dental caregivers are usually not technical, but rather related to human factors, such as moral, philosophical imperfeitaa psychological aspects Int J Paediatr Dent ; Clinical diagnosis and management strategies of amelogenesisimperfecta variants. Therefore, manual skills cannot be requested, and involuntary reflexes should not be interpreted as rejection to the treatment 3. CP patients can present disorders in speech development because of the alterations on expressive-motor aspects of language; nevertheless, comprehension is preserved in some cases 8.

The dental care of patients affected by disabilities is often out of the usual routine, requiring specialized knowledge, greater sensitivity, increased attention and adequate environment 7.

At ameloenese buccal, lingual or palatal and occlusal faces Figs. If the patient has primary or mixed dentition, lab-made composite aemlogenese may be provided temporarily, to be replaced by permanent porcelain veneers once the patient has stabilized permanent dentition. Amelogenesis imperfecta Amelogenesis imperfecta, hypoplastic type. Developmental tooth disorders Genetic disorders by system.

An intraoral examination revealed teeth with alterations in size and shape, yellow-brown discoloration Fig. However, it must be taken into consideration that the process of adhesion of the dental structure can be an issue for AI tooth restorations. The use of a universal adhesive eliminated the etch, rinse and dry phases, and showed relevant results in terms of bond strength 2021thereby imperfeiga the dentin tubules, and reducing or eliminating tooth sensitivity 11 Pacientes com necessidades especiais.

Revista ABO Nacional ; No intraoral anomalies are exclusive to people with cerebral palsy, but they can be more severe than in the general population. Dyskeratosis congenita Hypohidrotic ectodermal dysplasia EDA X-linked ichthyosis X-linked endothelial corneal dystrophy. Additional information Further information on this disease Classification s 4 Gene s 1 Clinical signs and symptoms Publications in PubMed Other website s 2. J Am Dent Assoc ; The case shows that it is possible to perform complex dental care of disabled patients in an outpatient environment.


Thereby, different treatment strategies are available, according to the degree of damage, including the use of all types of glass ionomer cements, stainless steel crowns, amalgam restorations, adhesive restorations, metaloceramic crown, prefabricated resin imperfeitq and multiple extractions requiring an overdenture 7111213 The parents were extremely cooperative, but reported difficulties to perform tooth brushing. It aims at the impsrfeita of the patient without harm to the dental caregiver, with the objective of providing a highly safe treatment for the dental surgeon, the dental team and the patient 9.

Preventive and restorative dental care is very important as well as considerations for esthetic issues since the crown are yellow from exposure of dentin due to enamel loss.

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Less is known about the function of other genes implicated in amelogenesis imperfecta. Orphanet J Rare Dis.

Composite amelogeenese short-post technique for primary anterior teeth. The symptoms of the patient prevent her understanding of the dental treatment and, consequently, cause her to resist any procedures. Type I or hypoplastic, involves problems in enamel secretion; Type II or hypomature, related to enamel maturation; Type III or hypocalcified, involves mineralization and Type IV, hypoplastic, hypomature and taurodontic 6. Functional and esthetic rehabilitation of mutilated dentition associated with amelogenesis imperfecta.