English Spanish online dictionary Term Bank, translate words and terms with different pronunciation options. La anquilosis alveolo-dentaria puede acontecer a con- secuencia de lesiones dencia de trauma dental ha aumentado significativamente durante las últimas. 12 Mar Anquilosis de la articulación temporomandibular desde Profesor asociado de Patología y Terapéutica Dental de la Universidad de Barcelona.

Author: Garr Kigakora
Country: Zambia
Language: English (Spanish)
Genre: Software
Published (Last): 11 November 2011
Pages: 224
PDF File Size: 9.57 Mb
ePub File Size: 19.68 Mb
ISBN: 565-7-27974-840-9
Downloads: 92014
Price: Free* [*Free Regsitration Required]
Uploader: Durg

The patient did not present relevant data regarding systemic situation and there were no cases in the family of infraocclusion of teeth. It should also be noted that ankylosis may affect teeth that have been extracted and subsequently reimplanted Takahashi et al.

Clinical description The periodontal ligament is obliterated by a ‘bony bridge’ and the tooth root is fused to the alveolar bone. Dentoalveolar ankylosis is an anomaly of dental eruption, caused by mechanical failure of eruption Frazier-Bowers et al.

Term Bank – anquilosis dental – Spanish English Dictionary

With equal accuracy, cone beam computed tomography CBCT can also be used for the diagnosis of ankylosed teeth Balaji, dentao Hashim et al. The primary failure of the eruption mainly affects the posterior teeth Rhoads et al. Primary and secondary retentions are caused by failures in the eruption mechanisms, and in the primary type, the interruption of the eruption occurs before the tooth reaches the gingival level.

Orthodontic treatment of a traumatically intruded tooth with ankylosis by traction after surgical luxation. After eruption, it halts any adaptive changes.

anquilosis dental – English Translation – Word Magic Spanish-English Dictionary

Diagnostic methods Clinical examination and X-ray are the main diagnostic methods for detecting ankylosis. Male patient, 16 years anqhilosis was referred for clinic of the Oral Radiology to perform CBCT, in order to plan the next steps of the orthodontic treatment.


Ankylosis is defined as the anatomical fusion of cementum with alveolar bone Loriato et al.

Thus, once the crown of the tooth was below the point of contact of teeth 17 and 15, it was suggested that the ankylosis occurred early in the phase of the eruption process during the patient’s childhood. The major characteristic of a secondarily retained molar is infraocclusion that may result in malocclusion. In the present case, as in the primary eruption failure, a posterior tooth was affected.

With the lack denttal accessibility of genetic tests in dental offices to confirm the occurrence of primary failure Rhoads et al. Whereas cone beam computed tomography CBCT allows a three-dimensional assessment of axial, coronal, and ddntal planes of all dental anquiloais, eliminating thus overlapping images and helping to confirm the correct diagnosis.

Ankylosis can affect both sexes Silva and it is more frequent in deciduous teeth Moreover, these are also considered causal factors: Use of bone extraction tool. In the impaction, the eruption is impaired due to the presence of a physical barrier or due to the ectopic position of the tooth. However, since only one third of the patients present these clinical signs Cohen-Levy et al.

Trauma, inflammation or infection may play a causative role. The importance of the early diagnosis of ankylosis should be highlighted, because the maxillomandibular growth turns the orthodontic and surgical treatments more complex, due to the worsening of occlusal problems and deficiencies of the alveolar bone.

Orthodontic treatment of an ankylosed maxillary central incisor through single-tooth osteotomy by using interdental space regained from microimplant anchorage. However, ankylosis early diagnosis is difficult, for in the beginning areas absence periodontal ligament are small and the tooth still presents mobility Cohen-Levy et al.


According to Anquillsis et al. Management and treatment The recommended management includes removing the ankylosed tooth to ensure development and eruption of the permanent teeth, and surgery to expose, protect, or reposition the emerging tooth.

There was a problem providing the content you requested

In the present case report, the close relationship of tooth 16 roots with the floor of the maxillary sinus may also hinder their surgical extraction and lead to complications such as oroantral communication. Etiology Etiology remains uncertain but a genetic predisposition to ankylosis with autosomal dominant inheritance has been suggested.

The hypodense image identified in the occlusal surface is a dental cavity affecting enamel and dentine Fig. Dental ankylosis diagnosed by CT with tridimensional reconstructions. Moreover, because the cementum of the ankylosed tooth is in direct contact with the alveolar bone, its root is more susceptible to suffer bone resorption by replacement Takahashi et al.

Summary and related texts.

Only comments seeking to improve the quality and accuracy denral information on the Orphanet website are accepted. Conebeam computed tomography in orthodontics: Specialised Social Services Eurordis directory. Considering the limitation in the literature concerning the diagnosis of ankylosis using CBCT Silvathe aim of this study was to provide information to dentists on the importance and the situations when to use CBCT in diagnosis of ankylosed teeth.