Abstract:A anquilose pode ser definida como sendo a fusão das superfícies articulares e seu tratamento é um verdadeiro desafio devido à alta taxa de recorrência. OBJETIVO: Descrever seis casos clínicos tratados pela técnica da reconstrução articular, avaliar os resultados dessas cirurgias e fazer uma revisão da literatura. METODOLOGIA: A população estudada neste estudo retrospectivo foi obtida dos prontuários do hospital universitário e tinha que ter sido submetida a cirurgia para tratamento de anquilose por reconstruç… Show more
“…Thus, it will be exposed and described in this paper the tomographic characteristics of normality, morphological changes and pathological conditions most commonly found in the temporomandibular joint region, besides some relevant information. of fibrocartilage integrity, allows the entry of fibrous connective tissue in the joint which, subsequently, results in ossification, leading to fusion of the mandibular condyle to the articular surface of the bone temporal 7 . As for the tomographic image can be observed that the condyle is filled by temporal bone, and a hipodense area within the lesion, which represents a remaining interarticular disk 7 ( Figure 2).…”
Section: Clinical Casesmentioning
confidence: 99%
“…As for the tomographic image can be observed that the condyle is filled by temporal bone, and a hipodense area within the lesion, which represents a remaining interarticular disk 7 ( Figure 2). The TMJ ankylosis can be classified according to the type of tissue involved, bone, fibrous or fibro -osseous, or according to the location, intra-or extra -capsular 7 .…”
Section: Clinical Casesmentioning
confidence: 99%
“…When it occurs in children can be a deterrent to normal mandibular growth, resulting in a mandibular hypoplasia, especially if there is a bilateral problem 7 .…”
Section: Clinical Casesmentioning
confidence: 99%
“…The TMJ ankylosis is a rare condition and constitutes, still, a difficult disease to treat, which can cause problems in chewing, digestion, speech, appearance and hygiene, which can also lead to psychological problems 7 . It is characterized by changes in grip of fibrous tissue with bone setting condyle, glenoid fossa, zygomatic arch, and in some cases, the coronoid process of the mandible, promoting calcification of these structures with limited mouth opening and mandibular mobility, usually without painful symptoms.…”
Section: Clinical Casesmentioning
confidence: 99%
“…It is characterized by changes in grip of fibrous tissue with bone setting condyle, glenoid fossa, zygomatic arch, and in some cases, the coronoid process of the mandible, promoting calcification of these structures with limited mouth opening and mandibular mobility, usually without painful symptoms. Its etiopathogenesis is associated with condylar fractures, advanced arthritis, infections and traumas 2,7 , this last one being the main cause of TMJ ankylosis, where there is the hypothesis that the extravasation of blood into the connective along with the disruption Planning is the loss of convexity of the condylar processes or articular eminence, as a local defect of the thinning of the compact bone layer 7 . This is an adaptive change to the first change of a disease or a degenerative secondary change to internal derangement or resulting from an overload on ATM.…”
“…Thus, it will be exposed and described in this paper the tomographic characteristics of normality, morphological changes and pathological conditions most commonly found in the temporomandibular joint region, besides some relevant information. of fibrocartilage integrity, allows the entry of fibrous connective tissue in the joint which, subsequently, results in ossification, leading to fusion of the mandibular condyle to the articular surface of the bone temporal 7 . As for the tomographic image can be observed that the condyle is filled by temporal bone, and a hipodense area within the lesion, which represents a remaining interarticular disk 7 ( Figure 2).…”
Section: Clinical Casesmentioning
confidence: 99%
“…As for the tomographic image can be observed that the condyle is filled by temporal bone, and a hipodense area within the lesion, which represents a remaining interarticular disk 7 ( Figure 2). The TMJ ankylosis can be classified according to the type of tissue involved, bone, fibrous or fibro -osseous, or according to the location, intra-or extra -capsular 7 .…”
Section: Clinical Casesmentioning
confidence: 99%
“…When it occurs in children can be a deterrent to normal mandibular growth, resulting in a mandibular hypoplasia, especially if there is a bilateral problem 7 .…”
Section: Clinical Casesmentioning
confidence: 99%
“…The TMJ ankylosis is a rare condition and constitutes, still, a difficult disease to treat, which can cause problems in chewing, digestion, speech, appearance and hygiene, which can also lead to psychological problems 7 . It is characterized by changes in grip of fibrous tissue with bone setting condyle, glenoid fossa, zygomatic arch, and in some cases, the coronoid process of the mandible, promoting calcification of these structures with limited mouth opening and mandibular mobility, usually without painful symptoms.…”
Section: Clinical Casesmentioning
confidence: 99%
“…It is characterized by changes in grip of fibrous tissue with bone setting condyle, glenoid fossa, zygomatic arch, and in some cases, the coronoid process of the mandible, promoting calcification of these structures with limited mouth opening and mandibular mobility, usually without painful symptoms. Its etiopathogenesis is associated with condylar fractures, advanced arthritis, infections and traumas 2,7 , this last one being the main cause of TMJ ankylosis, where there is the hypothesis that the extravasation of blood into the connective along with the disruption Planning is the loss of convexity of the condylar processes or articular eminence, as a local defect of the thinning of the compact bone layer 7 . This is an adaptive change to the first change of a disease or a degenerative secondary change to internal derangement or resulting from an overload on ATM.…”
Anquilose da Articulação Temporomandibular em Criança: Relato de Caso Ankylosis of Temporomandibular Joint in Child: Case report RESUMO Introdução: a anquilose da Articulação Têmporo-Mandibular (ATM) é a fusão entre o côndilo mandibular e a cavidade glenóide, restringindo os movimentos articulares, limitando a mastigação e induzindo a problemas estéticos, nutricionais, psicológicos, sociais, e alterações funcionais que influenciam no crescimento facial, quando acomete pacientes infantis. Objetivo: apresentar um caso clínico de anquilose da ATM em uma criança com hipótese diagnóstica de anquilose fibrosa, intra-articular, unilateral, completa, verdadeira, tipo I de Sawhney, da articulação temporomandibular direita, com retro-láterognatia, com etiologia provavelmente congênita ou idiopática, com limitação da abertura bucal e dificuldade à mastigação, sendo indicada a cirurgia e posteriores tratamentos ortopédico funcional dos maxilares, fisioterapêutico e fonoaudiológico. Conclusão: a anquilose da ATM em crianças de baixa idade pode levar a distúrbios no crescimento. Uma descrição detalhada dos achados clínicos, funcionais e radiográficos é necessária para estabelecer o correto diagnóstico.
Ankylosis is the fusion of joint surfaces by bone or fibrous tissue. Temporomandibular joint (TMJ) ankylosis may cause difficulty in chewing, speech, oral hygiene maintenance, and esthetic disfigurement. This condition can be unilateral or bilateral, complete or incomplete. TMJ ankylosis may occur due to various factors, such as trauma, local and systemic inflammatory conditions, neoplasms, and TMJ infection. Trauma due to forceps delivery causing bilateral TMJ ankylosis is rare. We report a case with difficulty in mouth opening, eating, speech, oral hygiene maintenance, facial disfigurement as a result of bilateral TMJ ankylosis caused due to trauma by forceps delivery. This report implores upon preventing such disabling complications due to forceps delivery.
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