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Tecido adiposo de Bichat : indicações e aplicações em cirurgia oral
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Abstract(s)
Em 1801, o anatomista francês, Xavier Bichat, descreveu uma bola localizada entre o bucinador, o masséter, e a pele como sendo tecido adiposo. Esse tecido ficou conhecido como a bola de Bichat.
Inicialmente foi considerado como um incómodo cirúrgico mas hoje existem tratamentos que recorrem ao tecido adiposo bucal e que têm uma taxa de sucesso elevada (97,02%). Este tecido provou ser uma opção reconstrutiva versátil e fiável para o tratamento de defeitos intra-orais moderados dos tecidos moles.
O conhecimento da anatomia que envolve o tecido adiposo bucal, bem como as suas aplicações clínicas, é essencial para indicar e realizar a sua remoção em segurança. Esta cirurgia é indicada não só para fins estéticos mas também por razões funcionais. O tecido adiposo bucal é composto por células estaminais que têm um fenótipo semelhante ao das células estaminais adiposas. São úteis no tratamento de patologias/complicações cirúrgicas, tais como perfuração da membrana do seio maxilar, comunicação
oroantral/oronasal, peri-implantite, úlceras, fibrose da mucosa oral, reconstrução de tecidos moles, entre outras.
In 1801, the French anatomist Xavier Bichat described a ball of adipose tissue located between the buccinator muscle, the masseter muscle, and the skin. This tissue became known as Bichat's adipose tissue or the Buccal Fat Pad (BFP) Initially considered a surgical nuisance, there are now treatments that utilize the Bichat's adipose tissue with a high success rate (97.02%). This tissue has proven to be a versatile and reliable reconstructive option for the treatment of moderate intraoral defects of soft tissues Understanding the anatomy surrounding the Bichat's adipose tissue, as well as its clinical applications, is essential for safely indicating and performing its removal. This surgery is indicated not only for aesthetic purposes but also for functional reasons. The Bichat's adipose tissue is composed of stem cells that have a phenotype similar to that of adipose stem cells. They are useful in the treatment of pathologies/complications such as maxillary sinus membrane perforation, oroantral/oronasal communication, peri- implantitis, ulcers, oral mucosal fibrosis, soft tissue reconstruction, among others
In 1801, the French anatomist Xavier Bichat described a ball of adipose tissue located between the buccinator muscle, the masseter muscle, and the skin. This tissue became known as Bichat's adipose tissue or the Buccal Fat Pad (BFP) Initially considered a surgical nuisance, there are now treatments that utilize the Bichat's adipose tissue with a high success rate (97.02%). This tissue has proven to be a versatile and reliable reconstructive option for the treatment of moderate intraoral defects of soft tissues Understanding the anatomy surrounding the Bichat's adipose tissue, as well as its clinical applications, is essential for safely indicating and performing its removal. This surgery is indicated not only for aesthetic purposes but also for functional reasons. The Bichat's adipose tissue is composed of stem cells that have a phenotype similar to that of adipose stem cells. They are useful in the treatment of pathologies/complications such as maxillary sinus membrane perforation, oroantral/oronasal communication, peri- implantitis, ulcers, oral mucosal fibrosis, soft tissue reconstruction, among others
Description
Dissertação para obtenção do grau de Mestre no Instituto Universitário Egas Moniz
Keywords
Tecido adiposo bucal Cirurgia oral Fístula oroantral Comunicação oroantral