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Se observó la presencia de membrana sinovial con sinovicitos (células planas o cúbicas) alrededor de la cápsula, del dis-co y del cóndilo; el disco interarticular con condrocitos en el tejido conectivo denso en su parte anterior y central y te-jido conectivo laxo en su parte posterior; la cápsula articular con tejido conectivo fibroso y denso (figura 1).
En la superficie interna se observaron vestigios de células endoteliales que forman el re-vestimiento sinovial. Existe un espacio virtual entre la superficie articular supe-rior del cóndilo y del disco interarticular, y entre éste y la cápsula articular proba-blemente es donde se aloja el liquido si-novial (figura 2).
De las diez muestras de articulación temporomandibular que se analizaron en el departamento de histopatología todas mostraron la presencia del disco interar-ticular. De igual forma se determinaron elementos que tienden a confirmar la existencia de la cápsula articular. El análisis histológico proporcionó eviden-cias suficientes para afirmar la presencia de membrana sinovial.
De las diez muestras de articulación temporomandibular que se analizaron en el departamento de histopatología todas mostraron la presencia del disco interar-ticular. De igual forma se determinaron elementos que tienden a confirmar la existencia de la cápsula articular. El análisis histológico proporcionó eviden-cias suficientes para afirmar la presencia de membrana sinovial.
