%0 Journal Article
%T Hidroxiapatita en defectos 車seos craneales: Comunicaci車n previa
%A Susana A Fern芍ndez Ben赤tez
%A Ramiro Pereira River車n
%A Olga Piera Rocillo
%A Enrique de Jongh Cobo
%J Revista Cubana de Cirug赤a
%D 1997
%I Editorial Ciencias M谷dicas
%X Se exponen los resultados iniciales de un ensayo experimental y cl赤nico, con gr芍nulos de hidroxiapatita como implante en defectos 車seos craneales aun radiol車gicos y microsc車picos (BAAF) el tiempo de los pasos de osificaci車n craneal. Hubo crecimiento de fibroblasto en 7 d赤as; en 2 meses y medio, crecimiento de osteoblastos y de hueso intramembranoso. En 3 meses la plastia presentaba consistencia 車sea palpable The initial results of an experimental and clinical assay using hydroxyapatite granules as implants in skull defects over 3 cm are exposed. An attempt is made to verify by clinical, radiological and microscopic examinations (BAAF) the time of the cranial ossification steps. It was observed a growth of fibroblasts in 7 days, and of osteoblasts and intramembranous bone in 2 months and a half. 3 months later the plastic presented a palpable osteal consistency
%K HIDROXIAPATITAS
%K IMPLANTE ENDOOSEO
%K HEMATOMA EPIDURAL
%K CRANEO
%K NEURALGIA DEL TRIGEMINO
%K RATAS WISTAR
%K BIOPSIA CON AGUJA
%K HEMATOXILINA
%K EOSINA AMARILLENTA-(YS)
%K HYDROXYAPATITES
%K DENTAL IMPLANTATION
%K ENDOSEOUS
%K HEMATOMA EPIDURAL
%K SKULL
%K TRIGEMINAL NEURALGIA
%K RATS
%K WISTAR
%K BIOPSY
%K NEEDLE
%K HEMATOXYLIN
%K EOSINE YELLOWISH-(YS)
%U http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0034-74931997000300003