Roentgen diagnosis of diseases of the head . */tfCF Fig. 36.—A type of normal sella with a very plump dorsum. D. Dorsum. F. Floorof sella. 55. Posterior wall of the sphenoidal sinus. ACP. Anterior clinoid Outline of the middle cranial fossa. PS. Planum sphenoidale. O. Roof oforbit. occurrence of a bridge connecting the anterior clinoid processeswith the posterior (Fig. 37), possibly also with the middleclinoid processes, the occurrence of a double line representingthe floor of the hypophyseal fossa in asymmetrical skulls, and,. 55 Fig. 37.—A sketch of a sella that is otherwise n
Roentgen diagnosis of diseases of the head . */tfCF Fig. 36.—A type of normal sella with a very plump dorsum. D. Dorsum. F. Floorof sella. 55. Posterior wall of the sphenoidal sinus. ACP. Anterior clinoid Outline of the middle cranial fossa. PS. Planum sphenoidale. O. Roof oforbit. occurrence of a bridge connecting the anterior clinoid processeswith the posterior (Fig. 37), possibly also with the middleclinoid processes, the occurrence of a double line representingthe floor of the hypophyseal fossa in asymmetrical skulls, and,. 55 Fig. 37.—A sketch of a sella that is otherwise normal except for a connectingbridge of bone between anterior and posterior clinoid processes. O. Roof of Bony arch across from anterior to posterior clinoid processes. -F. Floor of Dorsum sells. PS. Planum sphenoidale. MCF. Outline of middle cranial Posterior wall of the sphenoidal sinus. finally, the occurrence of bone ledges on the posterior surfaceof the dorsum sella? at the site of the attachment of the ten-torium. The shape and size of the sella in children is represented 166 ROENTGEN DIAGNOSIS OP DISEASES OF THE HEAD by Pigs. 38, 39, 40 and 41, corresponding to the ages two,five, nine and twelve years respectively. There is no doubt that in addition to the length and depthof the hypophyseal fossa, discernible in a transverse roent-genogram, the breadth of the fossa could be of importance indeciding as to the shape and size of the latter. One can not
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecthea, booksubjectskull
