. Archives of physical medicine and rehabilitation . F^. ^ a %«. A . ^ Tig. 2—Skull A, with the sphenoid einuB and theposterior ethmoid cells on the right side and the an-terior ethmoid cells on the left side lilled with opaquematerials. (A) Posterior anterior view 23 deg-reeangle: X. upper boundary of the sphenoid sinus. (B)Posterior anterior view 107 degree angle: Y. upper boundary of sphenoid sinus. (C) lateral view: O,nnterior boundary of sphenoid sinus. Z. boundary linebetween the anterior and the posterior ethmoid sphenoid sinus. P. posterior ethmoid cells. A, an-terior
. Archives of physical medicine and rehabilitation . F^. ^ a %«. A . ^ Tig. 2—Skull A, with the sphenoid einuB and theposterior ethmoid cells on the right side and the an-terior ethmoid cells on the left side lilled with opaquematerials. (A) Posterior anterior view 23 deg-reeangle: X. upper boundary of the sphenoid sinus. (B)Posterior anterior view 107 degree angle: Y. upper boundary of sphenoid sinus. (C) lateral view: O,nnterior boundary of sphenoid sinus. Z. boundary linebetween the anterior and the posterior ethmoid sphenoid sinus. P. posterior ethmoid cells. A, an-terior ethmoid cells. M, maxillary sinus. F, frontalsinus.
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Keywords: ., bookauthoramerican, bookcentury1900, bookdecade1920, bookyear1920