sinus transversus
transverse sinus
sinus rectus
straight sinus
tentorial sinus
superior petrosal sinus
sinogram
hacoversed sine
dural sinus
venosinus
polysinusitis
confluence of sinuses
internal jugular vein
sagittal sinus
sphenoidotomy
sinusopathy
inferior sagittal sinus
sigmoid sinus
sinus sigmoideus
coversin
sinusectomy
superior sagittal sinus
torcular Herophili
vena ophthalmica
height
ophthalmic vein
piriform recess
stationary phase approximation
piriform fossa
superficial middle cerebral vein
ethmoidectomy
sinography
maxillary sinus
hypopneumatization
arcsin
inverse sine
arc sine
coversine
sinusoidal
arcsine
sinusotomy
sinusoidality
petrosal sinus
lateral sinus
phase angle
sinopathy
superior ophthalmic vein
sinusitis
haversine
parasinus