parasinus
sinusectomy
maxillary sinus
sinogram
straight sinus
tentorial sinus
sinus rectus
sinusopathy
left coronary artery
sinecurism
sinography
sinusitis
lateral sinus
vena ophthalmica
sinus transversus
ophthalmic vein
transverse sinus
pansinusitis
haversine
polysinusitis
sinopathogen
sinusotomy
posterior vein of the left ventricle
vena posterior ventriculi sinistri
sinusoidality
right coronary artery
sigmoid sinus
coronary sinus
sinus coronarius
coversine
sphenoidotomy
superficial middle cerebral vein
antrum
sagittal sinus
coversin
piriform fossa
piriform recess
sphenoid sinus
superior ophthalmic vein
versine
cavum
sinopathy
bodily cavity
cavity
venosinus
sinus brady
frontal sinus
sinus headache
vena cerebri magna
great cerebral vein
confluence of sinuses
sinus cavernosus
superior petrosal sinus
torcular Herophili
cavernous sinus
oblique vein of the left atrium
petrosal sinus
vena obliqua atrii sinistri
pansinusopathy
inferior sagittal sinus
superior sagittal sinus