Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know (0)
Remaining cards (0)
Know (0)
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

EQ Paranasal Sinuses

Vet Dentistry

QuestionAnswer
What is the main role of sinoscopy in the investigation of dental disease? to rule out other causes of paranasal sinusitis
What size Galt trephine or drill bit should be used to make a portal through the frontal or maxillary bone for sinoscopy? 3/8 - 5/8" (9.5 mm - 1.6 cm)
Where is the portal into the chochofrontal sinus cut for sinoscopy? 0.5 cm caudal to a line between the medial canthi, 1/3 the distance from the medial canthus to dorsal midline centered over the frontomaxillary aperture
Where is the portal into the caudal maxillary sinus cut for sinoscopy? 2 cm ventral and 2 cm rostral to the medial canthus of the eye
What is the risk of creating a portal for sinoscopy directly over the rostral maxillary sinus? risk damaging teeth b/c size of sinus is variable and completely filled with tooth in animals <5 yrs old
Where is the rostral portal into the rostral maxillary sinus cut for sinoscopy? 3 cm caudal to infraorbital foramen and 1 cm ventral to a line between the medial canthus and infraorbital foramen
Where is the caudal portal into the rostral maxillary sinus cut for sinoscopy? centered at a point midway between the rostral end of the facial creast and a point on the facial crest at the level of the medial canthus, 1 cm venral to a line between the infraorbital foramen and medial canthus
What are sinuscopic findings consistent with endodontic infection? swollen, hyperemic tissue overlying apex of tooth Orosinus fistua with feed in the sinus
What are sinuscopic findings consistent with sinusitis but not specific for identification of the cause? generalized mucosal thickening and edema petechial hemorrhages inspissated exudate
Created by: lamarron
 

 



Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then tap the card to flip it. If you knew the answer, tap the green Know box. Otherwise, tap the red Don't know box.

When you've placed seven or more cards in the Don't know box, tap "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just tap on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards