This document includes an inside of the permanent mandibular pre-molars. It talks about the differences of both the first and 2nd pre-molars which includes the size the different dental anatomies like the grooves and cusps and much more.
Mandibular Premolars
mandibular premolars Do not resembleeach other what shape is the proximalview
the way max premolarsdo rhomboidal
whichmandpremolar issmallerlarger How manycusps arethere
1st smaller and larger 2 3cusps
Erupt after max premolars is the e or B cuspsmaller
crowns are linguallyinclinedontheirrootbasesproximalview acuspalwayssmaller
what is longerBL or me whereare the contactareas
Theyare equalwidthcround theyare at the samelevel
Has asingleroot roothaspossible inclination
what is theroot in crosssection arethererootconcavities
Eggshaped orelliptical Yes onthemesial
First Premolars
whendotheyerupt what 2 width
10 12 years se nmto
when is root completion theyresemblemandibularcanines butthey are
12 13years
asha
which teeth
succedaneous replaces It is on to
Primary mandibular first molar Hasa cusps
Buccal Lingual
B cusp is long sharp L narrower than B bothcusps are visible
y
onlyfunctionalcuspduringocclusion Is the lingualcusp functional
Has a developmental depressions no it's213 the height of thecrown
It usually notseen what doesthe cusptip lineupwith
whichway is the cusptip pointed B triangularridge
m to longaxis M D tossa on eachside of ridge
whichcuspslope is shorter whichis longer whatinterrupts themesialmarginalridge
m shorter D longer the mesiolingualgroove
what istheshapeof the moutline thistoothlooksmost like an anteriortooth b c the
m outlineslightlyconcavefromm contact toces lingualcusp is nonfunctioning
whatis theshapeofthe outline
slightly rounder
Mesial Distal
which way does the crown tilt has a larger uninterrupted marginalridge
toward the L b c B outlinelonger no deepdevelopmental grooves
B cusp tip centered over root
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller tiffanymcintyre03. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.