Station Exam Flashcards by Anita Maxwynn

Identify this tooth or give the Universal Notation
Identify what 1,2,3,4 are
On this tooth, where is the curvature of the CEJ the greatest?

Permanent Maxillary Left Central Incisor (#9)
1- mesioincisal edge (this is 90 degrees)
2- distoincisal edge (more rounded)
3 – Distal facial developmental depressions
4 – Cervical line
Mesial aspect

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Identify this tooth or give the Universal Notation
Identify what 1,2,3,4 are

Permanent Maxillary Left Central Incisor (#9)
1- cingulum
2- lingual fossa
3- mesial marginal ridge
4- distal marginal ridge

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Identify this tooth or give the Universal Notation
Identify what 1,2,3 are

Permanent Maxillary Right Lateral Incisor (#7)
1- Mesial Incisal edge
2- Distoincisal edge
3- Mesial facial developmental groove

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Identify this tooth or give the Universal Notation
Identify what 1,2,3 are
Identify what the Dot and Line are

Permanent Maxillary Right Lateral Incisor (#7)
1- mesial marginal ridge
2- Distal marginal ridge
3- Lingual fossa
Dot = Lingual Pit
Line – Lingual developmental groove

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Identify this tooth or give the Universal Notation
Identify what 1,2,3,4,5 are
Identify what cusp arm is longer and shorter
Identify what lobe #5 develops from

Permanent Maxillary Left Canine (#11)
1- Distal cusp arm
2- Mesial Cusp arm
3- Distal facial developmental groove
4- Mesial facial developmental groove
5- Facial ridge
Mesial cusp arm = shorter
Distal cusp arm = longer

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Identify this tooth or give the Universal Notation
Identify what 1,2,3,4,5,6,7
Identify what cusp arm is longer and shorter

Permanent Maxillary Left canine
1- mesial cusp arm
2- distal cusp arm
3- cingulum
4- distal marginal ridge
5- mesial marginal ridge
6- mesial lingual fossa
7- Distal lingual fossa
Mesial = shorter
Distal = longer

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Identify this tooth or give the Universal Notation

Permanent Maxillary Right 1st Premolar (#5)

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Identify this tooth or give the Universal Notation
Identify what 1,2,3
Which Cusp is longer and shorter?

Permanent Maxillary Right 1st Premolar (#5)
1- Mesial Cusp arm
2- Distal Cusp Arm
3- Buccal ridge
Mesial = Longer (THIS IS THE ONLY TOOTH LIKE THIS, IT WILL BE ON EVERY EXAM)
Distal = shorter

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Identify this tooth or give the Universal Notation
Identify 1,2 and what side of the tooth they’re on
Identify 3,4 and what side of the tooth they’re on
Identify what Cusp is longer on the Buccal
Identify what Cusp is longer on the lingual

Permanent Maxillary Right 1st Premolar
1- Distal lingual cusp (we know this because the roots always run distally)
2- Mesial Lingual cusp
3- Mesial buccal cusp
4- Distal buccal cusp
On the buccal, Mesial arm cusp is longer than Distal cusp arm -> THIS WILL BE ON THE EXAM
On the lingual, Distal lingual cusp arm is longer than mesial cusp arm. -> THIS WILL BE ON THE EXAM

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Identify this tooth or give the Universal Notation
Identify this structure highlighted
What Cusps is this structure between?

Permanent Maxillary Right 1st Premolar (#5)
Mesial marginal developmental groove
ML and MB

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Identify the following structures 1-5

Permanent Maxillary Right 1st Premolar (#5)
1- Mesial marginal ridge
2- distal marginal ridge
3- Triangular fossa
4- MB Supplemental groove
5- Central developmental groove

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Identify these structures

right & left triangles - triangular fossa
1- Buccal triangular ridge
2- Lingual triangular ridge

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Identify this tooth or give the Universal Notation

Permanent Maxillary Left 2nd Premolar (#13)

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Identify all the structures
Which Cusp is longer and shorter?

Permanent Maxillary Left 2nd Premolar (#13)
1- mesial buccal arm cusp
2- Distal buccal arm cusp
3- Buccal ridge
Mesial = Shorter-> OPPOSITE OF MAX 1ST PREMOLAR
Distal = Longer

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Identify the following structures

Permanent Maxillary Left 2nd Premolar (#13)
1- buccal triangular ridge
2- lingual triangular ridge
line = central developmental groove

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Identify each tooth

1- Maxillary left 2nd premolar
2- Maxillary left 1st premolar

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Identify this tooth or give the Universal NotationIdentify each lobe

Permanent Maxillary Right 1st Molar (#3)
1 – Mesial buccal
2- Distal Buccal
3- Distal Lingual
4- Mesial Lingual
5- Cusp of carabelli

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Identify all the highlighted parts

Permanent Maxillary Right 1st Molar (#3)
line in the middle – Buccal developmental groove
Horizontal line – Central developmental groove
Triangle in middle – Central fossa
Triangle on right side – Mesial triangular fossa
Triangle on left side – distal triangular fossa

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identify this structure
Identify what cusps it overlays

Permanent Maxillary Right 1st Molar (#3)
Oblique ridge
DB and ML -> THIS WILL BE ON THE EXAM

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Identify this tooth or give the Universal NotationIdentify the roots (roots are left from facial)

Permanent Maxillary right 1st Molar
Lingual root = in back
Mesialbuccal root = right
Distobuccal root = middle

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Identify the 2 dots

Permanent Maxillary right 1st Molar
left- distal pit (within distal fossa)
middle – central pit (within central fossa)

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Identify this tooth or give the Universal Notation(lingual root isn’t ginormous)
Root curving right from facial view

permanent Maxillary Left 2nd Molar (#31)

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Identify this tooth or give the Universal NotationIdentify all the lobes

permanent Maxillary Left 2nd Molar (#31)
1- mesiobuccal
2- distobuccal
3- mesiolingual
4- distolingual

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identify all 3 structures

permanent Maxillary Left 2nd Molar (#31)
horizontal line – central developmental groove
thin line – buccal developmental groove
thick line – oblique ridge

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Identify this tooth or give the Universal Notation

Permanent Mandibular Right Central Incisor (#24)

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Identify this tooth or give the Universal Notation
All the extra size was added on what side?
what side of the tooth has a 90-degree angle?
The distal aspect of this tooth is twisted how?

Permanent Mandibular Left lateral incisor (#26)
Distal aspect
mesial side
Lingual

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Identify this tooth or give the Universal Notation
Identify what 1,2,3

Permanent mandibular right Canine (#27)
1- mesial cusp arm
2- distal cusp arm
3- buccal ridge

Identify this tooth or give the Universal NotationIdentify 1,2,3
Which cusp is longer and shorter?

Permanent mandibular right Canine (#27)
1- mesial cusp arm
2- distal cusp arm
3- lingual fossa
mesial – shorter
distal = longer

Identify this tooth or give the Universal Notation(root curving right from facial view

permanent mandibular left 1st premolar

Identify all the following structures
Which cusp is longer and shorter?

permanent mandibular left 1st premolar
1- Mesial cusp
2- Distal cusp
3- Buccal ridge
Mesial – shorter
Distal - longer

identify this structure
What tooth is this?

Mesiolingual developmental groove
Mandibular left 1st premolar

identify all the structures

Mandibular left 1st premolar
Horizontal line – Central Developmental groove
Boxes – mesial occlusal fossa/Distal occlusal fossa (left)
Thick line = buccal and lingual triangular ridge = transverse ridge

**What tooth is this?
**How to identify what side?
a. Thicker root is in front
b. Thinner root is behind
c. Thicker root will curve to side you need

Maxillary Left 3rd molar
a. #1 or #16
i. In pictures = #16

**What tooth is this?
**How to identify what side?
a. 1 root (fused together)
Groove on lingual side
Side root points is what side it is on

Mandibular left 3rd Molar
a. #17 or #32
i. In picture = #17

**What tooth is this?
**How to identify what side?
a. 2 roots in front
b. 1 root in back
look at what side roots are

Maxillary left 2nd molar
a. #2 and #15
i. This one in specific is #15

**What tooth is this?
**How to identify what side?
2 roots (tooth shows BOTH roots facially)
i. Root tips face facially
1. See where they curve for side

Mandibular left 2nd molar
Either #18 or #31
i. This one in specific is #18

**What tooth is this?
**How to identify what side?
a. 2 roots in back
b. 1 root in front
i. Look at what side roots curving at
**How to identify between Maxillary 1st and Maxillary 2nd?
**

Maxillary left 1st molar
a. #3 and 14
i. This one in specific is #14
Difference:
a. The lingual 1 root is larger
b. Bigger furcation on the lingual 1 root

**What tooth is this?
**How to identify what side?
a. 2 roots (tooth shows BOTH roots facially)
i. Root tips face facially
1. See where they curve for side

Mandibular left 1st molar
Either #19 or #30
This one is #19

**What tooth is this?
**How to identify what side?
a. 1 single root
b. Tip of root will be more towards the facial
i. Where it curves is side

Maxillary left 2nd premolar
a. Either #4 or #13
i. This one is #13
super thick

**What tooth is this?
**How to identify what side?
a. 1 root
i. Root tip is located central-Facially
ii. Where it curves is the side

Mandibular left 2nd premolar
Either #20 or 29
This one is #20

What tooth is this?
How to identify what side?
a. 1 root
i. The tip will be more towards the facial
b. Has a groove on side
What is the difference between this and Maxillary 2nd Premolar?

Maxillary left canine
a. Either #6 or #11
i. This one is #11
The difference:
a. Canine is longer
b. Root tip on canine is more in the middle than premolar
c. Premolar is thicker

**What tooth is this?
**How to identify what side?
a. 1 root
i. The tip will be central-facially oriented
Difference between this and 1st man pre-molar?