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)

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

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?**

Mandibular left canine a. Either #22 or 27 i. This one is #22 Difference: Less curvy Bigger groove

**What tooth is this? **How to identify what side? a. 1 root i. Fairly center, slightly facial **How to tell this apart from max central incisor?**

Maxillary left lateral incisor a. Either #7 or #10 i. This one is #10 The difference: a. Thinner root b. Root of MCI is more facial

**What tooth is this? **How to identify what side? a. More slanted on facial side b. Straight and slight curve at top on lingual

Mandibular left lateral incisor a. Either #23 or 26 i. This one is #23

**What tooth is this? **How to identify what side? a. 1 root i. Curved Facially **What is the difference between this and Max Canine?**

Maxillary left central incisor a. Either #8 or #9 i. This one is #9 The difference: canine has a prominent groove on root

**What tooth is this? **How to identify what side? a. Slight slant on facial side b. Straight with slight curve at top on lingual side

Mandibular Left Central Incisor a. #24 or #25 i. This one is #24

* Identify this tooth or give the Universal Notation * Identify the structure marked in blue * Identify the structure marked in black

* Permanent Maxillary Left 1st Molar or #14 * Oblique ridge * Cusp of Carabelli or 5th cusp

* Identify this tooth or give the Universal Notation * Identify the structures marked in black

* Permanent Maxillary Left Canine or #11 * ML and DL fossa

* Identify the structure marked in black * Which cusp ridge of the buccal cusp is shorter? * Which cusp ridge of the lingual cusp is shorter?

* Black: mesial marginal ridge developmental groove * Buccal cusp: the distal * Lingual cusp: the mesial

* Identify the root marked in red * Is this a maxillary or mandibular tooth?

* Mesial * Mandibular

* Identify the tooth or give the Universal Notation * Identify the structure marked in red

* Permanent Maxillary Right 2nd Molar or #2 * Central pit

Identify this tooth or give the Universal Notation

Permanent Mandibular Right 2nd Molar or #31

Identify this tooth or give the Universal Notation

Permanent Mandibular Right Lateral Incisor or #26

* Identify this tooth or give the Universal Notation * Identify the cusp marked in green * Identify the structure marked in red

* Primary Mandibular Right 1st Molar or #s * Green: DB cusp * Red: Mesial marginal ridge

* Identify this tooth or give the Universal Notation * Identify the structure marked in black

* Primary Maxillary Left 1st Molar or #i * Oblique ridge

Identify the groove marked in blue and the two cusps it passes/separates

* Distobuccal groove * It separates the Distobuccal from the Distal cusp

Identify this tooth or give the Universal Notation

Primary Maxillary Right Central Incisor or #e

* Identify this tooth or give the Universal Notation * Identify the cusp marked in black

* Primary Maxillary Right 2nd Molar or #a * Cusp of Carabelli or 5th cusp

Identify the structure marked in blue

Distal cusp arm or distal cusp ridge or distal cusp slope

Identify the structure marked in blue

Cingulum

* Identify the maxillary 1st premolar * Identify the mandibular central incisor

* Maxillary 1st premolar: E * Mandibular central incisor: none

Identify this or give the Universal Notation

Permanent Maxillary Left 1st Molar or #14

Identify the tooth or give the Universal Notation

Permanent Mandibular Right Canine or #27

* Identify this tooth or give the Universal Notation * How many cusps does this tooth typically have? * Which marginal ridge is at a lower level on this tooth?

* Permanent Mandibular Right 2nd Premolar or #29 * 3 cusps * The distal marginal ridge is at a lower level

Identify this tooth or give the Universal Notation

Primary Mandibular Right 2nd Molar or #t

Identify the occlusal outline of this tooth

Rhomboidal or Heart Shaped