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41 Cards in this Set
- Front
- Back
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Maxillary 1st Molar: Crown: Root (mm)
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7.5: 13.7 (P), 12.9 (MF), 12.2 (DF)
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Maxillary 1st Molar: Buccal View; Crown Dim.
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MD > OC
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Maxillary 1st Molar: Buccal View Geo. Outline
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Trapezodial
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Maxillary 1st Molar: Contact Areas Mesial and Distal
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Mesial: Occlusal
Distal: Middle |
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Maxillary 1st Molar: Buccal View Visible Cusps
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MF > DF ; Sometimes you can see the ML Cusp
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Maxillary 1st Molar: Buccal View Cusp Ht.
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ML > MF > DF > DL
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Maxillary 1st Molar: Buccal View Grooves
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Buccal Groove (Sometimes ends with pit)
Most likely to end in pit: Mand M1 MB > Mand M2 B > Mand M1 DB > Max M1 L > Max M1 B > Max M2 B Not Likely to end with Pit: Max M2 L, Mand M1 L, and Mand M2 L |
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Maxillary 1st Molar: Buccal View Root
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Pal > MF > DF
MF & DF Pliers shaped 2x crown length Root width = crown width MB root apex in line with Buccal groove (or Distal) |
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Maxillary 1st Molar: Buccal View Root Trunk
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Big Depression
2nd Molar > 1st Molar trunk Man Trunks < Max Trunks |
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Maxillary 1st Molar: Buccal View of CEJ
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Straight/Dip
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Maxillary 1st Molar: Buccal View Mesial Contour
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Nearly Straight (CEJ to contact)
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Maxillary 1st Molar: Buccal View Distal Contour
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Convex (CEJ; Flat)
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Maxillary 1st Molar: Lingual View Cusps
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ML > DL
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Maxillary 1st Molar: Lingual View Grooves
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Lingual (May have pits)
Continuous w/root Depression and Distal Oblique groove |
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Maxillary 1st Molar: Lingual View Taper
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MD > or = F (Facial Taper)
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Maxillary 1st Molar: Lingual View CEJ
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Straight/Dip
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Maxillary 1st Molar: Lingual View Root Depression
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Depression (On Pal Root)
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Maxillary 1st Molar: Lingual view of Root
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All 3 roots visible.
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Maxillary 1st Molar: Mesial View Geo. Outline
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Trapezoidal / Parallelogram
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Maxillary 1st Molar: Mesial View Cusps
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ML > MF and Cusp of Carabelli
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Maxillary 1st Molar: Mesial View of Roots
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Pal; MF: Wider than FL(not visible) Depression on MF fural side), indicates 2 canals
Pal: extends beyond crown outline |
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Maxillary 1st Molar: Mesial View of Tubericles
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MMR
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Maxillary 1st Molar: Mesial View Hts. of Contour
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F: Cervical
L: Middle |
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Maxillary 1st Molar: Distal View of Cusps
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All Cusps Visible
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Maxillary 1st Molar: Distal View of Roots
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All Roots Visible
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Maxillary 1st Molar: Distal View Tubricles
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Not Common on DMR
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Maxillary 1st Molar: Distal View Tilt
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NO Lingial and Distal tilt of Crown
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Maxillary 1st Molar: Occlusal View Geo. Outline
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Rhomboidal ; ML Cusp = Obtuse Angle
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Maxillary 1st Molar: Occlusal View Crown Dimension
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FL > MD
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Maxillary 1st Molar: Occlusal View Cusps
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4 Cusps
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Maxillary 1st Molar: Occlusal View Marginal Ridges
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MMR > DMR
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Maxillary 1st Molar: Occlusal Table Outline
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Trigon: MMR, ML, Oblique ridge, DF, MF (Access root canals through trigon)
Talon: DL, DMR (Has pulp horn) |
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Maxillary 1st Molar: Occlusal View Taper
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Facial Taper
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Maxillary 1st Molar: Occlusal View of Ridges
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5 Triangular Ridges; (2 ML, 1 DL, 1 MF, 1 DF)
1 Transvers Ridge (Tri. Ridges of ML & MF) 1 Oblique Ridge (Tri. ridges of ML & DF) |
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Maxillary 1st Molar: Occlusal View Fossa and Pits
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C (pit), M (pit), D oblique (elongated), D tri. (pit)
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Maxillary 1st Molar: Occlusal View Grooves
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F, C, D obliq, (onto L surface), Transverse Groove of oblique ridge
Stuart Groove, groove on cusp of carabelli (if prominent) |
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Maxillary 1st Molar: Root Cross Sectional View Roots
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3: Pal, MF & DF
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Maxillary 1st Molar: Root Cross sectional View Canals
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4; Pal(1), MF (2), & DF (1)
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Maxillary 1st Molar: Root Cross Sectional View Trunk
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Large
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Maxillary 1st Molar: Root Cross Sectional View Trunk Depression
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F Depression
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Maxillary 1st Molar: Root Cross Sectional View Root Depression
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MF: M & Furcal Deeper and Palatal has Lingual depression
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