This document provides measurements and descriptions for drawing a maxillary canine tooth. It includes the following measurements: crown length of 10mm, root length of 17mm, mesiodistal diameter of the crown and crown cervix, and labiolingual diameter of the crown and cervix. It describes the outline of the crown as usually concave distally and convex or slightly concave mesially. It notes that the cusp has a shorter mesial slope and both slopes show a tendency toward concavity. Step-by-step instructions are provided for drawing the tooth on the labial, lingual, mesial, and distal aspects.

1. Maxillary Canine
Dr. Zain Sajad

2. Measurements
LENGTH OF CROWN 10 mm
LENGTH OF ROOT 17 mm
MESIODISTAL DIAMETER OF
CROWN
7.5 mm
MESIODISTAL DIAMETER OF
CROWN AT CERVIX
5.5 mm
LABIOLINGUAL DIAMETER
OF CROWN 8 mm
LABIOLINGUAL DIAMETER
OF CROWN AT CERVIX
7 mm
CURVATURE OF CERVICAL
LINE—MESIAL
2.5 mm
CURVATURE OF CERVICAL
LINE—DISTAL
1.5 mm

3. • Distally, the outline of the crown is usually concave
between the cervical line and the distal contact area.
• Mesially, the outline of the crown may be convex
or slight concavity from the cervix to the center of
the mesial contact area.
• The cusp has a mesial
slope and a distal slope, the mesial slope is
shorter .Both slopes show a tendency
toward concavity
Distal Mesial
Labial aspect

4. Distal
the outline of the crown may
be convex or slight concavity
from the cervix to the center
of the mesial contact area.
The center of thecontact area
at the junction of middle and
incisal thirds.
the outline of the crown is Usually
concave between the cervical
line and the distal contact area.
The distalcontact area is usually
at the center of the middle third of
the crown.
The cusp has a mesial
slope and a distal slope,
the mesial slope is shorter .
Both slopes show a tendency
toward concavity

5. Step by Step
• Draw the Midline
• Put zero point and continue to complete the Crown Length = 10
mm
• Complete the root length = 17 mm
• The mesiodistal width at cervix = 5.5 mm (2.75|2.75)
• Mesial curvature of the cervical line : 2.5 mm Distally : 1.5 mm
• The mesiodistal width at widest area = 7.5 mm (3.75|3.75)
• The widest area is 4.5 mm from the zero point
• The Contact area determined from the widest area its 1.5 down
mesially and 0.5 up distally
• Connect the points of the crown first then the root
• Distally, the outline of the crown is usually concave between the
cervical line and the distal contact area.
• Mesially, the outline of the crown may be convex or slight
concavity from the cervix to the center of the mesial contact
area.
How to draw

6. 0 mm
10 mm
2.75 mm
1.5 mm
4.5
mm
3.75 mm
3.75 mm
1.5mm
0.5mm
2.75mm
2.5 mm
Distal Mesial

7. • Note : the same as labial Aspect but the Shape And
Measurement Are Inverted ,There are two concavities
present, they are called mesial and distal lingual
fossae
Mesial Distal
Lingual aspect

8. Step by Step
• Draw the Midline
• Put zero point and continue to complete the Crown Length = 10
mm
• Complete the root length = 17 mm
• Labiolingual diameter of the crown at cervix = 7 mm (3.5|3.5)
• Mesial curvature of the cervical line : 2.5 mm
• Labiolingual diameter at widest area = 8 mm (4|4)
• The widest area is 3 mm from the cervical Line
• The incisal edge is 1mm Labialy from the Midline
• Connect the points of the crown first then the root
How to draw
Mesial aspect

10. 0 mm
10 mm
3.5 mm 3.5mm
3
mm
4 mm 4mm
2.5
mm
Labial Lingual
1 mm labially

11. • Note : The same as Mesial Aspect but the Shape and
Measurement (Distal curvature of the cervical
line : 1.5 mm) Are Inverted According to Tooth position
Distal aspect

12. Thank y
Thank y