BACTERIAS
FLUORINE
CAVITIES
NERVES
DENTIN
ENAMEL
TOOTH
CROWN
BLOOD
PULP
ROOT
ACID
GUM
T
N
F
P
I
A
L
H
Q
Y
U
E
X
A
D
S
F
A
I
Y
T
T
Q
A
C
I
D
D
I
O
L
K
I
S
T
C
A
V
I
T
I
E
S
L
O
C
L
D
A
N
V
B
L
O
O
D
X
H
R
S
V
R
S
I
E
N
A
M
E
L
F
K
X
Z
X
P
O
E
R
I
U
A
W
G
E
L
I
B
M
E
L
O
E
E
Q
O
E
W
E
U
U
N
Q
U
O
U
T
S
T
A
P
U
M
E
Q
O
X
H
V
O
P
L
K
C
I
J
Q
U
K
P
R
G
A
O
O
E
C
U
A
I
E
H
G
V
D
I
K
U
S
Q
N
R
J
B
B
V
T
I
V
E
N
G
H
E
Y
U
O
N
K
E
R
O
I
J
N
E
H
I
V
Z
D
W
T
U
I
I
O
V
G
T
V
Q
G
R
G
U
N
C
N
G
D
T
E
M
I
L
I
Q
E
I
L
G
I
P
H
H
R
U
F
N
Q
K
W
N
I
