Page 8 - 8.3 PARTS OF HUMAN SKELETON

S
GIRDLES :
GI
D
:
LE
R
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• •Girdles are bony structures in the
r
h u ma n s k e l e t o n .
human skeleton.
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p
p

p
o
s

t
y
e
t
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s
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s
l
h
T
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• •There are two types of girdles in

l
f
f
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g
g
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d
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our body:
o u r b o d y :
h
R
T
T
PEC
e
h
e
T

1. 1. PECTORAL GIRDLE: The
R
O
I
L
e
h
D
T
A
G

L
E:

shoulder bone is known as
s s s h o u l d e r b o n e i s k n o w n a s
a
e
d
d
n
o
n
l
l

o
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k
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b
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e

h
w
s
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s
e
h
s
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u
h

l

l
r
a
a
e
i
r
r
i
e
g
g

c
e
p p p e c t o r a l g i r d l e . T h e s h o u l d e r
pectoral girdle. The shoulder
e
c
o
o
r
r
t
t
r
.
T
d
e
d
T

.
l
l
l
l
d
d
h
e
h

l
c
l
b o n e i s f o r me d b y t h e c o l l a r
bone is formed by the collar
c
o
r
o
a
a
r
l
l
b

I
t
d
b
d
l
d
a
a
.
e
e

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a
e
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u
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u

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d
e

t

h
n
h
h
s
s
s
o
e

r
r
e
r
e
d
b
d
bone and the shoulder blade. It
b
n
d
e
a
e

joins the arms to the spine
j j j o i n s t h e a r ms t o t h e s p i n e
i

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t
PECTORAL GIRDLE
P E C T O R A L G I R D L E