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chapter 17-18
pelvic girdle/hip
55
Anatomy
Undergraduate 1
04/18/2015

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Term
the pelvis is made up of
Definition
ilium
pubis
ischium
Term
pelvic girdle is made up of
Definition
sacrum
coccyx
pelvis
Term
functions of the pelvic girdle
Definition
girdle moves during walking
protects the pelvic viscera
provides area for muscle attachment
women - birth canal
Term
the sacrum in a child is
Definition
is separate vertebrae that fuses together with cartilaginous membrane as an adult
Term
the sacroiliac (SI) joint is a ________joint and has how many axes
Definition
synovial and nonaxial
Term
the function of SI joint is
Definition
ensures effective load transfer among the vertebral column, lower, extremities and the earth
Term
SI joint is designed for
Definition
stability and little mobility
Term
small amounts of what happen in the SI joint
Definition
rotational and translational
Term
lumbosacral joint is located at what vertebrae
Definition
L5-S1
Term
the lumbosacral joint is separated by
Definition
disk
Term
pubic symphysis joint has ______________disk and lined with __________cartilage
Definition
fibrocarilage
hyaline
Term
little motion occurs in this joint
Definition
amphiathrodial
Term
the optimal angle of the lumbosacral angle is
Definition
30 degrees
Term
the lumbosacral angle changes with
Definition
anterior or posterior tilt of pelvis
Term
the pelvis is made up of
Definition
ilium
pubis
ischium
Term
pelvic girdle is made up of
Definition
sacrum
coccyx
pelvis
Term
functions of the pelvic girdle
Definition
girdle moves during walking
protects the pelvic viscera
provides area for muscle attachment
women - birth canal
Term
the sacrum in a child is
Definition
is separate vertebrae that fuses together with cartilaginous membrane as an adult
Term
the sacroiliac (SI) joint is a ________joint and has how many axes
Definition
synovial and nonaxial
Term
the function of SI joint is
Definition
ensures effective load transfer among the vertebral column, lower, extremities and the earth
Term
SI joint is designed for
Definition
stability and little mobility
Term
small amounts of what happen in the SI joint
Definition
rotational and translational
Term
lumbosacral joint is located at what vertebrae
Definition
L5-S1
Term
the lumbosacral joint is separated by
Definition
disk
Term
pubic symphysis joint has ______________disk and lined with __________cartilage
Definition
fibrocarilage
hyaline
Term
little motion occurs in this joint
Definition
amphiathrodial
Term
the optimal angle of the lumbosacral angle is
Definition
30 degrees
Term
the lumbosacral angle changes with
Definition
anterior or posterior tilt of pelvis
Term
hip is made up of the
Definition
acetabulum and femur head
Term
the hip has a ____________joint and is very
Definition
ball and socket
stable
Term
the femoral head is ________shaped which fits into the __________acetabulum
Definition
convex
concave
Term
hip has how many axes
Definition
3
Term
degree of hip flexion
Definition
135
Term
degree of hip extension
Definition
30
Term
degree of hip internal rotation
Definition
45
Term
degree of hip external rotation
Definition
45
Term
degree of hip abduction
Definition
45
Term
degree of hip adduction
Definition
25
Term
what is the longest and strongest bone
Definition
femur
Term
the acetabular labrum is an __________ and does what to the acetabulum
Definition
extensor
deepens
Term
this ligament is the most important and is the shortest
Definition
iliofemoral
Term
if paralysed you could still stand and be held by this ligament
Definition
iliofemoral ligament
Term
the ligament that contains the blood vessel that supplies the femoral head
Definition
ligamentum teres
Term
this ligament divides the trunk to the leg
Definition
inguinal ligament
Term
a long tendon that runs from the hip to knee and has tow muscle inserts into it
Definition
iliotibial band (ITB)
Term
the angle between the femoral neck and femoral shaft
Definition
angle of inclination
Term
degree of angle of inclination
Definition
125
Term
when angle of inclination is less than 125 degrees
Definition
coxa vara
Term
when angle of inclination is greater than 125 degrees
Definition
coxa valga
Term
the twist that exists between the shaft and neck of the femur
Definition
torsion angle
Term
normal degree of torsion angle and whats it called
Definition
15 and anteversion
Term
greater than 15 degrees of torsion is
Definition
excessive anteversion
Term
example of excessive anteversion
Definition
pigeon toe
Term
less than 15 degrees of torsion is
Definition
retroversion
Term
example of retroversion
Definition
toe out
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