Lower Extremities Joints

Front 1

What type of joints are the sacroiliac joints?

Back 1

synovial (ampiarthrosis)

Front 2

three ligaments of the posterior sacroiliac joints

Back 2

sacrotuberous
sacrospinous
iliolumbar

Front 3

part of the hip joint that deepens the socket

Back 3

acetabular labrum

Front 4

part of the hip joint that encloses the head and part of the neck of the femur

Back 4

joint capsule

Front 5

What type of joint is the hip joint?

Back 5

synovial: diarthrosis
ball and socket

Front 6

6 movements of the hip joint

Back 6

flexion, extension, adduction, abduction, lateral rotation, medial rotation

Front 7

PA and DA of the iliofemoral ligament

Back 7

PA: Anterior inferior iliac spine
DA: intertrochanteric line

Front 8

purpose of the iliofemoral ligament

Back 8

prevent hyperextension

Front 9

PA and DA of pubofemoral ligament

Back 9

PA: superior pubic ramus
DA: neck of the femur

Front 10

purpose of the pubofemoral ligament

Back 10

prevents hyperabduction

Front 11

PA and DA of the ischiofemoral ligament

Back 11

PA: posterior ischium
DA: greater trochanter

Front 12

purpose of the ischiofemoral ligament

Back 12

prevents hyperadduction

Front 13

attachment points of the ligament of the head of the femur (ligamentum teres)

Back 13

fovea and acetabular notch borders

Front 14

part of the head of the femur that is not covered with articulation and is origin of the ligament of the head of the femur

Back 14

fovea

Front 15

main source of blood supply to the femoral head which enters through the ligamentum teres

Back 15

branch of the obturator artery

Front 16

What type of joint is the tibiofemoral joint?

Back 16

synovial: modified hinge joint

Front 17

3 joint categories of the knee

Back 17

tibiofemoral joint
patellofemoral joint
proximal tibiofibular joint

Front 18

The joint capsule of the knee is made up of a ___________ membrane

Back 18

synovial

Front 19

distinct thickening and major ligament on the medial side of the knee

Back 19

tibial collateral ligament OR medial collateral ligament

Front 20

C-shaped ligament of the knee
larger in men
on tibial condyles

Back 20

medial meniscus

Front 21

_________ ligament joins the medial and lateral menisci

Back 21

transverse

Front 22

__________ ligament joins the meniscus with the joint capsule

Back 22

coronary

Front 23

smaller oval shaped meniscus

Back 23

lateral meniscus

Front 24

muscle that attaches to the posterior lateral meniscus

Back 24

popliteus

Front 25

two cruciate ligaments

Back 25

posterior cruciate
anterior cruciate

Front 26

What type of joint are the cruciate ligaments?

Back 26

extrasynovial and intracapsular

Front 27

PA and DA of the Anterior cruciate ligament

Back 27

PA: posterior lateral femoral condyle
DA: anteromedial tibia

Front 28

3 distinct bands of fibers of the anterior cruciate ligament

Back 28

anteromedial
intermediate
posterolateral

Front 29

3 functions of the anterior cruciate ligament

Back 29

prevents anterior displacement of tibia
prevents excessive internal rotation of tibia
supports varas and valgas forces

Front 30

PA and DA of the posterior cruciate ligament

Back 30

PA: lateral surface of the medial femoral condyle
DA: posterior-lateral tibia

Front 31

3 functions of the posterior crucial ligament

Back 31

prevent posterior displacement of the tibia
prevent hyperextension
restrain vara and valga forces

Front 32

2 components of the medial cruciate ligament

Back 32

deep fibers
superficial fibers

Front 33

function of the medial collateral ligament

Back 33

restrict valgus forces

Front 34

PA and DA of the fibular collateral ligament

Back 34

PA: lateral femoral condyle
DA: head of the fibia

Front 35

purpose of the fibular collateral ligament

Back 35

protect against vara forces

Front 36

little water balloons in the knee

Back 36

bursae

Front 37

well innervated and vascularized, lies in deep to patellar ligament, attaches to tibia and anterior horns of both menisci

Back 37

infrapatellar fat pad

Front 38

patella rests in ______ of femur

Back 38

trochlea