Lower ex Flashcards
Acetabulum percentage of each bone
Ilium 40
Ischium 40
pubis 20
Inserts into inferior pubic ramus
MGB
inserts into body of pubis
add magnus
inserts into superior pubic ramus
pectineus
how many joints in pelvis
7
SI
SC
SP
2 SI
2 Hip
N neck shaft angle in adults
125
N neck shaft angle in children
150
Describe coxa valga
increased neck shaft angle
increase abduction
decreased adduction
prone to hip D/L
less stable
Special test for angle of femoral torsion
craig/ryder
n angle of femoral torsion
13-15 deg
In-toeing aka
pigeon toe
CPP of hip
EXABIR
OPP of hip
FABER 30-30-slight
Capsular pattern of hip
FABIR or IRFAB
Action of pectineus
hip flex and add
Pes anserine muscles
SGT
Peak activity of g max
initial contact
nerve roots of inferior gluteal nerve
L5, S1, S2
Action of g max
Hip ext + ER
abd - upper dibers
add - lower dibers
insertion of g med
greater troch
Femoral triangle contents from lat to med
NAVEL
knee aka
articulatio genu
3 articulations of knee
patellofemoral
medial tibiofem
lateral tibiofem
articulation of knee affected in oa
medial tibiofem
Knee type of joint
modified hinge / trochoginglymus
Facet of patella affected in chondromalacia patella
odd
camel sign seen in patella —
alta
Supports of lateral meniscus
meniscofemoral ligament
> anterior: humphrey, posterior: wrisberg
PCL
Popliteus