Lecture 4 Thigh and knee Flashcards

(56 cards)

1
Q

inclination angle under 120 degrees =

A

Coxa vara genu valga = knocked knees and pronated foot

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2
Q

inclination angle above 135 degrees =

A

Coxa valga genu vara = bowed legged and supinated foot

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3
Q

Inferior gluteal nerve roots

A

L5-S2

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4
Q

Superior gluteal nerve roots

A

L4-S1

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5
Q

strutures on femur that tell you whether it is a right/left femur

A

Intercondylar fossa is posterior and the femoral head is medial`

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6
Q

structure on lateral tibial plateau where IT band attaches

A

Gerdys tubercle

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7
Q

Posterior to anterior tibial plateau attachment sites for ligs and meniscus

A

PCL
Medial meniscus
Lateral Meniscus
Lateral meniscus
ACL
Medial meniscus

(PMLLAM)

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8
Q

Neck of fibula compression with a cold pack =

A

Common fibular nerve neuropathy

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9
Q

How to tell (left or right) patella

A

Bigger of the left (posterior), its a left patella

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10
Q

Knee joint that is outside of the knee

A

Proximal Tibiofibular joint

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11
Q

Simple patellar gliding/tacking problems =

A

Patellofemoral pain syndrome

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12
Q

Joint that is important for locking/unlocking knee

A

Tibiofemoral (transverse plane)

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13
Q

Increase in Q angle arises from knocked knees or bowed legs?

A

Knocked knees (coxa vara genu valga, pronated foot)

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14
Q

Q angle normal ranges for men and women

A

Male: 14-16
Female: 16-18

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15
Q

An increase in Q angle can cause what in the knee?

A

Dislocation/subluxation/lateral shift of patella during tracking (patellofemoral pain syndrome)

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16
Q

Anterior cruciate ligament resists

A

hyperextension (tibia moving anterior)

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17
Q

Posterior cruciate ligament resists

A

hyperflexion

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18
Q

Both the PCL and ACL are intra-articular and have

A

Two bands resisting valgus/varus

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19
Q

Medial collateral ligament resists

A

Valgus (intracapsular)

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20
Q

Lateral collateral ligament resists

A

Varus (extracapsular)

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21
Q

Iliohypogentric nerve roots

A

T12-L1

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22
Q

iliolinguinal nerve roots

A

L1 (only one with 1)

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23
Q

genitofemoral nerve roots

24
Q

Femoral nerve roots and muscles innervated

A

(L2-L4); iliopsoas, sartorius, quadriceps

25
Obturator nerve roots and muscles innervated
(L2-L4); adductors
26
Muscle innervated by both Femoral and obturator nerves
Pectineus
27
Cutaneous Nerve that continues down to medial arch of foot
Femoral --> saphenous nerve
28
SGT FOT
Pes anserine distal attachments Sartorius -- Femoral nerve (L2-L4) Gracilis -- Obturator nerve (L2-L4) Semitendinosus -- Tibial nerve (L5-S2)
29
Blood supply for entire thigh =
Profunda femoris branches
30
Name change locations beginning with External Iliac artery
Name change occurs at the inguinal ligament and changes to femoral artery Next the femoral artery changes to the popliteal artery at the adductor hiatus
31
A femoral neck fracture will do what to blood supply
Disrupt the circumflex artery and avascular necrosis will begin to occur because the foveal artery will not be enough for the lost circumflex artery
32
Result of increased pressure in a confined space of tissue resulting in devastating muscle and nerve loss
Compartment syndrome
33
Muscle that contains many orphan muscles
Iliopsoas (psoas minor, sternalis, etc)
34
Longest muscle in the body
Sartorius
35
Hip stretch with knee flexed will involve what muscle
Rectus femoris
36
Hip stretch with knee extended will involve which muscle
iliopsoas
37
Tibial tuberosity overgrowth
Osgood schlatters disease
38
jumpers knee =
Patellar tendinitis
39
focus of post surgical knee rehab is called
Extensor lag
40
excessive internal rotation is called
Anteversion
41
Excessive external rotation is called
Retroversion
42
Muscle involved in ante/retroversion of the hip =
Pectineus
43
Sports hernia =
Adductor longus strain
44
Muscle innervated by the obturator nerve (L2-L4) perform what action
Adduction
45
What type of bursitis is located posterolateral to the greater trochanter
Greater trochanteric bursitis
46
Subinguinal space (anterior outlet) contents
- Lateral femoral cutaneous nerve - External iliac vessels to femoral vessels ( femoral sheath)
47
Femoral triangle boundary and contents
Subinguinal space is boundary Contains: Femoral n. a. v. Lymphatic duct
48
Boundaries of the adductor canal
Anterior wall = Sartorius Medial wall = adductor longus Lateral wall = vastus medialis
49
The femoral triangle continues into the
Adductor canal
50
A (blank) is a synovial fluid effusion located posterior to the popliteal fossa
Bakers cyst
51
Which muscles form the adductor canal
Sartorius (anterior), Adductor longus (medial), and vastus medialis (lateral)
52
Innervation of Biceps femoris long head and short head
LH: Tibial nerve (S1-S3) SH: Common fibular nerve (L5-S2)
53
Hamsting muscles medial to lateral
Semimembranosus Semitendinosus Biceps femoris
54
Where does the sciatic nerve run?
Deep to biceps femoris
55
The femoral artery name changes to the popliteal artery where?
Adductor hiatus
56
Attachment site of SGT FOT
Pes anserine (MEDIAL TIBIA) Sartorius (Femoral nerve L2-L4) Gracilis (Obturator nerve L2-L4) Semitendinosus (Tibial nerve L5-S2)