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UNIT 7 MSK > P5 ANATOMY > Flashcards

P5 ANATOMY Flashcards

anatomy of knee joint

1
Q

knee joint type

A

Synovial hinge joint

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2
Q

bones of knee joint are

A
  • lower end of femur
  • upper end of tibia
  • patella
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3
Q

Identify the hidden bony landmark

A

medial condyle

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4
Q

showing the upper end of tibia
Identify the muscle & the bony landmark marked by the circle

A

Semimembranosus muscle attached to medial tibial condyle

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5
Q

showing the upper end of tibia
Identify the muscle & the bony landmark marked by the circle

A

Popliteus muscle attached to lateral femoral condyle

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6
Q

post. upper surface of right tibia
Identify the hidden ligament

A

Transverse ligament

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7
Q

structure that acts as shock absorber & compensate the irregular shape of tibial condyles

A

menisci

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8
Q

Identify the meniscus pointed by the arrow

A

medial meniscus

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9
Q

Identify the meniscus pointed by the arrow

A

Lateral meniscus

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10
Q

Articularis genu Ms. is attached to which bursa

A

suprapatellar bursa

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11
Q

mention the 4 bursae

A

1- supra-patellar
2- pre-patellar
3- deep infra-patellar
4- superficial / subcutaneous infra-patellar

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12
Q

which bursa is inflamed in housemaids knee

A

pre-patellar bursa

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13
Q

which bursa is inflamed in the shown image

A

supra-patellar bursitis

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14
Q

post. view of knee joint
Identify the ligament pointed by green color

A

Arcuate popliteal ligament

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15
Q

post. view of knee joint
Identify the ligament pointed by red color

A

Oblique popliteal ligament

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16
Q

ant. view of knee joint
Identify the tendon pointed by the arrow

A

quadriceps femoris tendon

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17
Q

ant. view of knee joint
Identify the ligament pointed by the arrow

A

Lateral patellar retinaculum

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18
Q

ant. view of knee joint
Identify the ligament pointed by the arrow

A

fibular / lateral collateral ligament

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19
Q

ant. view of knee joint
Identify the ligament pointed by the arrow

A

Tibial / medial collateral ligament

20
Q

ant. view of knee joint
Identify the ligament pointed by the arrow

A

medial patellar ligament

21
Q

list the intra-capsular ligament

A
  • ACL
  • PCL
  • 2 meniscuses
  • transverse
22
Q

origin of ACL

A

Anterior intercondylar area

23
Q

origin of PCL

A

Posterior intercondylar area

24
Q

Identify the ligament

A

Posterior cruciate ligament

25
Q

Identify the ligament

A

anterior cruciate ligament

26
Q

intracapsular ligament that connect the 2 menisci

A

transverse ligament

27
Q

which ligaments are teared in the ( unhappy triad )

A

1- tibial collateral ligament
2- medial meniscus LIGAMNET
3- ACL

28
Q

Movements of knee joint

A
  • extension
  • flexion
  • medial rotation
  • lateral rotation
29
Q

extension of the knee is done by which muscles

A

quadriceps femoris, tensor fascia lata

30
Q

Flexion of the knee is done by which muscles

A

semimembranosus, semitendinosus, biceps
femoris, gracilis, gastrocnemius, sartorius

31
Q

Medial rotation of the knee is done by which muscles

A

popliteus , sartorius, gracilis, semimembranosus, semitendinosus

32
Q

lateral rotation of the knee is done by which muscle

A

biceps femoris

33
Q

origin & insertion of popliteus muscle

A

origin : lateral femoral condyle
insertion : post. upper part of tibia

34
Q

Sciatic nerve gives rise to

A

1- tibial nerve
2- common peroneal / fibular nerve

35
Q

showing the popliteal fossa
Identify the nerve pointed by the arrow

A

tibial nerve

36
Q

showing the popliteal fossa
Identify the nerve pointed by the arrow

A

common fibular / peroneal nerve

37
Q

Lower lateral border of popliteal fossa

A

Lateral head of gastrocnemius , plantaris

38
Q

upper medial border of popliteal fossa

A

Semitendinosus
Semimembranosus

39
Q

upper lateral border of popliteal fossa

A

biceps femoris

40
Q

lower medial border of popliteal fossa

A

medial head of gastrocnemius

41
Q

Contents of popliteal fossa ( deep to superficial )

A
  • popliteal artery
  • popliteal vein
  • tibial nerve
  • common fibular nerve
  • popliteal LNs
42
Q

list the 5 branches of popliteal artery

A

1- superior medial genicular art.
2-inferior medial genicular art.
3- superior lateral genicular art.
4-inferior lateral genicular art.
5- middle genicular art.

43
Q

Diagnose & give Differential diagnosis of the case shown

A

Diagnosis : baker/s cyst
DD: popliteal artery aneurysm /DVT /tumors

44
Q

is a measure of the axis of pull of the quadriceps tendon and that of the ligament of the patella is known as

45
Q

Increased Q angle is a risk factor for

A

patellar subluxation and chondromalacia patella

46
Q

innervation of knee joint

A
  • femoral nerve
  • obturator
  • tibial & common fibular nerve

UNIT 7 MSK (23 decks)

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