Muscles 4 Flashcards

1
Q

Muscles that act on the hip joint (Ball&socket)

A

Iliopsoas gr, gluteal gr, lateral rotators gr, hamstring gr, quadriceps gr, sartorius , adductor gr, TFL & Iliotibial band

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2
Q

Movements hip (coxal) joint

A

Flexion/Extension
Adduction/Abduction
Medial/lateral rotation
Circumduction

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3
Q

Knee (tibiofemoral) joint movements

A

Flexion/extension
Médial/lateral rotation

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4
Q

Muscles that act on the tibiofemoral joint

A

Quadriceps gr, hamstring group, Sartorius, gracilis, iliiotibial tract,
Gastrocnemius, Popliteus, plantaris

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5
Q

Triceps surea muscles

A

Gastrocnemius gr (médial&lateral head)
Soleus

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6
Q

Posterior muscles of lower leg

A

Gastrocnemius
Soleus
Tibialis posterior
Flexor Digitorum Longus
Flexor Hallucis Longus

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7
Q

Anterior muscles of lower leg

A

Tibialis Anterior
Extensor Digitorum Longus
Extensor Hallucis Longus
Peroneal Tertius

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8
Q

Lateral Muscles of lower leg

A

Fibularis Longus
Fibularis Brevis

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9
Q

What is a compartment

A

Region that contains a grouping of muscles, nerves and blood vessels within a segment of the body

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10
Q

Three compartments of the lower extremity

A

Gluteal
Thigh
Leg

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11
Q

Three distinct fascial compartments

A

TFL (superior gluteal nerve)
Gluteus medius & minimus (superior gluteal nerve)
Gluteal Maximus (inferior gluteal nerve)

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12
Q

Outer limit of the thigh compartment

A

fascia lata

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13
Q

Internal borders of thigh compartment

A

Lateral intermuscular septa
Posterior intermuscular septa
Medial intermuscular septa

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14
Q

Three compartments of the thigh compartment

A

Medial
Anterior
Posterior

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15
Q

Borders of the medial compartment of the thigh

A

Medial and posterior intermuscular septa

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16
Q

Muscles of the medial compartment of the thigh

A

Adductor gr (obturator n.) :

Adductor magnus (also sciatic n.)
Adductor Longus
Adductor brevis
Pectineus (also femoral nerve)
Gracilis

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17
Q

Actions of medial compartment of the thigh

A

Hip Adduction
&flexion/medial rotation

18
Q

Borders of anterior compartment of the thigh

A

Medial and lateral intermuscular septa

19
Q

Muscles in anterior compartment of the thigh

A

Quad gr (fémoral n.) :

Rectus femoris
Vastus medialis,
intermedius,
lateralis
& Sartorius

20
Q

Actions of the anterior compartment of the thigh

A

Knee extension (and hip flexion)

21
Q

Borders of posterior compartment of thigh

A

Posterior and lateral intermuscular septa

22
Q

Muscles in anterior compartment of thigh

A

Hamstring gr (sciatic n.) :
Biceps femoris (long&short head)
Semitendinosus
Semimembranosus

23
Q

Actions of posterior compartment of thigh

A

Knee flexion (and hip extension)

24
Q

Outer border of leg compartment

A

Crural fascia

25
Internal border of leg compartment
Anterior, posterior and transverse intermuscular septa & Interosseous membrane
26
Compartments in leg compartment
Anterior Lateral Posterior deep Posterior superficial
27
Anterior compartment of leg compartment borders
Anterior intermuscular septa and interosseous membrane
28
Muscles of the anterior compartment of leg
Deep Fibularis n. Tibialis anterior Extensor Digitorum Longus Extensor Hallucis Longus
29
Actions of anterior compartment of leg
Ankle dorsiflexion (and toe extension)
30
Borders of lateral compartment of leg
Anterior and posterior intermuscular septa
31
Lateral compartment muscles of leg
Superficial fibulae n. Fibularis brevis Fibularis Longus
32
Actions of lateral compartment of leg
Foot eversion (& plantarflexion)
33
Borders of Posterior superficial compartment of leg
Transverse & posterior intermuscular septa
34
Muscles of Posterior superficial compartment of leg
Tibial n. Gastrocnemius Plantaris Soleus
35
Actions of Posterior superficial compartment of leg
Ankle Plantarflexion
36
Borders of Posterior deep compartment of leg
Transverse intermuscular septa & interosseous membrane
37
Muscles of Posterior deep compartment of leg
Tibial n. Tibialis posterior Flexor Digitorum Longus Flexor Hallucis Longus popliteus
38
Actions of posterior deep compartment of leg
Foot inversion (and ankle plantarflexion)
39
Acute injury
Traumatic injury, excessive bleeding, need medical/surgical intervention
40
Chronic injury
Physical activity accident, over time , we don’t know even treatment or real reason
41
Extrinsic muscles of foot
Arise from anterior, lateral and posterior compartments of leg Mainly responsible for action
42
Intrinsic
Arise from within the foot Divided into 2: Dorsum aspect (2muscles) Plantar: (10 musclez) in 4 layers