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GBA Anatomy > Regional Anatomy GBA > Flashcards

Regional Anatomy GBA Flashcards

1
Q

Palmar Region - Skin Innervation:

A

Palmar Branch of Median Nerve

Palmar Branch of Ulnar Nerve

Palmar Branch of Radial Nerve

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2
Q

Palmar Region - Borders:

A

● Sup: line connecting ulnar and radial carpal eminences
● Inf: edge of skin folds at base of fingers around level of proximal phalanges
● Med: edge of hypothenar eminence
● Lat: lat. margin of thenar eminence and skin fold between first and second fingers

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3
Q

Dorsum of the hand- Skin Innervation:

A

Dorsal Ulnar Nerve

Superficial Radial Nerve

Superficial Ulnar nerve (Pinky+Half of ring finger)

Median Nerve (1,2,3 fingers+Half of ring finger)

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4
Q

Medial Malleolar Region - Skin Innervation:

A

Calcaneal Branches of Tibial Nerve

Saphenous Nerve

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5
Q

Plantar region - Borders:

A

Ant.: the skin folds at the base of the toes
Post.Med.Lat: the edges of sole and the heel

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6
Q

Scapular Region - Layers:

A

1) skin 2) subcutaneous connective / adipose tissue
3) fascia of the superficial muscles 4) trapezius m., deltoid. m. (spinous part)
5) supra- et infraspinal fascia
6) supraspinatus m., infraspinatus m., teres minor m., teres major m., latissimus dorsi m. (upper part), triceps m., levator scapulae m., rhomboideus major et minor mm.

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7
Q

Lumbar region - Borders:

A

Sup.: horizontal line connecting the inf. scapular angle and posterior axillary fold
Inf.: iliac crest
Med.: midline of the trunk
Lat: perpendicular lines along the midaxillary line

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8
Q

Plantar Region - Layers:

A

1) skin
2) subcutaneous adipose tissue
3) plantar aponeurosis (the strong triangular part of the plantar fascia)
4) flexor digitorum brevis m.
5) tendons of flexor digitorum longus m, quadratus plantae m. and lumbricales mm.
6) deep connective tissue space
7) back: the plantar surface and ligaments of tarsal bones
front: adductor hallucis and the m.interosseus muscles
8) tendon of peroneus longus m., which passes in own groove (on cuboid)
surrounded by the long plantar lig. We can observe the insertion on medial
cuneiform and on the base of the first metatarsal.

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9
Q

Posterior Genicular Region - Layers:

A

1) skin
2) subcutaneous adipose tissue
3) popliteal fascia
4) space of popliteal fossa which is bounded:
superiorly and medially: by semitendinosus m. and
semimembranosus m.
superiorly and laterally: by biceps femoris m.
inferiorly medially and laterally: by the med. and lat. heads of
gastrocnemius m. The lateral head originates with the
plantaris m.
5) The floor of the popliteaal fossa is formed by
o lower edge of the adductor magnus (Adductor hiatus)
o popliteal surface of the femur
o between them the tendineal hiatus (above)
o the fibrous capsule of the knee joint (in the middle)
o popliteus m. (below)

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10
Q

Dorsum of the hand - Borders :

A

Prox.: basis of the metacarpals
Dist.: the heads of metacarpals
Uln.Rad.: respective margins of the hand

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11
Q

Lateral malleolar region - Skin Innervation:

A

Sural Nerve and Lateral Plantar Nerve

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12
Q

Posterior Carpal Region - Skin Innervation:

A

Medial Antebrachial Cutaneous Nerve (C8-T1)

Posterior Antebrachial Cutaneous Nerve (Radial)

Lateral Antebrachial Cutaneous Nerve (Musculocutanous)

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13
Q

Lateral malleolar region - Layers:

A

1) skin
2) subcutaneous connective tissue
3) two ligamentous parts of the fascia cruris: the superior and inferior peroneal retinacula.
4) tendons of peroneus brevis m (ant.) and peroneus longus m. (post.) together in
a commom synovial sheat.

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14
Q

Posterior brachial Region - Borders:

A

Prox.: level of the posterior axillary fold

Dist.: three finger’s breadth above the olecranon Med.: medial bicipital groove

Lat: lateral bicipital groove

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15
Q

Thoracic Aperture - Borders:

A

➔ Ant: superior border of the manubrium
➔ Post: vertebral body of T1
➔ Lat: arches of the 1st ribs

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16
Q

Anterior Antebrachial Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Antebrachial fascia
  4. Muscles
    a. Superficial
    i. Brachioradialis m (only extensor)
    ii. Pronator teres m
    iii. Flexor carpi radialis m
    iv. Palmaris longus m
    v. Flexor carpi ulnaris m
    vi. Flexor digitorum superficialis m
    b. Deep
    i. Flexor pollicis longus m
    ii. Flexor indicis m
    iii. Flexor digitorum profundum m
    iv. Pronator quadratus m
  5. Interosseous membrane
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17
Q

Ant. Genicular Region - Skin Innervation:

A

Anterior Femoral Nerve

Saphenous Nerve

Lateral and Medial Calf Cutaneous Nerves

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18
Q

Anterior Cubital Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Cubital fascia
  4. Biceps m , Brachialis m , Brachioradialis m, Pronator teres m, Flexor carpi radialis
    m, Palmaris longus m, Flexor carpi ulnaris m, Extensor carpi radialis longus m,
    Extensor carpi radialis brevis m
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19
Q

Deltoid Region Skin Innervation:

A

Superior Lateral Brachial Cutaneous Nerve (Axilary)

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20
Q

Anterior Cubital Region - Skin Innervation:

A

Inferior Lateral Brachial Cutaneous Nerve (Radial)

Medial Brachial Cutaneous Nerve (C8-T1)

Lateral Anterachial Cutaneous Nerve (Muscolocutanous)

Medial Anterachial Cutaneous Nerve (C8-T1)

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21
Q

Dorsum of the foot - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fascia
    a. sup extensor retinaculum
    b. Xshaped
    inf extensor retinaculum
  4. Tendon of
    a. Tibialis ant. m
    b. Extensor hallucis longus m
    c. Extensor digitorum longus m
    d. Extensor hallucis brevis m
    e. Extensor digitorum brevis m
  5. Dorsal interosseous m, Peroneus tertius m
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22
Q

Deltoid Region - Layers:

A
  1. Skin
  2. Subcutaneous tissue/fat
  3. Deltoid fascia
  4. Deltoid m
  5. Subdeltoid fasciacontinuous
    with coracoclavicular lig
  6. Triceps m (lat. and long heads), Teres minor m , Teres major m , Infraspinatus m ,
    Supraspinatus m , Biceps m (long and short heads), Coracobrachialis m , Pectoralis
    minor m , Pectoralis major m
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23
Q

Nuchal Region - Borders:

A

Sup.: External occipital protuberance + Mastoid Lvl

Inf.: level of C7 vertebra

Med.: line between external occipital protuberance and vertebra prominens

Lat: the side of trapezius muscle from the mastoid process until the inferior boundary.

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24
Q

Posterior Cubital Region - Borders

A

Sup/Inf: 3 fingers above and below cuibital fossa

Med/Lat: Epicondyles

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25
Q

Ant Femoral Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fascia lata
  4. Tensor fascia latae m , Sartorius m*
  5. Vastoadductor lamina of the adductor canal
  6. Rectus femoris m , Vastus medialis m , Pectineus m , Adductor longus m , Adductor
    magnus m , Gracilis m
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26
Q

Posterior brachial Region -Skin Innervation:

A

Inferior part of Lateral Cutaneous Brachial nerve (Radial)

Posterior Cutaneous Brachial nerve (Radial)

Medial Cutaneous Brachial nerve (C8-T1)

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27
Q

Posterior Cubital Region - Skin Innervation:

A

Posterior Brachial Cutaneous Nerve (Radial)

Medial Brachial Cutaneous Nerve (C8-T1)

Medial Antebrachial Cutaneous Nerve (C8-T1)

Posterior Antebrachial Cutaneous Nerve (Radial)

Lateral Antebrachial Cutaneous Nerve (Musculocutanous)

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28
Q

Subinguinal Region - Skin Innervation:

A

Ilioinguinal Nerve

Femoral Branch of Genitofemoral Nerve

Lateral Iliohypogastric Nerve

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29
Q

Ant. Carpal Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Antebrachial fascia & Palmar carpal ligament
  4. Flexor Retinaculum
  5. Tendons of:
    a. Abductor pollicis longus m
    b. Extensor pollicis brevis m
    c. Brachioradialis m
    d. Flexor carpi radialis m
    e. Palmaris longus m
    f. Flexor pollicis longus m
    g. Flexor digitorum superficialis m
    h. Flexor carpi ulnaris m
  6. Pronator quadratus m
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30
Q

Abdominal Wall Region - Layers

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fasciaaponeurosis
    of abdominal mm
    a. External oblique abd m
    b. Internal oblique abd m
    c. Transversus abd m
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31
Q

Gluteal region - Skin Innervation:

A

Cluneal Nerves; S, M , I

(Inferior Comes from Posterior Femoral Cutaneous)

Also - Lateral Iliohypogastric Nerve

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32
Q

Anterior Crural Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fascia cruris
  4. Ant. compartment:
    a. Tibialis ant m
    b. Extensor digitorum longus m
    c. Extensor hallucis longus m
  5. Lateral compartments:
    a. Peroneus longus m
    b. Peroneus brevis m
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33
Q

Infraclavicular Region - Skin Innervation:

A

Intercostal Branches:

Anterior and Lateral Pectoral Cutaneous Nerves

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34
Q

Posterior Antebrachial Region - Layers:

A

1) skin
2) subcutaneous connective / adipose tissue (subcutaneous nerves and veins)
3) posterior antebrachial fascia
4) extensor muscles of the forearm (see the note)
5) interosseus membrane (deviding from the anterior region, serves as origin of
muscles) , ulna (medially), radius (laterally).

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35
Q

Popliteal region (Posterior Genicular) - Borders:

A

Sup.Inf.: three finger’s breadth above and below the midpopliteal groove
Med.: vertical line across the medial epicondyle
Lat: vertical line across the capitulum of fibula

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36
Q

Nuchal Region - Skin Innervation:

A

Lesser Occipital, Greater Occipital, Tertiary Occipital, Suboccipital.

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37
Q

Scapular Region - Borders:

A

Sup.: line connecting the acromion and T1 spinous process

Inf.: line connecting the inf. scapular angle and posterior axillary fold

Med.: Midline of the trunk

Lat.: an oblique line connecting the acromion with the lateral end of the inferior boundary.

38
Q

Posterior femoral region - Layers:

A

1) skin
2) subcutaneous adipose tissue (subcutaneous nerves and veins)
3) fascia lata
4) flexors of the thigh:
omedially: semitendinosus m.; semimembranosus m.;
o laterally: biceps femoris m. ( long and short heads)
5) connective tissue layer between the flexors and adductors
6) adductor magnus m. which forms the base of the region

39
Q

Medial Malleolar Region - Borders:

A

● Sup: one finger above the medial malleolus
● Inf: medial edge of the sole of the foot
● Ant: arched line drawn along the ant border of the tibia until the palpable head of
the talus and then perpendicular to the sole of the foot
● Post: midline of the leg

40
Q

Inguinal Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fascia aponeurosis
    of External oblique abdominis m
  4. Internal oblique abdominis m , Transversus abdominis m
  5. Spermatic cord (Cremaster m) / Round lig
41
Q

Posterior Antebrachial Region - Borders:

A

Prox.: transverse line drawn three finger’s breadth below the olecranon
Dist.: transverse line drawn across the caput ulnae
Lat: connecting line between the latateral epicondyle and the styloid proc. of the
radius
Med.: connecting line between the medial epicondyle and the styloid proc. of the
ulna

42
Q

Infraclavicular Region - Layers:

A
  1. Skin
  2. Subcutaneous fat and connective tissue
  3. Platysma m (fibres radiate into the skin at level of 2nd rib)
  4. Pectoral fascia
  5. Pectoralis Major m (clavicular pt)
  6. Fatty connective tissue & Clavipectoral fascia
  7. Pectoralis Minor m
43
Q

Posterior Carpal Region - Layers:

A

1) skin
2) subcutaneous connective / adipose tissue
3) fascia of forearm
4) extensor retinaculum (dorsal carpal lig.)
5) tendons of the extensor muscles
6) carpal bones (from radial direction):
o Proximal row: scaphoid, lunate, triquetrum, pisiform
o Distal row: trapezium, trapezoid, capitate, hamate

44
Q

Posterior Crural Region - Skin Innervation:

A

Lateral Calf cutaneous Nerve (Tibial)

Medial Calf cutaneous Nerve (Common Peroneal)

Sural Nerve

45
Q

Ant. Genicular Region - Layers:

A
  1. Skin
  2. Fascia
  3. Med. & Lat. patellar retinaculum and patellar ligament
  4. Vastus lateralis m , Rectus femoris m , Vastus medialis m , Sartorius m , Gracilis m ,
    Semitendinosus m
46
Q

Anterior Antebrachial Region - Borders:

A

● Sup: three fingers below the middle of the cubital fossa
● Inf: transverse line across the head of the ulna
● Med: line connecting medial epicondyle with styloid process of ulna
● Lat: line connecting lateral epicondyle with styloid process of radius

47
Q

Abdominal Wall Region - Borders:

A

● Sup: line following the curvature of the 10th rib
● Inf: Inguinal lig
● Med: midline
● Lat: margin of the body

48
Q

Posterior Antebrachial Region - Skin Innervation:

A

Medial Antebrachial Cutaneous Nerve (C8-T1)

Posterior Antebrachial Cutaneous Nerve (Radial)

Lateral Antebrachial Cutaneous Nerve (Musculocutanous)

49
Q

Scapular Region - Skin Innervation:

A

Dorsal Rami (Posterior Intercostals)

50
Q

Gluteal region - Borders:

A

Sup.: Iliac crest
Inf.: gluteal groove
Med.: lateral sacral crest
Lat.: a perpendicular line from the anterior superior iliac spine

51
Q

Posterior Carpal Region - Borders:

A

Prox.: transverse line drawn across the head of the ulna
Dist.: transverse line drawn at the level of the base of the metacarpals
Uln. and Rad.: the respective margins of the wrist

52
Q

Posterior brachial Region -Layers:

A

1) skin 2) subcutaneous connective / adipose tissue (subcutaneous nerves)
3) brachial fascia
4) triceps brachii m. (between the origin of the lateral and medial heads we can find the groove of the radial nerve with radial n. + deep brachial a.)

53
Q

Ant Crural Region - Borders:

A

● Sup: tibial tuberosity and head of fibula
● Inf: line connecting the malleoli
● Med: perpendicular line to med. malleoli
● Lat: perpendicular line to lat. malleoli

54
Q

Dorsum of the foot - Borders:

A

● Prox: intermalleolar line
● Dist: transverse line across the base of the toes
● Med: line drawn from malleolus through head of talus to medial edge of foot
● Lat: arch drawn from malleolus to tuberosity of 5th metatarsal and then on to
edge of foot

55
Q

Anterior Cubital Region - Borders:

A

● Sup: three fingers above the cubital fossa
● Inf: three fingers below the cubital fossa
● Med: perpendicular line through the medial epicondyle
● Lat: perpendicular line through the lateral epicondyle

56
Q

Ant. Genicular Region - Borders:

A

● Sup: three fingers above the base
● Inf: three fingers below the patella
● Med: vertical line across medial epicondyle
● Lat: vertical line across the capitulum of the fibula

57
Q

Ant. Carpal Region - Borders:

A

● Sup: transverse line across head of ulna
● Inf: transverse line connecting medial and lateral carpal eminences
● Med: med. border of the wrist
● Lat: lat. border of the wrist

58
Q

Posterior femoral region - Skin Innervation:

A

Posterior femoral Cutaneous Nerve

Lateral femoral Cutaneous Nerve

Obturator Nerve

59
Q

Dorsum of Foot - Skin innervation:

A

Deep Fibular (Flip Flop)

Superficial Fibular

Lateral Dorsal Cutaneus (Sural)

Saphenous Nerve

60
Q

Posterior Crural Region - Borders:

A

Sup.Inf.: three finger’s breadth above and below the midpopliteal groove
Med.: vertical line across the medial epicondyle
Lat: vertical line across the capitulum of fibula

61
Q

Posterior Cubital Region - Layers

A

1) skin
2) subcutaneous connective / adipose tissue
3) fascia
4) triceps brachii m. and flex. carpi ulnaris m., brachioradialis m., ext. carpi
radialis longus m., extensor digirorum m., extensor carpi ulnaris m. (originating
portions) and anconeus m.

62
Q

Abdominal Wall Region - Skin Innervation:

A

Thoracoabdominal Nerve

Subcostal Nerve

Iliohypogastric Nerve

(Ilioinguinal?)

63
Q

Anterior Brachial Region - Borders:

A

● Sup: transverse line along lower margin of pectoralis major
● Inf: transverse line three fingers above cubital fossa
● Med: med. bicipital groove
● Lat: lat. bicipital groove

64
Q

Superaclavicular Region - Layers

A
  1. Skin
  2. Platysma
  3. Cervical fascia & Pretracheal fascia
  4. Sternocleidomastoid m , inf belly of Omohyoid m , Scalenus ant m , Scalenus medius
    m , Trapezius m
  5. Deep (prevertebral) layer of cervical fascia
  6. Scalenus post m , Levator Scapulae m
65
Q

Mammary Region - Borders and Layers:

A

● Found between 3rd and 7th ribs
● Med: parasternal line
● Lat: ant axillary line

  1. Skin
  2. Subcutaneous fat / tissue
  3. Mammary gland
  4. Pectoral fascia
66
Q

Axillary Region - Borders:

A

Sup: above the clavicle
Inf: post. axillary fold
Med: line drawn parallel to the lateral boundary and connecting the sternoclavicular joint with the lower boundary of the region
Lat: medial margin of the deltoid m

67
Q

Deltoid Region - Borders:

A

margins of the deltoid m

68
Q

Ant Femoral Region - Borders:

A

● Sup: level of the gluteal groove
● Inf: transverse line three fingers above patella
● Med: medial condyle
● Lat: lateral condyle

69
Q

Anterior Brachial Region - Layers:

A
  1. Skin
  2. Subcutaneous fat/tissue
  3. Brachial fascia
  4. Biceps m
  5. Brachialis m, Coracobrachialis m
70
Q

Gluteal region - Layers:

A

1) skin
2) thick subcutaneous adipose tissue (with subcutaneouse nerves: superior, middle
and inferior cluneal nerves)
3) fascia (laterally the tensor fasciae latae m.)
4) gluteus max. m. (inf. gluteal n.)
5) connective tissue layer which contains several nerves and blood vessels embedded
into fat
6) middle muscle layer, from above:
o gluteus medius m.(sup. gluteal n.) – site of intramuscular injections!!!
o piriformis m.
o tendon of obturator internus m., which is flanked by
o gemelli mm. (together form the so-called „Austrian flag” –
red;white;red)
o quadratus femoris m.
7) deep intermuscular space
8) deep muscular layer:
o gluteus minimus m. (sup. gluteal n.)
o obturator externus m. (beneath: quadratus femoris m.)

71
Q

Inguinal Region - Borders:

A

● Sup: line across ASIS
● Inf: Inguinal lig
● Med: vertical line connecting pubic tubercle with upper border

72
Q

Infraclavicular Region - Borders:

A

Sup: above the clavicle
Inf: the lower edge of the pectoralis major m (ant axillary fold)
Med: line drawn parallel to the lateral boundary and connecting the
sternoclavicular joint with the lower boundary of the region

Lat: medial margin of the deltoid m

73
Q

Anterior Brachial Region - Skin Innervation:

A

Inferior Lateral Brachial Cutaneous Nerve (Radial)

Medial Brachial Cutaneous Nerve (C8-T1)

Intercostobrachial Nerve (T2)

74
Q

Plantar region - Skin Innervation:

A

Sural Nerve (Med Sural(Tibial) + Lat. Sural (Common P.))

Calcaneal Branches of Tibial Nerve

Medial+Lateral Plantar Nerves (Tibial)

75
Q

Ant Femoral Region - Skin Innervation:

A

Anterior+ Lateral Femoral Nerves

Obturator Nerve

76
Q

Subinguinal Region - Borders:

A

● Sup: inguinal ligament
● Inf: line drawn across gluteal groove
● Med: medial edge of the thigh
● Lat: line perpendicular to ant iliac spine

77
Q

Subinguinal Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Fascia lata & Cribriform fascia
  4. Superficial
    a. Iliopsoas m
    b. Sartorius m
    c. Tensor fascia latae m
    d. Rectus femoris m
    e. Adductor longus m
    f. Gracilis m
    g. Pectineus m
  5. Deep
    a. Adductor brevis m
    b. Obturator externus m
    c. Adductor magnus m
    d. Adductor minimus m
78
Q

Ant. Carpal Region - Skin Innervation:

A

Palmar Branch of Median Nerve

Palmar Branch of Ulnar Nerve

Palmar Branch of Radial Nerve

79
Q

Axillary Region - Skin Innervation:

A

Intercostobrachial Nerve (T2)

Lateral Pectoral Cutaneous Nerve

80
Q

Axillary Region - Layers:

A
  1. Skin
  2. Superficial axillary fasciasubcutaneous
    fat and connective tissue
  3. Platysma m (fibres radiate into the skin at level of 2nd rib)
  4. Pectoral fascia
  5. Pectoralis Major m gives
    the ant. axillary fold
  6. Fatty connective tissue & Clavipectoral fascia
  7. Pectoralis Minor m
  8. Serratus Ant. m gives
    med. wall of axil fossa
  9. Axillary fat pad containing nerves, blood vessels, and lymph nodes
  10. Latissimus dorsi m , Subscapularis m , Teres major m , Deltoid m, Coracobrachialis
    m, Biceps m (short head)
81
Q

Anterior Crural Region - Skin Innervation:

A

Saphenous Nerve

L+M Calf Cutaneous Nerves

82
Q

Dorsum of the hand-Layers:

A

1) skin
2) subcutaneous connective / adipose tissue (subcutaneous veins and nerves)
3) fascia
4) flat tendons of the extensor muscles.
5) metacarpals - between them there are four dorsal interosseous muscles. (covered
by fascia)

83
Q

Posterior genicular region - Skin Innervation:

A

Obturator Nerve

Posterior Femoral Nerve

Lateral Calf cutaneous Nerve

Medial Calf cutaneous Nerve

Saphenous Nerve

84
Q

Inguinal Region - Skin Innervation:

A

Iliohypogastric and Ilioinguinal Nerves

85
Q

Nuchal Region - Layers:

A

1) skin
2) subcutaneous connective / adipose tissue (subcutaneous nerves)
3) superficial layer of the cervical fascia
4) in 3 layer the superficial nuchal muscles
5) deep layer of the cervical fascia
6) deep nuchal muscles – suboccipital triangle.

86
Q

Palmar Region - Layers:

A
  1. Skin
  2. Subcutaneous fat / tissue
  3. Palmar aponeurosis (with longitudinal and transverse fibres) & Palmaris brevis m
  4. Tendons of Flexor digitorum superficialis & profundum
  5. Lumbricals mm
  6. Thenar fascia
  7. Thenar mm :
    a. Abductor pollicis brevis m
    b. superficial & deep heads of Flexor pollicis brevis m
    c. tendon of Flexor pollicis longus m
    d. Opponens pollicis m
    e. Adductor pollicis m
  8. Hypothenar fascia
  9. Hypothenar mm:
    a. Abductor digiti minimi m
    b. Flexor digiti minimi brevis m
    c. Opponens digiti minimi m
  10. Deep palmar fascia
  11. Deep mm
    a. Palmar interosseous mm
    b. Dorsal interosseous mm
    c. tendon of Flexor digitorum profundus m
    d. tendon of Flexor digitorum superficialis m
87
Q

Anterior Antebrachial Region - Skin Innervation:

A

Lateral Anterachial Cutaneous Nerve (Muscolocutanous)

Medial Anterachial Cutaneous Nerve (C8-T1)

88
Q

Lumbar region - Layers:

A

1) skin
2) latissimus dorsi, thoracolumbar fascia (lumbodorsal fascia)
3) erector spinae m., obliquus abdominis int m., transversus abdominis m.
4) quadratus lumborum m.

89
Q

Posterior femoral region - Borders:

A

Sup.: gluteal groove
Inf.: the line three finger’s breadth above the centre of the popliteal fossa
Med.Lat: lateral and medial edges of the thigh

90
Q

Supraclavicular Region - Borders:

A

Composed of:

Omotrapezoid triangle + Omoclavicular triangle

91
Q

Lateral malleolar region - Borders

A

Sup.: a transverse line one finger above the level of the lateral malleolus
Inf.: the lateral edge of the sole of the foot
Ant.: the line drawn along the anterior border of the fibula as far as the tip of the
lateral malleolus, and continued as an arched line to the tuberosity of the fifth
metatarsal.
Post.: midline of the leg

92
Q

Superaclavicular Region - Skin Innervation

A

Erb’s Point Nerves:

  • Transverse Cervical
  • Supraclavicular

(Lesser Occipital + Greater Auricular?)

GBA Anatomy (17 decks)

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