Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy > 5th Colloquim - muscle > Flashcards

5th Colloquim - muscle Flashcards

1
Q

What is musculi membri superiosis divided to?

A

Musculi cinguli membri superioris
And musculi membri superioris liberi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the other name of musculi cinguli membri superioris? What are its muscles?

A

Musculi cinguli pectoralis

  • Musculus deltoideus
  • Musculus supraspinatus
  • Musculus infraspinatus
  • Musculus teres minor
  • Musculus teres major
  • musculus subscapularis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the shoulder muscle?

A

Musculus deltoideus

Pars clavicularis o. Extremitas acromialis claviculae F. Adductio/flexio/rotatio interna brachii

Pars acromialis o. Acromion F. Abductio/flexio/extensio brachii

Pars spinalis: o. Spina scapulae F. Adductio/extensio/rotatio externa

i. Tuberositas deltoidea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the higher muscle on the posterior side of scapula? What does it fill?

A

Musculus supraspinatus
—> fills fossa supraspinata scapulae

O. Fossa supraspinata
I. Tuberculum majus humeri
F. Abductio brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the lower muscle on top of the posterior side on scapula? What does it fill?

A

Musculus infeaspinatus
—> fills fossa infraspinata

O. Fossa infraspinata
I. Tuberculum majus humeri
F. Rotatio externa brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Which muscles affect to rotatio externa brachii?

A
  • Musculus deltoideus pars spinalis
  • Musculus infraspinatus
  • Musculus teres minor
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Musculus teres minor

A

O. Margo lateralis scapulae
I. Tuberculum majus humeri
F. Rotatio externae et extension brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Musculus teres major

A

O. Angulus inferior scapulae
I. Crista tuberculi minoris humeri
F. Adductio/extensio/rotatio interna brachii (same as latissiimus dorsi)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Which muscles have an insertio in tuberculum majus humeri?

A

Musculus supraspinatus
Musculus infraspinatus
Musculus teres minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What muscle is on the anterior side of the scapulae?

A

Musculus subscapularis
Fills fossa subscapularis

O. Fossa subscapularis
I. Tuberculum minus humeri
F. Adductio/rotatio interna brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is musculi membri superioris Liberi divides into?

A

Musculi brachii/antebrachii/manus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is musculi brachii divided into?

A

Ventral/anterior compartimentum (compartment) and dorsal/posterior -“-

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What are the anterior compartimentum muscles?

A

Musculus coracobrachialis
Musculus biceps brachii
Musculus brachialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What are the posterior compartimentum muscles?

A

Musculus triceps brachii
Musculus anconeus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What muscle is covered by bicep muscle?

A

Musculus coracobrachialis

O. Processus coracoideus scapulae
I. Diaphysis humeri
F. Flexio/adductio/rotatio interna brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Hauislihas?

A

Musculus biceps brachii
—> two heads Caput longum and Caput breve

O. Caput longum: tuberculum supraglenoidale scapulae
Caput breve: processus coracoideus scapulae

I. Tuberositas radii

F. Flexio/supinatio antebrachii
Caput longum - abduction brachii
Caput breve flexio brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What muscle is next to Musculus biceps brachii?

A

Musculus brachialis

O. Diaphysis humeri
I. Tuberositas ulnae
F. Flexio antebrachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Ojentajalihas?

A

Musculus triceps brachii
—> three heads Caput longum/laterale/mediale

O. Caput longum: tuberculum infraglenoidale scapulae
Caput laterale: above sulcus Nervi radialis in humerus
Caput mediale: beneath sulcus Nervi radialis in humerus

I. Olecranon ulnae
F. Extensio antebrachii
Caput longum: extensio/adductio brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What continuates Caput mediale of Musculus triceps brachii?

A

Musculus anconeus

O. Epicondylus lateralis humeri
I. Epiphysis proximalis ulnae
F. Extensio antebrachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Which two muscles has the same Functions? (Other one is part of a muscle)

A

Musculus coracobrachialis And musculus deltoideus pars clavicularis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Flexio brachii

A

m. deltoideus – pars clavicularis et acromialis
m coracobrachialis
m. biceps brachii – caput breve
m. pectoralis major – pars clavicularis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

extension brachii

A

m. deltoideus – pars acromialis et spinalis
m. teres minor
m. teres major
m. triceps brachii – caput longum
m. latissimus dorsi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

abductio brachii

A

m. deltoideus – pars acromialis
m. supraspinatus
m. biceps brachii – caput longum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

adductio brachii

A

m. deltoideus – pars clavicularis et spinalis
m. teres major
m. subscapularis
m. coracobrachialis
m. latissimus dorsi
m. pectoralis major
m. triceps brachii – caput longum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

rotatio interna brachii

A

m. deltoideus – pars clavicularis
m. teres major
m. subscapularis
m. coracobrachialis
m. latissimus dorsi
m. pecotralis major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

rotatio externa brachii

A

m. deltoideus – pars spinalis
m. infraspinatus
m. teres minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

flexio antebrachii

A

m. biceps brachii
m. brachialis
m. pronator teres
m. brachiaradialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

extensio antebrachii

A

m. triceps brachii
m. anconeus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

pronatio antebrachii

A

m. pronator teres
m. pronator quadratus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

supinatio antebrachii

A

m. biceps brachii
m. supinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

flexio manus

A

m. flexor carpi radialis
m. palmaris longus
m. flexor carpi ulnaris
m. flexor digitorum superficialis et profundus
m. flexor pollicis longus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

extensio manus

A

m. extensor carpi radialis longus et brevis
m. extensor digitorum
m. extensor carpi ulnaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

abductio manus

A

m. extensor carpi radialis longus et brevis
m. flexor carpi radialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

adductio manus

A

m. flexorum carpi ulnaris
m. extensor carpi ulnaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

What is the forearm muscles called together? And how is it divided?

A

Musculi antebrachii

Divided into three groups: anterior compartimentum (flexors and pronators), Lateral compartimentum, posterior compartimentum (extensors and
supinators)

36
Q

What muscles are included in the anterior compartimentum of musculus antebrachii?

A

1st layer:
- Musculus pronator teres
- Musculus flexor carpi radialis
- Musculus palmaris longus
- Musculus flexor carpi ulnaris

2nd layer:
- Musculus flexor digitorum superficialis

3rd layer:
- Musculus flexor digitorum profundus
- Musculus flexor pollicis longus

4th layer:
- Musculus pronator quadratus

37
Q

What muscles are included in the lateral compartimentum of musculus antebrachii?

A

Musculus brachioradialis
Musculus extensor carpi radialis longus
Musculus extensor carpi radialis brevis

38
Q

What muscles are included in the posterior compartimentum of musculus antebrachii?

A

1st layer:
- Musculus extensor digitorum
- Musculus extensor digiti minimi
- Musculus extensor carpi ulnaris

2ns layer:
- Musculus abductor pollicis longus
- Musculus extensor pollicis brevis
- Musculus extensor pollicis longus
- Musculus extensor indicis
- Musculus supinator

39
Q

What is the hand muscles called together ? How are they divided?

A

Musculi manus
Divided into into three groups: Musculi eminentiae thenaris (pollicis),
Musculi eminentiae hypothenaris (minimi) , Musculi medialis

40
Q

What muscles are part of the musculi eminentiae thenaris and what are their functions?

A

Musculus abductor pollicis brevis
- F. Abductio pollicis
Musculus flexor pollicis brevis
- F. Flexio pollicis
Musculus opponens pollicis
- F. Oppositio pollicis
Musculus adductor pollicis
- F. Adductio pollicis

41
Q

What muscles are part of the musculi eminentiae hypothenaris and what are their functions?

A

Musculus abductor digiti minimi
- F. Abductio digiti minimi

Musculus flexor digiti minimi brevis
- F. Flexio digiti minimi

Musculus opponens digiti minimi
- F. Oppositio digiti minimi

Musculus palmaris brevis
- F. Forms the skin folds on the ulnar side of the wrist

42
Q

What muscles are part of the musculi medialis?

A

Musculi lumbricales (4 lumbrical muscles)
O. Tendons of musculi flexor digitorum profundus
I. Tendons of musculi extensor digitorum
Phalanx proximalis II – V fingers
F. Flexio phalangis proximalis
Extensio phalangis mediae
Extensio phalangis distalis

Musculi interossei palmares (3 palmar interosseous muscles)
O. Os metacarpale II, IV, V
I. Phalanx proximalis (II, IV, V fingers)
F. Adductio digitorum (adduct II, IV, V fingers to axis that passes through the
middle finger)

Musculi interossei dorsalis
O. I – V ossa metacarpalia
I. Phalanx proximalis (II, III, IV fingers)
F. Abductio digitorum (abduction of the 2nd and 4th fingers to the axis of the middle
finger)

43
Q

2 orifices on the dorsal wall of the axilla (what are they limited by?)

A

Foramen trilaterum, which is limited by
m. teres major
m. teres minor
m. triceps brachii (caput longum)

foramen quadrilaterum (placed laterally from foramen trilaterum), and is
limited by
m. teres major
m. teres minor
m. triceps brachii (caput longum)
humerus

44
Q

What are the two triangles that are on the anterior wall of the axilla?

A

Trigonum clavipectorale, which is limited by
Clavicula
m. pectoralis minor (upper boarder)
sternum (lateral boarder)

trigonum pectorale corresponds to the borders of
m. pectoralis minor

45
Q

Cavum axillare

A

Paries anterior
m. pectoralis major
m. pectoralis minor

Paries posterior
m. latissimus dorsi
m. teres major
m. teres minor
m. subscapularis
m. triceps brachii (caput longum)

Paries medialis
m. serratus anterior

Paries lateralis
m. coracobrachialis
humerus

46
Q

Apertura superior cavi axillaris is limited by

A

clavicula
margo superior scapulae
costa prima

47
Q

Apertura inferior cavi axillaris is limited by

A

m. pectoralis major
m. latissimus dorsi
m. serratus anterior
m. coracobrachialis

48
Q

What three sulcuses does the arm have ?

A

SULCUS DELTOIDEOPECTORALIS
Between m. deltoideus and m. pectoralis major
Downwards sulcus deltoideopectoralis continues as sulcus bicipitalis lateralis

SULCUS BICIPITALIS LATERALIS
Placed on the lateral border of m. biceps brachii

SULCUS BICIPITALIS MEDIALIS
Placed on the medial border of m. biceps brachii

49
Q

Where is canalis nervi radialis? What is it formed by?

A

Placed on the dorsal surface of the upper arm between humerus and the muscles.
Formed by following sructures
Sulcus n. radialis humeri
m. tricipitis brachii (caput mediale et caput laterale)

50
Q

What is the inside “cup” in elbow called?

A

Fossa cubiti
Placed between forearm and upperarm.
It has 2 borders
Margo medialis – m. pronator teres
Margo lateralis – m. brachioradialis
The base of fossa cubiti is formed by
m. brachialis

51
Q

The tendon of m. biceps brachii divides into what?

A

2 grooves
Sulcus cubitalis anterior medialis
Between m. pronator teres and m. brachialis
Sulcus cubitalis anterior lateralis
Between m. brachioradialis and m. brachialis

52
Q

Topographical formations placed on the dorsal side of the elbow join

A

Sulcus cubitalis posterior medialis
On medial border of olecranon
Sulcus cubitalis posterior lateralis
On lateral border of olecranon

53
Q

what is on the anterior antebrachial region between the muscles of the superficial layers?

A

3 grooves

Sulcus radialis antebrachii
Between m. brachioradialis and m. flexor carpi radialis
Sulcus medianus antebrachii
Between m. flexor carpi radialis and m. flexor digitorum superficialis
Sulcus ulnaris antebrachii
Between m. flexor digitorum superficialis and m. flexor carpi ulnaris

54
Q

Canalis carpi ulnaris

A

Beneath retinaculum musculorum flexorum
Medially from canalis carpi
Through it runs
Nervus ulnaris
Arteria ulnaris
Venae ulnares

55
Q

Canalis carpi radialis

A

Beneath retinaculum musculorum flexorum
Laterally from canalis carpi
Through it runs
m. flexor carpi radialis –> vagina synovialis tendinis musculi flexoris carpi radialis

56
Q

Canalis carpi

A

Between the middle part of retinaculum musculorum flexorum and sulcus carpi
Through it runs
m. flexor digitorum superficialis
m. flexor digitorum profundus (these two part of vagina synovialis communis tendinum musculorum flexorum)
m. flexor pollicis longus (part of vagina synovialis tendinis musculi flexoris pollicis)
nervus medianus

57
Q

What are fascia called of the upper part of the arm?

A

Fasciae membri superioris s. fasciae cinguli pectoralis
Fascia supraspinata
Covers m. supraspinatus and forms an osteofibrous sheat around it.

Fascia infraspinatus
Covers m. infraspinatus and m. teres minor, form an osteofibrous sheat around it.

Fascia subscapularis
Covers m. subscapularis and forms an osteofibrous sheat around it.

Fascia deltoidea
Covers the m. deltoideus
and forms lamina superficialis and lamina profunda. Both
layers join and form the fibrous sheat around m. deltoideus.

58
Q

What is the place called between m. deltoideus, the soulder joint capsula articularis and
humerus (pars proximalis)?

A

spatium subdeltoideum

59
Q

What are the posterior/dorsal side of the vaginas on palm?

A
  1. Vagina synovialis tendinum musculorum abductor pollicis longi et extensor pollicis brevis
  2. vagina synovialis tendinum musculorum extensor carpi radialis longi et brevis
  3. vagina synovialis tendinis m. extesoris pollicis longi
  4. vagina synovialis tendinum m. extensoris digitorum et extensoris indicis
  5. vagina synovialis tendinis m. extensoris digiti minimi
  6. vagina synovialis tendinis m. extensoris carpi ulnaris
60
Q

What are the palmar side of the vaginas on palm?

A

Vagina synovialis tendinis m. flexoris carpi radialis (canalis carpi radialis)

(Canalis carpi) : vagina synovialis tendinis m. flexoris pollicis longi
vagina synovialis communis tendinum musculorum flexorum (=m. Flexor digitorum superficialis/profunda)

3 vagina synoviales digitorum manus (II, III, IV)

61
Q

What is the synovial sheets “big name” in hand ? What do they mean?

A

Vaginae tendinum manus

are formed around the tendons of the
forearm muscles.

62
Q

What is Continuation of fascia antebrachii? How is it divided and what do they form?

A

Fasciae manus
Divided into fascia dorsalis manus and fascia palmaris manus. Both form laminae profundae that fuse with the
dorsal and palmar surface of the metacarpal bones.

63
Q

What is the fascia palmaris manus reinforced? What does it form?

A

reinforced by aponeurosis palmaris. Forms septum intermusculare mediale (between
hypothenar and medial muscle group) and laterale (between thenar and the medial muscle group).

64
Q

What are the fascia manus sheets ? Say also how many and how are they divided?

A

4 fibrous sheats and 4 osteofibrous sheats:
Vagina fibrosa dorsalis
around tendines musculorum extensorum
Vagina fibrosa thenaris
around mm. thenaris
Vagina fibrosa media
around mm. lumbricales
tendines m. flexoris digitorum superficialis
tendines m. flexoris digitorum profundi
Vagina fibrosa hypothenaris
around mm. hypothenaris
4 vaginae osteofibrosae manus are placed in the intermetcarpal spaces between the metacarpal bones
mm. interossei palmares
mm. interossei dorsalis

65
Q

canals beneath retinaculum musculorum flexorum:

A

Canalis carpi
Canalis carpi radialis
Canalis cari ulnaris

66
Q

Canals beneath retinaculum musculorum extensorum: what tendons runs through them?

A

m. abductor pollicis longus and m. extensor pollicis brevis
m. extensor carpi radialis longus and m. extensor carpi radialis brevis
m. extensor pollicis longus
m. extensor digitorum and m. extensor indicis
m. extensor digiti minimi
m. extensor carpi ulnaris

67
Q

What is fascia membri superioris liberi divided into?

A

Fascia brachii/antebrachii

68
Q

What is the upper name for the fascia brachii and antebrachii?

A

Fascia membri superioris liberi

69
Q

Tell me about fascia brachii: what does it continuate? What does it surround? what is separeted to? And what do they form?

A

Continuation of fascia deltoidea. Circulary surrounds the upper
arm.
Septum intermusculare brachii mediale et laterale seperates
ventral and dorsal muscle groups of upper arm. They fasten to
margo medialis et lateralis humeri.
Forms lamina profunda fasciae brachii between m. biceps brachii
and m. brachialis.

70
Q

What are the vaginas of the fascia brachii?

A

Vagina osteofibrosa flexorum
m. brachialis
m. coracobrachialis
Vagina osteofibrosa extensorum
m. triceps brachii
m. anconeus

92
Vagina fibrosa musculi bicipitis brachii
m. biceps brachii

71
Q

What are the vaginas of the fascia antebrachii?

A

Vagina osteofibrosa anterior
m. flexor digitorum profundus
m. flexor pollicis longus
m. pronator quadratus
Vagina osteofibrosa posterior
around the dorsal muscle group
Vagina osteofibrosa lateralis
m. brachioradialis
m. extensor carpi radialis longus
m. extensor carpi radialis brevis
Vagina fibrosae antebrachii is formed around the superficial muscles of the ventral muscle group
m. pronator teres
m. flexor carpi radialis
m. palmaris longus
m. flexor carpi ulnaris
m. flexor digitorum superficialis

72
Q

What are part of the fascia antebrachii?

A

3 osteofibrous sheats
3 canals beneath retinaculum musculorum flexorum
6 canals beneath retinaculum musculorum extensorum.

73
Q

What does fascia antebrachii continuate? And what reinforces the upper part? What are the thickening sites in the lower part of the forearm?

A

Continuation of fascia brachii.
Aponeurosis m. bicipitis brachii
Retinaculum musculorum flexorum and retinaculum musculorum extensorum (lower part)

74
Q

What does fascia antebrachii form? what seperates the superficial muscles from deep muscles of the anterior muscle compartimentum?

A

Forms septum intermusculare anterius (between ventral and lateral muscle group) and septum intermusculare
posterius (between dorsal and lateral muscle group).

Lamina profunda seperates the superficial muscles (1st and 2nd layer) from deep muscles (3rd and 4th layer) of
the ventral muscle group.
Fascia antebrachii fuses to margo posterior ulnae.

75
Q

Where does fascia antebrachii fuse to?

A

Fascia antebrachii fuses to margo posterior ulnae.

76
Q

The anterior groups 1st layer of antebrachii the one that doesn’t touch the hand

A

1
st layer

Musculus pronator teres
O. Epicondylus medialis humeri
Processus coronoideus ulnae
I. Facies posterior et lateralis radii
F. Flexio antebrachii
Pronatio antebrachii

77
Q

The anterior groups 1st layer of antebrachii the one that connects to the hand palm side but is still beneath one of the 1st layer muscle

A

Musculus flexor carpi radialis
O. Epicondylus medialis humeri
I. Basis ossis metacarpi II et III
F. Flexio manus
Abductio manus

78
Q

The anterior groups 1st layer of antebrachii the one that connects to the hand palm side

A

Musculus palmaris longus
O. Epicondylus medialis humeri
I. Aponeurosis palmaris
F. Flexio manus

79
Q

the most medial muscle of the 1 st layer of the musculus antebrachii

A

Musculus flexor carpi ulnaris
O. Epicondylus medialis humeri
Olecranon
I. Os pisiforme
F. Flexio manus
Adductio manus

80
Q

The 2nd layer of musculus antebrachii

A

2nd layer

Musculus flexor digitorum superficialis
O. Epicondylus medialis humeri
I. Basis phalangis mediae II – V fingers
F. Flexio phalangis mediae
Flexio phalangis proximalis
Flexio manus

81
Q

The 4th layer of musculus antebrachii

A

4
th layer

Musculus pronator quadratus
O. Facies anterior ulnae
I. Fascies anterior radii
F. Pronatio antebrachii

82
Q

The 3rd layer of musculus antebrachii

A

Musculus flexor digitorum profundus
O. Facies anterior ulnae
Membrana interossea antebrachii
I. Basis phalangis distalis II – V fingers
F. Flexio phalangis distalis
Flexio phalangis mediae
Flexio phalangis proximalis
Flexio manus

Musculus flexor pollicis longus
O. Facies anterior radii
Membrana interossea antebrachii
I. Basis phalangis distalis pollicis
F. Flexio phalangis proximalis pollicis
Flexio phalangis distalis pollicis
Flexio pollicis
Flexio manus

83
Q

The lateral muscle compartimentum of musculus antebrachii, the hand shaking

A

Musculus brachioradialis
O. Margo lateralis humeri
Septum intermusculare laterale
I. Above processus styloideus radii
F. Flexio antebrachii
Keeps antebrachii in the intermediate position between pronatio and supinatio

84
Q

The lateral muscle compartimentum of musculus antebrachii besides the hand shaking

A

Musculus extensor carpi radialis longus
O. Epicondylus lateralis humeri
Septum intermusculare laterale
I. Basis ossis metacarpi II
F. Extensio manus
Abductio manus

Musculus extensor carpi radialis brevis
O. Epicondylus lateralis humeri
I. Basis ossis metacarpi III
F. Extensio manus
Abductio manus

85
Q

The dorsal muscle compartimentum of musculus antebrachii

1 st layer

A

Musculus extensor digitorum
O. Epicondylus lateralis humeri
I. Basis phalangis mediae II – V fingers
Basis phalangis distalis II – V fingers
F. Extensio digitorum
Extensio manus

Musculus extensor digiti minimi
O. Epicondylus lateralis humeri
I. Basis phalangis medie V finger
Basis phalangis distalis V finger
F. Extensio digiti minimi

Musculus extensor carpi ulnaris
O. Epicondylus lateralis humeri
Olecranon
Facies posterior ulnae
I. Basis ossis metacarpi V
F. Extensio manus
Adduction manus

86
Q

The dorsal muscle compartimentum of musculus antebrachii

2nd layer affecting the thumb

A

Musculus abductor pollicis longus
O. Facies posterior ulnae
facies posterior radii
Membrana interossea antebrachii
I. Basis ossis metacarpi I
F. Abductio pollicis

Musculus extensor pollicis brevis
O. Facies posterior radii
Membrana interossea antebrachii
I. Basis phalangis proximalis
F. Extensio phalangis proximalis pollicis

Musculus extensor pollicis longus
O. Facie posterior ulnae
Membrana interossea antebrachii
I. Basis phalangis distalis
F. Extensio pollicis

87
Q

The dorsal muscle compartimentum of musculus antebrachii

2nd layer not affecting the thumb

A

Musculus extensor indicis
O. Facies posterior ulnae
Membrana interossea antebrachii
I. Basis phalangis mediae II finger
Basis phalangis distalis II finger
F. Extensio indicis

Musculus supinator
O. Epicondylus lateralis humeri
Ulna
I. Embraces radius proximal third from all sides
F. Supinatio antebrachii

Anatomy (21 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions