Fichas
Brachium

Fichas del conjunto (34)
- 1—Axillary Artery

- 2OriginSubclavian
- 3CoursePasses through axilla surrounded by cords and branches of brachial plexus
- 4Distribution- Pectoral, shoulder, and scapular regions
- Superior and lateral aspects of thoracic wall - 5BranchesSuperior thoracic
Lateral thoracic
Thoraco-acromial
Subscapular
Anterior and posterior circumflex humeral - 6—Brachial Artery

- 7OriginAxillary (at inferior border of teres major m.)
- 8CoursePasses inferiorly along medial aspect of arm
- 9DistributionArm muscles
Humerus
Elbow joint - 10BranchesDeep artery of the arm (profunda brachii a.)
Superior ulnar collateral
Inferior ulnar collateral
Radial
Ulnar - 11—Brachial Plexus

- 12LocationNeck (inferior)
Axilla
Shoulder
Upper limb - 13ContributionsVentral rami of C5-T1 spinal nerves
- 14CompositionMotor
General sensation - 15MotorNerves derived from brachial plexus distribute to muscles of upper limb
- 16General SensationNerves derived from brachial plexus distribute to skin of upper limb
- 17—Musculocutaneous Nerve

- 18LocationAxills
Arm (anterior) - 19ContributionsVentral rami of C5-6 spinal nerves
- 20CompositionMotor
General sensation - 21MotorAnterior (flexor) arm muscles: coracobrachialis, biceps brachii, and brachialis
- 22General SensationSkin over lateral forearm (via lateral cutaneous nerve of forearm)
- 23—Median Nerve

- 24LocationAxilla
Arm (medial)
Forearm (anterior)
Hand (lateral palmar) - 25ContributionsVentral rami of C5-T1 spinal nerves
- 26CompositionMotor
General Sensation - 27MotorAnterior (flexor) forearm muscles
Thenar muscles of hand (recurrent branch of median n.)
Lumbrical muscles 1-2 - 28General SensationJoints of hand
- 29—Ulnar Nerve

- 30LocationAxilla
Arm (medial)
Forearm (medial)
Hand (medial) - 31ContributionsVentral rami of C8-T1 spinal nerves
Terminal branch of medial cord - 32CompositionMotor and general sensation
- 33MotorForearm: flexor digitorum profundus (medial part) and flexor carpi ulnaris
Hand: most small muscles (hypothenar group, lumbricals 3 and 4, all interossei, adductor pollicis, and deep head of flexor pollicis brevis) - 34General SensationSkin over medial palm, including medial 1 1/2 fingers
Skin over medial dorsum of hand, including medial 2 1/2 fingers
Información
- Descripción
- Fichas sobre Brachium, creado por Chelsea Line el 31/10/2020.
- Creado por
- Chelsea Line
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