arteries

• a.of the pulmonary circulation

• a. of the systemic circulation

a.of the pulmonary circulation

• the pulmonary trunk

left pulmonary a.

right pulmonary a.

the arterial ligament —the ductus arteriosus in fetal life

a. of the systemic circulationThe aorta 1. It arises from left ventricle and en

d at the 4th lumbar vertebra. 2. It can be divided into 3 parts: —the ascending aorta *right and left coronary a. —the aortic arch （ T3-T2) *the brachiocephalic trunk *the left common carotid a. *the left subclavian a. —the descending aorta *the thoracic aorta (T2-T12) *the abdominal aorta (T12-L4)

B. the a. of the head and neck

1.the common carotid a.

the carotid sinus (dilated part)

the carotid body

c.the 2 terminal br. (upper border thyroid cartilage)

—external carotid a. sup. thyroid a.

*lingual a.

*facial a.

*the occipital a.

*the maxillary a.

*the superficial a.

—the internal carotid a.

2. The subclavian a.

(strenoclavicular joint -outer border of the first rib)

—the vertebral a.

—the internal thoracic a.

—the thyrocervial trunk

C. The a. of the upper limb

1.The axillary a. (first rib-lower border of the teres major)

—the thoraco acrominal a.

—the lateral thoracic a.

—the subscapular a.

—ant.and post.circumflex

humeral a.

2. The brachial a.(level of neck of the radius)

3. The radial a.

4. The ulnar a.

5. The super.palmar arch(terminal part of ulnar a and super. Palmar br of radial a.) common palmar digital a.

6. The deep palmar arch(terminal part of radial a. and deep palmar br of ulnar a.)

palmar metacarpal a.)

D. The a. of the thorax— thoracic aorta

1. The parietal br.

—the post. intercosyal a.

—the subcostal a.

2. The visceral br.

—the bronchial a.

—the esophageal a.

—the pericardial a.

E. the a of the abdomen —abdominal aorta

1.the parietal br.

—the inf.phrenic a.

—the lumbar a.

2.the visceral br.

a.paired br.

—the middle suprarenal a.

—the renal a.

—the testicular a.

the ovarian a.in female

b. the unpaired br.

—the celiac trunk

*the left gastric a.

*the common hepatic a.

*the splenic a.

—the sup.mesenteric a.

*the jejunal and ileal a.

*the ileocolic a.

*the right colic a.

*the middle colic a.

—the inf. Mesenteric a.

*the left colic a.

*the sigmiod a.

*the sup.rectal a.

F. the a. of the pelvis

1.the common iliac a.

2.the internal iliac a.

3.the external iliac a.(Pass to the medpoint

of the inguinal lig.

Became Femoral artery)

G. the a. of the lower limb

1. The femoral a.

2. The popliteal a.

3. The ant.tibial a. (Pass the surface of ankle joint

–dorsal Pedal a. )

4. The post.tibial a.(medial and lateral

Plantar a.)