• Source: Arterial tree

In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. This article regards the human arterial tree. Starting from the aorta:
the following are the parts




Ascending aorta


It is a portion of the aorta commencing at the upper part of the base of the left ventricle, on a level with the lower border of the third costal cartilage behind the left half of the sternum.




= Right coronary artery

=
posterior interventricular artery (mostly)
SA nodal artery (in 60%)
Right marginal artery




= Left coronary artery

=
anterior interventricular
septal
diagonal
circumflex
SA nodal artery (in 40%)
posterior interventricular artery (occasionally)
Left marginal arteries
posterolateral artery
ramus intermedius (sometimes)




Aortic arch






= brachiocephalic artery

=
right common carotid artery
right subclavian artery




= left common carotid artery (directly from arch of aorta on left mostly)

=



internal carotid artery

ophthalmic artery
Orbital group
Lacrimal artery
lateral palpebral arteries
zygomatic branches
recurrent branch
Supraorbital artery
superficial branch
deep branch
Posterior ethmoidal artery
meningeal branch
nasal branches
Anterior ethmoidal artery
anterior meningeal artery
nasal branches
superior palpebral arch
inferior palpebral arch
Supratrochlear artery
Dorsal nasal artery
twig to the upper part of lacrimal sac
to root of nose
dorsum of the nose
Ocular group
Long posterior ciliary arteries
Circulus arteriosus major
Circulus arteriosus minor
Short posterior ciliary arteries
Anterior ciliary artery
Central retinal artery
Muscular artery
anterior cerebral artery
middle cerebral artery
anterolateral central arteries
internal striate
external striate
posterior communicating artery



external carotid artery

Arising in carotid triangle
Superior thyroid artery
Hyoid (infrahyoid) artery
Sternocleidomastoid artery
Superior laryngeal artery
Cricothyroid artery
Ascending pharyngeal artery
Lingual artery
Facial artery
cervical
Ascending palatine artery
Tonsillar branch
Submental artery
superficial branch
deep branch
Glandular branches
facial
Inferior labial artery
Superior labial artery
Lateral nasal branch
Angular artery - the terminal branch
Occipital artery
Posterior auricular artery
Terminal branches
Maxillary artery
First portion
Deep auricular artery
Anterior tympanic artery
Middle meningeal artery
anterior and posterior
ophthalmic artery (very rarely)
superior tympanic artery
vessels to semilunar ganglion
superficial petrosal branch
Orbital branches
Temporal branches
Inferior alveolar artery
incisor branch
mental branch
lingual branch
mylohyoid branch
Accessory meningeal artery
Second portion
Masseteric artery
Pterygoid branches
Deep temporal arteries (anterior and posterior)
Buccal artery
Third portion
Sphenopalatine artery, terminal branch
posterior lateral nasal branches
posterior septal branches
Descending palatine artery
greater palatine artery
lesser palatine arteries
Infraorbital artery
orbital branches
anterior superior alveolar arteries
Posterior superior alveolar artery
branches to alveolar canals
branches to gingiva
Pharyngeal artery
Artery of pterygoid canal
Superficial temporal artery
Transverse facial artery
Middle temporal artery
Anterior auricular branch
frontal branch
parietal branch




= Left subclavian artery (directly from arch of aorta on left)

=



vertebral artery

Meningeal branches of vertebral artery
Posterior spinal artery
ascending branch
descending branch
Anterior spinal artery
Posterior inferior cerebellar artery
medial branch
lateral branch
Basilar artery
Anterior inferior cerebellar artery
labyrinthine artery
pontine branches



internal thoracic artery

Mediastinal branches
Thymic branches
Pericardiophrenic artery
Sternal branches
Perforating branches
six anterior intercostal branches
upper branches
lower branches of the space anastomoses
Musculophrenic artery
intercostal branches (three)
branches to lower part of the pericardium
branches to diaphragm
branches to abdominal muscles
Superior epigastric artery



thyrocervical trunk

inferior thyroid artery
suprascapular artery
transverse cervical artery
Superficial branch
Deep branch/Dorsal scapular artery (sometimes)



costocervical trunk

Deep cervical artery
Supreme intercostal artery
1st and 2nd posterior intercostal artery



Axillary artery

Superior thoracic artery
Thoracoacromial artery
acromial
pectoral
clavicular
deltoid
Lateral thoracic artery
Subscapular artery
Anterior humeral circumflex artery
Posterior humeral circumflex artery



Brachial artery

Profunda brachii artery
radial collateral artery
medial collateral artery
branches to the deltoid muscle
Superior ulnar collateral artery
Posterior ulnar recurrent artery
Inferior ulnar collateral artery
Ascending branches
Descending branches
radial artery
radial branches in the forearm
Radial recurrent artery
Palmar carpal branch of radial artery
Superficial palmar branch of the radial artery
radial branches at the wrist
Dorsal carpal branch of radial artery
First dorsal metacarpal artery
radial branches in the hand
Princeps pollicis artery
Radialis indicis
Deep palmar arch
ulnar artery
anterior ulnar recurrent artery
posterior ulnar recurrent artery
common interosseous artery
posterior interosseous artery
interosseous recurrent artery
anterior interosseous artery
muscular branches
nutrient arteries of radius and ulna
branch to volar carpal network
muscular artery
volar carpal
palmar carpal arch
dorsal carpal
dorsal carpal arch
deep volar
superficial volar arch




Thoracic aorta



bronchial arteries
esophageal arteries
mediastinal branches
Lower 9(3rd to 11th) posterior intercostal arteries
subcostal arteries
superior phrenic arteries




Abdominal aorta






= inferior phrenic

=




= celiac

=
left gastric artery
hepatic branch
oesophageal branch
common hepatic artery
proper hepatic artery
Terminal branches
right hepatic artery
Cystic artery
left hepatic artery
right gastric artery
gastroduodenal artery
right gastro-omental artery
superior pancreaticoduodenal artery
splenic artery
dorsal pancreatic artery
short gastric arteries
left gastro-omental artery
Bühler's anastomotic artery




= superior mesenteric

=
inferior pancreaticoduodenal artery
middle colic artery
right colic artery
intestinal arteries
ileocolic artery




= middle suprarenal

=




= renal

=



Anterior and posterior




= interlobar artery
=
arcuate artery
interlobular artery
afferent arteriole
efferent arteriole
descending vasa recta
peritubular capillaries




= gonadal

=
testicular artery in males
ovarian artery in females




= lumbar

=




= inferior mesenteric

=
left colic artery
ascending branch
descending branch
sigmoid arteries
superior rectal artery




= median sacral

=




= common iliac

=




Common iliac arteries






= Internal iliac artery

=



Anterior division

obturator artery
superior vesical artery
Vaginal artery (females) / inferior vesical artery (males)
middle rectal artery
internal pudendal artery
inferior rectal artery
perineal artery
posterior scrotal branches in males/posterior labial branches in females
urethral artery
artery of bulb of penis in males / artery of bulb of vestibule in females
dorsal artery of penis in males / dorsal artery of clitoris in females
deep artery of penis in males / deep artery of clitoris in females
inferior gluteal artery
Accompanying artery of ischiadic nerve
Uterine artery (females) / deferential artery (males)
Vaginal artery (sometimes)
(obliterated) umbilical artery



Posterior division

iliolumbar artery
Lumbar branch
Iliac branch
lateral sacral artery
Superior
Inferior
superior gluteal artery
Superficial branch
Deep branch




= external iliac artery

=
Inferior epigastric artery
Deep circumflex iliac artery
femoral artery
superficial epigastric artery
Superficial circumflex iliac artery
Superficial external pudendal artery
Deep external pudendal artery
Deep femoral artery
Lateral femoral circumflex artery
ascending branch
descending branch
transverse branch
Medial femoral circumflex artery
ascending branch
descending branch
superficial branch
deep branch
acetabular branch
Perforating arteries
first perforating artery
second perforating artery
third/fourth perforating artery
Descending genicular artery
Saphenous branch
Musculo-articular branch



Popliteal artery

anterior tibial artery
post. tibial recurrent artery
ant. tibial recurrent artery
muscular branches
anterior medial malleolar artery
anterior lateral malleolar artery
Dorsalis pedis artery
posterior tibial artery
fibular artery (sometimes from popliteal artery)
communicating branch to the anterior tibial artery
perforating branch to the posterior tibial artery
medial plantar artery
lateral plantar artery
sural artery
medial superior genicular artery
Branch to vastus medialis
Branch to surface of the femur and the knee-joint
lateral superior genicular artery
superficial branch
deep branch
middle genicular artery
medial inferior genicular artery
branch to popliteus
lateral inferior genicular artery




See also


Family tree of major arteries




References

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