Arcus Aorta + Aorta thoracica Flashcards
1
Q
ARCUS AORTA
Main Branches
A
- A.Coronaria Sinistra
- A. Subclavia Sinistra
- A. Brachiocephallica (Tr. Brachiocephallica)
2
Q
AORTA THORACICA
Main branches
A
- Aa. Intercostales Dorsales
- A. Bronchooesophagea
- —–DIAPHRAGM————-
3
Q
ARCUS AORTA
Interspecial differences
A
CA: 2 branches
- A. Subclavia Sinistra
- A. Bronchiocephallicus
- Subclavia dextra
- A.Carrotis communis dextra
- A. Carrotis communis Sinistra
SU: 2 Branches 2. A. Subclavia Sinistra 1. A. Bronchiocephallicus - Subclavia dextra TRUNKUS BICAROTICUS: - A.Carrotis communis dextra - A. Carrotis communis Sinistra
RU: 1 BRANCH 1. A. Brachiocephallicus - A. Subclavia Sinistra - A. Subclavia Dextra TRUNCUS BICAROTICUS - A. Carotis Communis dextra - A. Carotis Communis sinistra
EQ: 1 BRANCH 1. A.Brachiocephallicus - A.Subclavia sinistra - A. Subclavia dextra TRUNCUS BICAROTICUS - A. Carotis Communis dextra - A. Carotis Communis sinistra
4
Q
A. SUBCLAVIA SINISTRA
A
A. Subclavia sinistra (X2) Gives of: 1. A. Vertebralis - R. Dorsalis - R. Ventralis
- TRUNCUS COSTOCERVICALIS (X3)
- A. Vertebralis thoracia (CA)
(Su, Eq,ru, fe = A. Vertebralis Suprema)
- A. Cervicalis Profunda
- A. Scapularis Dorsalis
After giving off the Tr. costocerv, it DEVIDES into:
1. A. Cervicalis Superficialis a- R. Deltoideus b- R. Ascendens c- R. Prescapularis Terminates as=? --> A. Suprascapularis - R. acromialis
- A. AXILLARIS -> A. Brachialis->A. Mediana
- A. Thoracica Interna
- A. Pericariophrenica
- Aa. Intercostalis ventralis
r. Perforantes/mammarii
Devides into:
- A. Musculophrenica
- A. Epigastrica cranialis
- A. Epigastrica cranialis superficialis
5
Q
A. SUBCLAVIA SINISTRA
Main branches
A
Gives off: 1. A. Vertebralis Then: 2. TRUNCUS COSTOCERVICALIS (X3) After it continue until it devides again unto further branches: 3. A. Cervicalis Superficialis 2. A. AXILLARIS and 3. A. Thoracica Interna
6
Q
A. BRACHIOCEPHALLICA (BRACHIOCEPHALLIC TRUNK)
A
Gives of:
- A. Subclavia dextra
- A. Carotis Communis dextra
- A. Carotis Communis sinistra