Brachial plexus root subdivisions (mnemonic)
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Tao W, Bell D, et al. Brachial plexus root subdivisions (mnemonic). Reference article, Radiopaedia.org (Accessed on 07 Dec 2024) https://doi.org/10.53347/rID-1964
Permalink:
rID:
1964
Article created:
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Wilson Tao had no financial relationships to ineligible companies to disclose.
View Wilson Tao's current disclosures
Revisions:
18 times, by
10 contributors -
see full revision history and disclosures
Systems:
Sections:
Tags:
Synonyms:
- Rugby Teams Drink Cold Beers (mnemonic)
- Rad Techs Drink Cold Beer (mnemonic)
- Robbie T Drinks Cold Beer (mnemonic)
- Read That Damn Cadaver Book (mnemonic)
- Really Tired, Don't Care Now (mnemonic)
- Red Toucans Don't Come Back (mnemonic)
Mnemonics for brachial plexus root subdivisions include:
Rad Techs Drink Cold Beer
Robbie T Drinks Cold Beer
Rugby Teams Drink Cold Beers
Reach To Drink Cold Beer
Read That Damn Cadaver Book
Really Tired, Don't Care Now (nerve instead of branch)
Red Toucans Don't Come Back
Mnemonic
Where the first letter of each word represents subdivisions of the brachial plexus.
R: roots
T: trunks
D: divisions
C: cords
B: branches (nerves)
Mnemonics for the terminal branches of the brachial plexus cords include:
Let's MRI Men, Prepare Accurate Reports, Master Medical Understanding
L: Lateral cord
M: Musculocutaneous nerve
M: Median nerve
P: Posterior cord
A: Axillary nerve
R: Radial nerve
M: Medial cord
M: Median nerve
U: Ulnar nerve
Quiz questions
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Incoming Links
Articles:
Cases:
- Brachial plexopathy due to transverse apophysomegaly
- Schwannoma of the brachial plexus upper trunk
- Brachial plexus birth injury
- Traumatic brachial plexus injury
- Chronic brachial plexopathy and axillary artery occlusion post shoulder trauma
- Schwannoma of brachial plexus
- Brachial plexus avulsion injury
Multiple choice questions:
Related articles: Anatomy: Upper limb
-
skeleton of the upper limb
- clavicle
- scapula
- humerus
- radius
- ulna
- hand
- accessory ossicles of the upper limb
- accessory ossicles of the shoulder
- accessory ossicles of the elbow
-
accessory ossicles of the wrist (mnemonic)
- os centrale carpi
- os epilunate
- os epitriquetrum
- os styloideum
- os hamuli proprium
- lunula
- os triangulare
- trapezium secondarium
- os paratrapezium
- os radiostyloideum (persistent radial styloid)
- joints of the upper limb
-
pectoral girdle
-
shoulder joint
- articulations
- associated structures
- joint capsule
- bursae
- ligaments
- movements
- scapulothoracic joint
-
glenohumeral joint
- arm flexion
- arm extension
- arm abduction
- arm adduction
- arm internal rotation (medial rotation)
- arm external rotation (lateral rotation)
- circumduction
- arterial supply - scapular anastomosis
- ossification centers
-
shoulder joint
-
elbow joint
- proximal radioulnar joint
- ligaments
- associated structures
- movements
- alignment
- arterial supply - elbow anastomosis
- development
-
wrist joint
- articulations
-
ligaments
- intrinsic ligaments
- extrinsic ligaments
- radioscaphoid ligament
- dorsal intercarpal ligament
- dorsal radiotriquetral ligament
- dorsal radioulnar ligament
- volar radioulnar ligament
- radioscaphocapitate ligament
- long radiolunate ligament
- Vickers ligament
- short radiolunate ligament
- ulnolunate ligament
- ulnotriquetral ligament
- ulnocapitate ligament
- ulnar collateral ligament
- associated structures
- extensor retinaculum
- flexor retinaculum
- joint capsule
- movements
- alignment
- ossification centers
-
hand joints
- articulations
- carpometacarpal joint
-
metacarpophalangeal joints
- palmar ligament (plate)
- collateral ligament
-
interphalangeal joints
- palmar ligament (plate)
- collateral ligament
- movements
- ossification centers
- articulations
-
pectoral girdle
- spaces of the upper limb
- muscles of the upper limb
- shoulder girdle
- anterior compartment of the arm
- posterior compartment of the arm
-
anterior compartment of the forearm
- superficial
- intermediate
- deep
-
posterior compartment of the forearm (extensors)
- superficial
- deep
- muscles of the hand
-
accessory muscles
- elbow
- volar wrist midline
- palmaris longus profundus
- aberrant palmaris longus
- volar wrist radial-side
- accessory flexor digitorum superficialis indicis
- flexor indicis profundus
- flexor carpi radialis vel profundus
- accessory head of the flexor pollicis longus (Gantzer muscle, common)
- volar wrist ulnar-side
- dorsal wrist
- blood supply to the upper limb
-
arteries
- subclavian artery (mnemonic)
- axillary artery
- brachial artery (proximal portion)
- ulnar artery
- radial artery
- veins
-
arteries
- innervation of the upper limb
- intercostobrachial nerve
-
brachial plexus (mnemonic)
- branches from the roots
- branches from the trunks
- branches from the cords
- lateral cord
- posterior cord
- medial cord
- terminal branches
- lymphatic drainage of the upper limb
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