Intrinsic muscles of the hand (mnemonic)
Citation, DOI, disclosures and article data
Citation:
Knipe H, Hacking C, Bell D, et al. Intrinsic muscles of the hand (mnemonic). Reference article, Radiopaedia.org (Accessed on 12 Jan 2025) https://doi.org/10.53347/rID-22267
rID:
22267
Article created:
Disclosures:
At the time the article was created Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Revisions:
17 times, by
9 contributors -
see full revision history and disclosures
Systems:
Sections:
Tags:
Synonyms:
- Pad Dab (mnemonic)
- All For One And One For All (mnemonic)
- LOAF (mnemonic)
Useful mnemonics to recall the intrinsic muscles of the hand and some of their features include:
- All For One And One For All
- PAd DAb
- FOAL/LOAF
Mnemonics
All For One And One For All
This mnemonic recalls the intrinsic muscles of the hand in their relative palmar anatomical position from lateral to medial:
- A: abductor pollicis brevis
- F: flexor pollicis brevis
- O: opponens pollicis
- A: adductor pollicis
- O: opponens digiti minimi
- F: flexor digiti minimi
- A: abductor digiti minimi
PAd DAb
This mnemonic recalls the function of the palmar and dorsal interossei:
- P: palmar interossei
- Ad: adduction
- D: dorsal interossei
- Ab: abduction
FOAL/LOAF
This mnemonic recalls the four intrinsic muscles of the hand innervated by the median nerve, whereas all the other intrinsic muscles are ulnar nerve:
- F: flexor pollicis brevis
- O: opponens pollicis
- A: abductor pollicis brevis
- L: lateral two lumbricals
Incoming Links
Articles:
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