Anatomy: Upper Limb Flashcards
everything about anatomical snuff box?
extensor pollicis longus
and scaphoid bone is #
Capitate bone points?
largest carpal bone
first bone to ossify
pectoral region muscles?
- pec major
- pec minor
- subclavius
- serratus ant.
which bony part felt in infraclavicular fossa (DELTOPECTORAL GROOVE)?
coracoid process
4 structures passing through clavi-pectoral fascia?
TALC
T- Thoraco- acromian art.
A-
L2- LPN (LATERAL PECTORAL N.), LYMPHATICS
C- CEPHALIC VEIN
MUSCLES OF BACK?
trapezius
lattissimus dorsi
levator scapulae
rhomboideus major
rhomboideus minor
triangle of auscultation?
trapezius medial border
lat. dorsi base
scapula lateral border
dorsal scapular n. (C5) supplies to which muscles of back?
- lev. scapulae
- rhomb. major
- rhomb. minor
LAT. DORSI POINTS?
muscle graft
climbers muscle
spiral and twisted muscle
what are rotator cuff (musculotendinous cuff) muscles?
SITeres minor-S (SUBSCAPULARIS)
DYNAMIC STABILIZER OF SHOULDER
positive Dawbarn’s sign is seen in?
Subacromian bursitis
pain present on adducted arm but absent on adducted arm
ant. compartment muscles of arm?
BBC- supplied by MCN (musculocut. nerve)
biceps
brachialis
coracobrachialis
post compt. of arm?
triceps - by radial n.
boxer’s muscles?
serratus ant.
supplied by long thoracic n.
also known as bell’s nerve
ds- winging of scapula
winging of scapula by which nerve?
long thoracic nerve/ belll’s nerve
nerve supply to lat. dorsi?
thoraco-dorsal nerve (C6C7C8) 786
MEDIAL EPICONDYLITIS SEEN IN?
GOLFER’S elbow
LATERAL EPICONDYLITITS SEEN IN?
TENNIS ELBOW
OLECRANON BURSITIS SEEN IN?
STUDENTS
minors elbow
nursemaid elbow ?
when children suddenly lifted by upper limb when formarm is pronated
cubital fossa borders and contents?
borders-
lateral border- brachio radialis muscle
medial border- pronator teres
base- imaginary line
roof- skin, sf, df
floor- supinator mus., brachialis mus.
contents–
Median nerve- #SCF- gun stock deformity
Brachial ar.- #Volkman Ischemic Contracture
Biceps tendon- #biceps jerk
Radial n.- #wrist drop
cubitus valgus, which nerve #?
Ulnar nerve
cubitus varus which nerve #?
Median n.
Dupuytren’s ds cause?
fibrosis of palmar aponeurosis
on wrist injury, which structure does not get injured?
median n.
revise arterial system in upper limb?
subclavian > axillary > brachial > radial and ulnar > S/f palmar arch and Deep palmar arch
arch of aorta direct branches?
BSC
B- Brachio-cephalic
S- subclavian
C- Common carotid ar.
subclavian ar. ends at and starting of axillary ar.?
outer border of 1st rib
ending of axillary ar. and starting of brachial ar.?
lower border of teres major
branches of subclavin ar.?
VITCD
V- Vertebral ar— PICA— Wallenberg syndrome
I- int. mammary ar.– CABG
T- Thyro Cervical trunk— Suprascapular ar
Inf. thyroid ar.
Transverse Cx ar.
C- Corto Cervical trunk
D- Dorso scapular ar.
revise whole brachial plexus…
just revise
thickest and 2nd thickest nerve of body?
radial and median nerve respectively
thickest cord of brachial plexus?
Post. cord
erb’s palsy?
C5-C6
Klumpkes palsy?
C8-T1 (ULNAR NERVE)
# TO AXILLA
SURICAL NECK OF HUMERUS #?
axillary nerve damaged
shaft of humerus #?
radial nerve damaged
supracondylar # of humerus?
median n. damaged- cubitus varus
brachial ar. damaged- VIC
medial condyle #?
ulnar nerve damaged
median nerve # clinical features?
CAP- BPT
C- carpal tunnel syndrome
A- Ape thumb deformity
P- pointing index/ oschner’s
B- benedikt’s hand/
P- phalen’s test
T- tinels sign
ulnar nerve # clinical features?
Book test
Card test— PAD
aDDuctor pollicis test
Egawa’s test— DAB
Froment’s test
Guyon’s tunnel syndr—Handle Bar palsy syndr.
radial nerve direct muscles supply of forearm?
ABE- SAALE
A- Anconeus
B- Brachio- radialis
E- Ext. carpi radialis longus (ECRL)
ALL others supplied by AIN (ANT. INTEROSSEOUS NERVE)
RADIAL N. # c/f?
wrist drop
finger drop
saturday night palsy
crutch palsy
honeymoon palsy
Anatomical Snuff Box?
revise..
Finkelstein test is used for?
Teno-syovitis aka De Quervain’s Tenosynovitis
