MSK/SKIN/Connective Tissue Flashcards
fractured surgical neck of the humorous or anterior dislocation of the humorous causes what
axillary nerve problems
presentation of the axillary nerve tear
flat deltoid
loss of aBduction
loss of sensation over the deltoid
upper trunk compression causes what
MSK nerve problems
how do MSK nerve problems present
loss of flexion and supination of the forearm
loss of sensation over the lateral forearm
mid shaft fracture to the humerus causes what
radial nerve problems
how do radial nerve problems present
wrist drop
loss of elbow, fingers or wrist extension
decrease grip strength
loss of sensation to the posterior arm.forearm and dorsal hand
supracondylar fracture of the humerus causes what
median nerve problems
median nerve problems present how
ape hand
pope’s blessing
loss of wrist flexion
loss of sensation of the thenar eminence
fracture of the medial epicondyle of the humerus causes what nerve problem s
ulnar
how does ulnar nerve problem present
ulnar claw
radial deviation of the wrist upon flexion
superficial laceration of the palm causes what nerve injury
recurrent branch of the median nerve
reccurant brand of the median nerve injury causes what
loss of thenar eminence muscle group
loss of sensation
C5-T1
RECURRENT BRANCH OF THE MEDIAN NERVE
C8-T1
ULNAR
C5-T1
MEDIAN/RADIAL
C5-C7
MSK NERVE
C5-C6
AXILLARY
traction of the upper trunk C5-C6 nerve roots presents as what
Erb;s Palsy
what causes Erbs in infants? adults?
lateral traction on the neck during delivery
trauma
Muscles not working in Erb’s Palsy
Deltoid
Supraspinatus
Infraspinatus
Biceps Brachii
arm hanging bu the side
arm medially rotates
arm extended and pronated
Erbs
traction of the lower trunk C8-T1 nerve root problem
Klumpke
how do infant get Klumpke? adults?
sudden upward jerk on the hand during delivery
trauma, grabbing a tree branch while they are fallin
muscles affected in Klumpke
intrinsic hand muscles
flexed MCP and extended DIP and PIP, total claw hand
klumpke
why can Klumpke also present with corners syndrome
because T1 is close to the sympathetic trunk
compression of the lower trunk and subclavian vessels
thoracic outlet syndrome
causes of thoracic outlet syndrome
Pan coast tumor or cervical rib
muscle defect in thoracic outlet syndrome
intrinsic muscle of the hand
atrophy of intrinsic hand muscles, ischemia, pain and edema due to vascular compression is seen in what
thoracic outlet syndrome
lesion of the long thoracic nerve causes what
winged scapula
causes of winged scapula
- axillary node dissection
muscle deficit in winged scapula
serrates anterior
the radial nerve runs with what artery along the mid shaft of the humerus
deep brachial artery
clawing is seen its distal lesions of what nerves
median and ulnar