HAL unknowns Flashcards
does the bicep long head tendon have its own synovial sheath
yes
what is the bicep long head tendon’s synovial sheath a continuation of and what does it help do
continuation of the joint synovium to help it slide over the humerus
what bursa is between the acromion and supraspinatus
subacromial bursa
what is the bursa between the capsule and subscapularis muscle
subtendionous bursa of subscapularis
what are the names of the medial and lateral coracolavicular ligaments
conoid = medial trapezoid = lateral
what are the discrete extracapsular ligaments of the shoulder girdle
acromioclavicular ligament
coracoclavicular ligaments
what is the coracoacromial ligament’s role
brace the humerus superiorly
what bursa is deep to the coracoacromial ligament
subacromial bursa
what happens to the tendon of the long head of bicep brachii if the transverse humeral ligament is disrupted
subluxes anteriorly
what is the landmark that marks the transition of the subclavian artery to the axillary artery
lateral border of rib 1
what is the landmark that marks the transition of the axillary artery to the brachial artery
inf border of teres major
the brachial plexus comes from which nerve roots
C5-T1
what does the axillary nerve supply in terms of muscle
deltoid muscle
what does the musculocutaneous nerve supply in terms of muscle
entire anterior compartment of the arm
what path does the radial nerve take
posterior route and spirals around shaft of humerus to emerge laterally at the cubital fossa
what does the lesser trochanter act as an attachment for in terms of muscle
iliopsoas
what does the greater trochanter act as an attachment for in terms of muscle
gluteus med/min and piriformis
what is the trochanteric fossa and what inserts here
depression within the medial aspect of the greater trochanter
short external rotators of hip inserts
where is the PSIS located
near the SI joint
where is the ischial spine located
downwards of the GSN
where is the pubic tubercle located
near the pubic symph
the acetabular foramen is formed by which ligament and how
ligamentum teres
pass to the fovea of the femur
what are the 2 factors that determine the difference between the male and female pelvis
pelvic inlet and subpubic angle
describe the attachment of the hip joint capsule
from rim of acetabulum medially to the intertrochanteric anterolaterally the greater trochanter and the neck of the femur posterolaterally