Musculoskeletal Flashcards
What is the nerve affected in Benediction hand?
Median nerve
What is the first bone to ossify?
Clavicle
What is the major supinator of the upper extremity?
Biceps
The rotator cuff muscle are supplied by which nerve? Exception?
Suprascapular nerve Teres Minor (axillary nerve)
What is the most common shoulder dislocation?
Anterior-inferior dislocation
Rotator cuff tendinitis affects which structures?
Supraspinatus
Subacromial Bursa
The claw hand involves which nerve?
Ulnar nerve at the wrist
What is the most commonly injured rotator cuff muscle?
Supraspinatus
What is the most common location of clavicular fracture?
Middle one third
What are Hill-Sachs lesions?
Depressed humeral head fracture
What is the most common elbow dislocation ?
Posterior dislocation
What is Volkmann ischemic contracture?
Supracondylar fracture where the brachial artery goes into spasm
What are the boundaries of the anatomic snuff box?
Extensor pollicis longus
Extensor pollicis brevis
Abductor pollicis longus
Type of fracture where the distal radius is displaced posteriorly
Colle’s fracture
What artery supplies the head of the femur?
Artery of ligamentum teres
Supplies epiphyseal growth plate
Where is the femoral triangle located?
Halfway between ASIS and symphysis pubis
Contains the femoral artery
What is the blood supply of the neck of the femur?
Medial circumflex artery
branch of profunda femoris/deep femoral artery
Which structure is not found within the femoral sheath?
Femoral nerve
What is the most common hip joint dislocation?
Posterior dislocation