Upper Limbs Flashcards
Movements possible around scapulo-thoracic joint
Protraction (anterior movement of scapula due to abduction)
Retraction (posterior movement of scapula due to adduction)
Elevation
Depression
Muscles involved in protraction STJ
Pec major
Serratus anterior
Muscles involved in retraction STJ
Rhomboids
Middle trapezius
Lat dorsi
Muscles involved in elevation STJ
Superior trapezius
Lavator scapulae
Rhomboids
Muscles involved in depression around STJ
Inferior trapezius
Pec minor
Serratus anterior
Movements possible around shoulder joint
Flexion Extension Abduction Adduction Circumduction
Muscles involved in flexion shoulder joint
Pec major
Deltoid
Muscles involved in extension shoulder
Posterior fibres of deltoid
Muscles involved in abduction shoulder
Supraspinatus for first 15 degrees
Then central deltoid
Muscles for adduction of shoulder
Pec major
Lat dorsi
Muscles for flexion at elbow joint
Biceps
Brachialis
Brachoradialis
Pronator teres
Muscles for extension at elbow joint
Triceps
Anconeus
Test for trapezius muscle
Shrug shoulders- accessory nerve
Nerve associated with trapezius test
Accessory
Test for sternocleomastoid muscle
Turn head
Nerve associated with sternocleomastoid test
Accessory
Test for serratus anterior
Push against wall- check for winging of scapula
Nerve associated with test for serratus anterior
Long thoracic
Test for pectoral muscles
Resist adduction
Nerve associated with pectoral muscle test
Lateral pectoral nerve
Test for deltoid
Resist abduction
Nerve tested for with deltoid test
Axillary from C5/6
Test supraspinatus muscle
Abduction against resistance first 15 degrees
Test for infraspinatus muscle
External rotation against resistance