Sports medicine test 1

What is the ball of the bone socket of the shoulder?

Head of the humerus

What is the socket of the ball in shoulder socket called?

Full medical name of shoulder joint - glenoid 

What 3 bones make up the shoulder girdle?

Humerus, clavicle, scapula 

What muscle primarily causes the shoulder to abduct?

Supraspinatus 

What 2 muscles help externally rotate?

Infraspinatus and Teres minor

What’s the name of the something that deepens the glenoid cavity?

Glenoid labrum

When someone falls on the point of their shoulder, what 2 bones could be involved in an injury?

Clavicle and acromion process

What plane of motion is abduction and abduction of the shoulder?

Coronal 

When we initiate scratching our back over our head, what movements are involved?

Abduction, externally rotate, flexion

What do we refer to the region around the armpit?

Axillary

What structure runs within the bicipital groove?

Long head of the bicep

What ligament holds the bicep tendon within the bicipital groove?

Transverse humeral ligament

What is the differentiating factors of a slap tear vs a bankart tear 

A slap tear is superior labrum, biceps tendon, often from overhead stress a bankart tear is anteroinferior and is usually from shoulder dislocation

Why is the shoulder calm dislocated?

Shallow socket

Which two structures are commonly impinged in the space underneath the acromion and what is that space called?

Subacromial bursa and supraspinatus, subacormial space

What is the term for a separated shoulder?

Acromioclavicular, joint separation (ac)

What is the most common mechanism of injury for a shoulder injury?

Falling on an outstretched arm

What is the study of bones

Osteology

What is the study of skin?

Integumentary

What three structures run within a neurovascular bundle

Nerve artery veins

The patella bone is what kind of bone?

Sesamoid bone

What are the two main section/divisions of the nervous system

Central and peripheral

What is the difference between tendinitis and tendinopathy?

Tendinopathy is chronic and more common, tendinitis is acute

What is the most common direction that a shoulder with dislocated in?

Anterior ( front)

What muscle is Dr. Rob’s favorite muscle in the shoulder shoulder and why?

Serratus anterior because it helps adhere the shoulder blade to the thoracic rib cage

What is another name for frozen shoulder?

Adhesive capsulitis

What is the cause of frozen shoulder?

The main causes inflammation leading to stiffness and scar tissue

What does idiopathic mean?

A cause of no known origin