What are the four muscles of the rotator cuff?. Subscapularis Infraspinatus Teres Minor Supraspinatus.

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Presentation transcript:

What are the four muscles of the rotator cuff?

Subscapularis Infraspinatus Teres Minor Supraspinatus

Tennis Elbow is also known as:

Lateral Epicondylitis

Tearing the flexor tendon from the DIP joint is what injury?

Jersey Finger

Tearing the extensor tendon from the DIP joint is what injury?

Mallet Finger

Flexion at the PIP joint and extension at the DIP joint is an illustration of what injury?

Boutonierre Deformity

Name two muscles the perform Internal (medial) Rotation.

Subscapularis Pectoralis Major Teres Major Deltoid

What is a sprain to the medial collateral/ulnar collateral ligament of the thumb?

Gamekeepers Thumb

How is Gamekeeper’s Thumb caused?

Forced extension/abduction

What is the most commonly dislocated carpal bone?

Lunate

How many carpal bones do we have?

8

Which carpal bones are in the Proximal row?

Scaphoid Lunate Triquetal Pisiform

Which Carpal bones are in the Distal Row?

Trapezium Trapezoid Capitate Hamate

Name 2 of the Deltoid’s actions at the shoulder

Internal Rotation External Rotation Flexion Extension Abduction Adduction

Little League Elbow is also known as:

Medial Epicondylitis

What is the primary action of the Triceps muscle?

Elbow Extension

What is the primary action of the Biceps Muscle?

Elbow Flexion

What ligament helps to stabilize the medial aspect of the elbow?

Ulnar collateral Ligament

What structure holds the radius and ulna together?

Interosseous Membrane

What is the most common direction for a shoulder dislocation?

Anterior

What causes Impingement syndrome?

Excessive overhead motion

What is a shoulder separation also known as?

Acromioclavicular sprain

What structure does the head of the humerus fit into?

Glenoid Fossa

How many phalanges are in the hand?

14

What is a boxer’s fracture?

Fracture to the pinkie/ring finger caused by a punching motion

What causes Bicipital Tendonitis?

Excessive overhead motion

How many ROM are there at the shoulder joint?

13

What are the 4 ROM at the elbow joint?

Flexion Extension Pronation Supination

What are the 3 parts of the deltoid muscle?

Anterior, Medial, Posterior

What is the anatomical term for the thumb?

Pollicis

Besides the elbow, what joint is pronation and supination present?

The wrist

What bone is located within the anatomical snuffbox?

Scaphoid

How many bones make up the shoulder joint?

3: Humerus, Scapula, Clavicle

How many bones make up the elbow joint?

3: Humerus, radius, ulna

What is the importance of scapular rotation?

If it doesn’t rotate, then the shoulder cannot get full flexion or abduction.

What are the 3 actions of the Biceps Brachii?

Shoulder Flexion Elbow Flexion Supination