Shared Flashcard Set

Details

Elbow joint
Origin & Insertions- elbow joint
11
Anatomy
Undergraduate 2
10/04/2013

Additional Anatomy Flashcards

 


 

Cards

Term

Biceps brachii

 

long head

Definition

O- supraglenoid tubercle above superior lip of glenoid fossa

 

I- tuerosity of the radius bicipital aponeursis (lacertus fibrosis)

 

A- Supination of the forearm, flex of elbow, weak flex of shoulder, weak abd of shoulder

Term

Biceps brachii

 

Short head

Definition

O-coracoid process of thescapula and upper lip ofglenoid fossa in conjunction w/ the proximal attachment of the coracobrachialis

 

I-tuberosity of the radius & bicipital aponeurosis(lacertis fibrosis)

 

A- Supination of the forearm, flex of elbow, weak flex of shoulder, weak abd of shoulder

Term

Brachialis

 

Definition

O-Distal half of the anterior shaft of the humerus

 

I- coronoid process of the ulna

 

A- True flexion of the elbow

 

Term
Brachioradialis
Definition

O-Distal two-thirds of the lateral condyloid (supracondylar) ridge of the humerus

 

I- Lateral surface of the distal end of the dadius at the styloid process

 

A- Flexion of the forarm, pronation of forearm from supanated position to neutral, supination of forearm form pronated position to neutral

Term

Triceps brachii

 

Long head

Definition

O- Infraglenoid tubrercle below inferior lip of glenoid fossa of the scapula

 

I- Olecranaon process of the ulna

 

A- Ext of elbow, extension of shoulder, horiz abd of shoulder

Term

Triceps brachii

 

lateral head

 

Definition

O- Upper half of the posterior surface of the humerus

 

I- Olecranon process of the ulna

 

A- Ext of the elbow

Term

Triceps brachii

 

medial head

 

Definition

O- Distal two thirds of the posterior surface of the humerus

 

I- Olecranon process of the ulna

 

A- Ext of the elbow

Term
Anconeus
Definition

O- Posterior surface of the lateral condyle of the humerus

 

I- Posterior surface of the lateral olecranonprocess and proximal on fourth of the ulna

 

A- Ext of the elbow

Term
Pronaor teres
Definition

O- Distal part of the medial condyloid ridge of the humerus and medial side of the proximal ulna

 

I- Middle third of the lateral surfac of the radius

 

A-pronation of the forearm, weak flexion of the elbo

Term
Pronator Quadratus
Definition

O- Distal fourth of the anterior side of the ulna

 

I- distal fourth of the anteroir side of the radius

 

A- Pronation of the forearm

Term
Supinator
Definition

O- lateral picaonyle of the humrus and neighboring posterior part of the ulna

 

I- Latera surface of the proximal radius just belo the head

 

A- Supination of the elbow

Supporting users have an ad free experience!