Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Dorsal Forearm

Nerve, blood supply, origin, insertion

MuscleOriginInsertionBlood supplyInnervation
Brachioradialis Proximal 2/3 of lateral supracondylar ridge of humerus Distal end of radius proximal to styloid process Br from radial, radial collateral, and radial recurrent Radial n C5,6
Extensor Carpi Radialis Longus Distal 1/3 of supracondylar ridge of humerus Radial side of dorsal surface base of 2nd metacarpal Same as brachioradialis Radial n C6,C7
Extensor Carpi Radialis Brevis Lateral humeral epicondyle via common extensor tendon Radial side, dorsal surface of base of 3rd & adjacent 2nd metacarpals Same as brachioradialis Posterior interosseous n C7,8
Extensor Digitorum Lat humeral epicondyle via CET Dorsal surface of base of distal & middle phalanges Br from radial recurrent & post interosseous a; Perf br of ant interosseous a Posterior interosseous n C7,8
Extensor Digiti Minimi Lat humeral epicondyle via CET Dorsal digital expansion of 5th digit Br from radial recurrent & post interosseous; Terminal br of ant interosseous Posterior interosseous n C7,8
Extensor Carpi Ulnaris Lat humeral epicondyle via CET Posterior ulnar border Tubercle on medial side of base of 5th metacarpal Br from radial recurrent & post interosseous aa Post interosseous n C7,8
Anconeus Post surface of lateral humeral epicondyle Lateral aspect of olecranon; Proximal 1/4 post ulna surface Br from post interosseous a Radial n C6-C8
Supinator Lateral humeral epicondyle; Supinator crest of ulna and depression in front of it Lateral surface of proximal 1/3 of radius Br from radial recurrent, recurrent interosseous, and post interosseous aa Deep br of radial n & post interosseous n C7,C8
Abductor Pollicis Longus Posterior shaft of ulna distal to anconeus & adj interosseous mem; Middle 1/3 of post surface of radius Trapezium Radial side of 1st metacarpal base Lat br of post interosseous Perf br of ant interosseous Post interosseous n C7,8
Extensor Pollicis Brevis Medial part of middle 1/3 post surface of radius & adj interosseos mem Bases of proximal and distal phalanges of thumb Br of post interosseous a; perf br of ant interosseous Post interosseous n C7,8
Extensor Pollicis Longus Lat part middle 1/3 post surface of shaft of ulnar & adj interosseous mem Base of distal phalanx of thumb Br of post interosseous; perf br of ant interosseous aa Post interosseous n C7,8
Extensor Indicis Post surface of ulna, distal to extensor pollicis longus and adj interosseous mem Ulnar side of tendon of extensor digitorum to index finger Br of post interosseous a; perf br of ant inteosseous a Post interosseous n C7,8
Created by: PippaODU
Popular Physical Therapy sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards