UCL anatomy/Lateral Aspect of Hand
< UCL anatomy
<quiz display=simple> |type="{}"} The tendon A is innervated by which nerve? { Radial (i) } || 'A' indicates the Abductor Pollicis Longus muscle tendon.
{ |type="{}"} Specifically? { Posterior Interosseous branch (i) }
{What is the main function of A? |type="()"} - Adduction of the metacarpal of the thumb. - Lateral rotation of the wrist. + Abduction of the metacarpal of the thumb. - Adduction of the wrist.
{ The following concerns the origin and insertion of 'C' |type="{}"} 'C' has its origin on the { radial _6 } bone and { interosseous _12 } membrane.
{ 'C' is supplied by the same nerve as 'A'? |type="()"} + True - False || 'C' is the tendon of the extensor pollicis brevis.
{ 'D' is the tendon of which muslce? |type="()"} - Abductor Digiti Minimi + Extensor Pollicis Longus - Flexor Digitorum Superficialis - Extensor Digiti Indicis