Forearm
Pronation

Radius
Level IV

    14pt 18pt 22pt
Forearm Pronation Radius Level 1
Forearm Pronation Radius Level 2
Forearm Pronation Radius Level 3
Forearm Pronation Radius Level 4
Forearm Pronation Radius Level 5
Forearm Pronation Radius Level 6
Forearm Pronation Radius Level 7
Forearm Pronation Radius Level 8

Forbidden positions: 1, 2, 3, 4, 5

Safe positions: 6, 7, 8, 9, 10, 11, 12

Reference positions: 6, 7, 8, 9, 10

COMMENTS:

Only console transosseous elements can be used in the projection of positions 6,7,8,9,10 and 11.
The application of positions 6, 7, 8, 9, 10 is optimal at this level, because in this case the transosseous elements will minimally stand in the way of soft tissue displacement relative to the radial bone while motions in the elbow joint.
 

   

 

The transosseous elements recommended for use at the radial level IV can be designated as: (IV,6); IV,7 (IV,7); (IV,8); (IV,9) and (IV,10).