Table 2:

Summary of MR imaging−related heating at 3T for the aneurysm clips

Thermometry ProbeHighest Temperature Change (°C)
Codman Slim-Line Aneurysm Clip, straight, 25-mm blade length
    1+1.7
    2+1.8
    3+1.6
Background+1.6
Codman Slim-Line Aneurysm Graft Clip, 5-mm diameter × 5-mm width
    1+1.6
    2+1.7
    3+1.6
Background+1.6
Codman Slim-Line Aneurysm Clip, reinforcing 30° angle, 6-mm × 18-mm
    1+1.7
    2+1.7
    3+1.7
Background+1.6