Home Osteomyelitis or Septic Arthritis-Child (Excluding Axial Skeleton)
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Osteomyelitis or septic arthritis suspected, ankle, radiography normal, next imaging study 3195061
Image-guided aspiration ankle

Varies

Varies
Usually appropriate
MRI ankle without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRI ankle without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRI lower extremity without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRI lower extremity without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
US ankle
0 mSv
O
0 mSv [ped]
O
May be appropriate
Bone scan whole body and 3-phase bone scan ankle

3-10 mSv [ped]
☢☢☢☢
May be appropriate
3-phase bone scan ankle
1-10 mSv
☢☢☢

May be appropriate
Bone scan whole body
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
May be appropriate
MRI whole body without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI whole body without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
CT ankle with IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
Usually not appropriate
CT ankle without and with IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
Usually not appropriate
CT ankle without IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
Usually not appropriate