Sciatica Flashcards
1
Q
what is the definition of sciatica?
A
where the sciatic nerve, which runs from your lower back to your feet, is irritated or compressed
2
Q
what is the aetiology of sciatica?
A
Herniated disk
Bone spur on the spine
Spinal stenosis
3
Q
what are the risk factors for sciatica?
A
Older age Occupation Sitting Obesity Diabetes
4
Q
what are the key presentations of sciatica?
A
Pain radiating from lower back, hip, buttocks and down each leg
Only one side of body
Inflammation
Numbness
5
Q
what are the first line and gold standard investigations for sciatica?
A
X-ray
MRI
CT scan
EMG
6
Q
how is sciatica treated?
A
NSAIDs Muscle relaxants Narcotics Tricyclic antidepressants Anti-seizure meds
