To assess the pain scores before and after saphenous nerve block placement in patients with degenerative joint disease of the ankle
- Patients evaluated with osteoarthritis who are surgical candidates for ankle fusion or total ankle replacement.
- Patients with lower extremity diabetic neuropathy
- History of prior trauma of ankle with residual nerve injury
- Current medication of pregabalin or gabalin
- Allergy to lidocaine.
Last updated: 01/04/2013
NCT ID: NCT01716650