Evaluation of Nerve Regeneration After Nerve Transsection Using (Diffusion-tensor Magnetic Resonance Imaging) DTI MR Imaging

To prospectively evaluate the nerve regeneration after traumatic nerve transsection using diffusion tensor magnetic resonance imaging (DTI MR imaging).

Inclusion criteria:

• Patients with traumatic nerve transsection and nerve repair.

Exclusion criteria:

• contraindication for MRI;
• pregnancy;