THe role of autologous nerve fragments implantation in enhancing peripheral nerve regeneration

ntroduction: The aim of this study was to assess the effect of seeding a nerve suture with autologous nerve fragments. Our hypothesis is that the fragments could improve axonal regeneration. Back to Top | Article Outline Material and Methods: On 20 Sprague-Dawley rats a 15mm sciatic nerve defect was created and grafted. In the study group (n=10) a 1mm nerve segment was minced and seeded around the distal suture. In the control group (n=10) no fragments were seeded. Rats were sacrificed at 4 (n= 10) and 12 weeks (n= 10) and number of regenerated fibers, fiber area and density, Soleus and Gastrocnemius muscles mass indexes, and walking track analysis in the 12 weeks group were evaluated. The …