... Philadelphia, PA, USA 4. Research Coordinator at the Pain Management Center of Paducah, Paducah, KY, USA 5. Statistician at the Pain Management Center of Paducah, Paducah, KY, USA Corresponding author: ... Frank J.E. Falco3, Kimberly A. Cash4, Vidyasagar Pampati5 1. Medical Director of the Pain Management Center of Paducah, Paducah, KY and Associate Clinical Professor, Anest-hesiology and ... neurotomies. The literature evaluating the quality of individual articles has shown a sample size of 50 patients in the smallest group as acceptable.46 Randomization Sixty patients were randomly assigned...