Precision Sport and Spine will host a free seminar, "Avoiding Back Surgery with Spinal Decompression," Thursday, July 17 at 6:30 p.m.  An estimated 53 percent of all disc surgeries fail to relieve symptoms and the failure rate within five years after surgery is more than 75 percent.  Attend this seminar and learn how to avoid becoming a failed low back surgery statistic.  Participants will received a free exam, a $140 value.  Precision Sport and Spine is located at 11306 Sir Winston.  For more information call 492-0111.