Patient need to know this term should not be confused with good outcomes. Most spinal problems other then simple disc surgery require very thought surgical techniques . Manytimes, an incision will be more extensive as multiple problems including removal of compression spinal cord and insertion of stabilizing devices.Do not be fooled by issues that are cosmetic rather then proven peer- reviewed results.Look for articles published about claims of laser as well as other products such as distraction tables.Spine surgery should always be a last resort for most patients. Stem cell research is going on but not yet effective for most patients. A team aproach with neurologist and therapist helping the spinal surgeon real can be rewarding.