The insurer denied a treatment plan for chiropractic treatment and the cost of an examination based on its finding that the claimant’s injuries fell within the MIG. The claimant disputed the insurer’s denials. Adjudicator Driesel found that the claimant’s injuries fell within the MIG. Specifically, Adjudicator Driesel rejected the claimant’s assertion that pre-existing conditions precluded her from recovering within the MIG due to lack of evidence that her pre-existing back pain was extreme or continual or that she had a pre-existing mental or psychological conditions.