The choice of diluent is dependent upon the extent of neurolysis desired. The use of higher concentrations of phenol might predispose to a higher incidence of vascular injury. Shelf life exceeds one year when the solution is refrigerated and not exposed to light.
You asked whether a person can get a modification of a child support order that is nearly 20 years old to increase the time period for paying child support by requiring payment until the child reaches an age beyond the age specified in the original order.
No, child support is a completely different and independent issue from the right of visitation. If a parent refuses to pay child support, the other parent should file a Petition for Contempt. Under Tennessee statute, the court shall consider the reasonable preference of the child over the age of 12. The court may choose to hear the preference of a child under the age of 12. The preference of the child is one factor that the court will consider in determining the best interests of the children.