If a valid durable power of attorney for health care, executed pursuant to this part, designates a person other than a child's parent to consent to treatments or procedures, the power of attorney shall control.
T.C.A. § 34-6-216
If a valid durable power of attorney for health care, executed pursuant to this part, designates a person other than a child's parent to consent to treatments or procedures, the power of attorney shall control.
T.C.A. § 34-6-216