The court, in a 6-3 ruling powered by its conservative justices, decided that the ban does not violate the U.S. Constitution’s 14th Amendment promise of equal protection, as challengers to the law had argued. The ruling affirmed a lower court’s decision that backed Tennessee’s law, which bars medical treatments such as puberty blockers and hormones for people under age 18 experiencing gender dysphoria. The Supreme Court’s three liberal justices dissented.