The U.S. Supreme Court delivered a blow to transgender rights by upholding a Tennessee ban on gender-affirming care for adolescents, but legal experts said the ruling was narrower than it could have been and left open the door for challenges to the rising number of government restrictions aimed at transgender people.

For this article, he reviewed thousands of pages of court documents and interviewed former Biden administration officials, lawyers at L.G.B.T.Q. advocacy groups and the A.C.L.U. and dozens of civil rights experts and current and former L.

The conservative Supreme Court dealt a significant blow to transgender Americans on Wednesday, issuing a sweeping decision that may have implications beyond the medical care that was at center of one of the court’s highest-profile disputes this year.