negative regulation of T-helper 17 cell extravasation
Any process that stops, prevents or reduces the frequency, rate or extent of T-helper 17 cell extravasation.
GO:2000450
negative regulation of CD8-positive, alpha-beta T cell extravasation
is_a
GO:2000455
regulation of T-helper 17 cell extravasation
is_a
GO:0035699
T-helper 17 cell extravasation
negatively_regulates