MEMORANDUM **

Jeffrey E. Rodriguez, a former Washoe County pretrial detainee, appeals pro se from the district court’s judgment dismissing his 42 U.S.C. § 1983 action alleging deliberate indifference to His serious dental and medical needs. We have jurisdiction under 28 U.S.C. § 1291. We review de novo. Resnick v. Hayes, 213 F.3d 443, 447 (9th Cir. 2000) (dismissal under 28 U.S.C. § 1915A); Barren v. Harrington, 152 F.3d 1193, 1194 (9th Cir. 1998) (order) (dismissal under 28 U.S.C. § 1915(e)(2)). We affirm.

The district court properly dismissed Rodriguez’s action because Rodriguez failed to allege facts sufficient to show that defendants were deliberately indifferent to his serious dental or medical needs. See Toguchi v. Chung, 391 F.3d 1051, 1057-60 (9th Cir. 2004) (a prison official is deliberately indifferent only if he or she knows of and disregards an excessive risk to inmate health; neither a difference of opinion concerning the course of treatment nor mere negligence in diagnosing or treating a medical condition amounts to deliberate indifference); see also Clouthier v. County of Contra Costa, 591 F.3d 1232, 1241 (9th Cir. 2010) (deliberate indifference standard applies to pretrial detainees).

The district court did not abuse its discretion by denying Rodriguez leave to leave because amendment would have been futile. See Lopez v. Smith, 203 F.3d 1122, 1130 (9th Cir. 2000) (en banc) (setting forth standard of review and explaining that leave to amend should be given unless amendment would be futile).

We do not consider issues or arguments not specifically and distinctly raised and argued in the opening brief. See Padgett v. Wright, 587 F.3d 983, 985 n. 2 (9th Cir. 2009) (per curiam).

AFFIRMED.