MEMORANDUM **

Oregon state prisoner Dean Philip Harris appeals pro se from the district court’s summary judgment in his 42 U.S.C. § 1983 action alleging Eighth Amendment violations. We have jurisdiction under 28 U.S.C. § 1291. We review de novo, Toguchi v. Chung, 391 F.3d 1051, 1056 (9th Cir. 2004), and we may affirm on any ground supported by the record, O’Guinn v. Lovelock Corr. Ctr., 502 F.3d 1056, 1059 (9th Cir. 2007). We affirm.

The district court properly granted summary judgment because Harris failed to raise a genuine issue of material fact as to whether defendant was deliberately indifferent to his lower back pain. See Toguchi, 391 F.3d at 1060 (“Deliberate indifference is a high legal standard. A showing of medical malpractice or negligence is insufficient to establish a constitutional deprivation under the Eighth Amendment.”); Nelson v. Pima Cmty. Coll. 83 F.3d 1075, 1081-82 (9th Cir. 1996) (“[M]ere allegation and speculation do not create a factual dispute for purposes of summary judgment.”).

The district court did not abuse its discretion in denying Harris’s motion for appointment of counsel because he failed to establish exceptional circumstances. See Agyeman v. Corr. Corp. of Am., 390 F.3d 1101, 1103 (9th Cir. 2004) (setting forth standard of review and requirements for appointment of counsel).

Harris’s remaining contentions are unpersuasive.

We do not consider Harris’s arguments raised for the first time on appeal. See Smith v. Marsh, 194 F.3d 1045, 1052 (9th Cir. 1999).

AFFIRMED.