Elmer R. Caldwell appeals a decision of the United States Court of Appeals for Veterans Claims (“Veterans Court”). The Veterans Court affirmed a decision of the Board of Veterans’ Appeals (“Board”) denying his claim for disability compensation based on arthritis in his foot and toe. We dismiss the appeal for lack of jurisdiction.

Background

Caldwell served in the United States Army from March 1984 to March 1986. On one occasion during service, Caldwell sought treatment for possible frostbite, reporting to a physician that his feet had become cold and numb after being out in the field at night. The physician found no signs of frostbite, and Caldwell did not seek further treatment. In a physical examination conducted at the time of his discharge from service in 1986, Caldwell indicated that he was not then experiencing any difficulties with his feet.

In August 2006, Caldwell filed a claim for compensation with the Regional Office of the Department of Veterans Affairs (“RO”), alleging that he was suffering from arthritis in his left foot and big toe due to his exposure to cold during service. Caldwell alleged that, when he sought treatment during service, the treating physician told him he did not have frostbite but “was as close as possible without being frostbitten.” JA 12 (internal quotation marks omitted). Caldwell also alleged that the treating physician told him he would “always have problems with his feet.” Id. (internal quotation marks omitted). The RO denied Caldwell’s claim, finding that the medical evidence failed to establish service connection.

On appeal, the Board remanded for a further physical examination to determine the cause of Caldwell’s left foof/toe condition. 1 The Veterans Administration orthopedic examiner noted that hallux rigidus, *999 an arthritic condition, was present but found “no evidence of cutaneous neurologic or vascular injury to his foot, which is what [one] would expect to see if [Caldwell] had a permanent dysfunction from frostbite, which he states was the injury.” JA 13 (internal quotation marks omitted). The examiner also noted that Caldwell had experienced a stroke and heart attack in 2003, which caused him to be dependent on his left leg for mobility. The examiner opined that this overdependence on his left leg could have exacerbated Caldwell’s existing arthritis. After receiving the examiner’s report, the Board affirmed the RO’s denial of Caldwell’s application for benefits. The Veterans Court affirmed the Board. Caldwell appeals.

Discussion

Our jurisdiction and review of appeals from Veterans Court decisions are strictly limited by statute. Under 38 U.S.C. § 7292(c), we have jurisdiction to hear challenges to the validity of statutes, regulations, and interpretations thereof relating to veterans’ claims, and “to interpret constitutional and statutory provisions, to the extent presented and necessary to a decision.” We are instructed to decide “all relevant questions of law, including interpreting constitutional and statutory provisions,” and to “hold unlawful and set aside any regulation or any interpretation thereof’ that we find to be “(A) arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law; (B) contrary to constitutional right, power, privilege, or immunity; (C) in excess of statutory jurisdiction, authority, or limitations, or in violation of a statutory right; or (D) without observance of procedure required by law.” § 7292(d)(1). But we are prohibited from reviewing challenges to “factual determination[s]” except to the extent that a constitutional issue is presented. § 7292(d)(2).

Caldwell’s pro se brief indicates that the Veterans Court’s decision “involve[d] the validity or interpretation of a statute or regulation,” Appellant’s Br. at 1, but no such issue was in the Veterans Court’s decision, which declined to set aside the Board’s factual determinations. On appeal Caldwell requests that we “review the evidence” and address “procedural errors and violations.” Reply Br. at 1. Reviewing the evidence is beyond our jurisdiction, and we see no substantial allegation of procedural errors or violations. We must dismiss the appeal for lack of jurisdiction.

DISMISSED

Costs

No costs.