Estеlle Waltzer (“Waltzer”) appeals from the judgment of the United States Court of Appeals for Veterans Claims (“Veterans’ Court”) affirming the Board of Veterans’ Appeals’ (“Board”) denial of her claim of clear and unmistakable error in a February 1979 decision severing her award of service connection for her psychiatric disorder. Waltzer v. Nicholson, No. 01-2086 (Vet.App. Jan. 19, 2005) (“Memorandum Order”). Because this court lacks jurisdiction to hear this appeal, it is dismissed.
I. BACKGROUND
Waltzer served on active duty from October 24, 1975 to August 18, 1976. On September 23, 1977, the Department of Veterans Affairs (“VA”) awarded Waltzer service connection for schizophrenia. Subsequently, on December 16, 1977, the VA proposed to sevеr her award of service connection on the ground that her psychiatric condition had preexisted service. In connection with the severance proceedings, a field examination was conducted, during which the VA obtained copies of her medical records from 1973 to 1975. Those records reflected that in 1973 and 1974 Waltzer had been treated at a crisis intervention center on numerous occasions; that she was noted to have looseness of association; that the examiners’ *1379 impressions had included “rule out schizophrenia and acute schizophrenia episode”; and that she had been treated with several medications. Additionally, those records reflected that Waltzer had been treated by Dr. Greenfield from January 1974 to October 1975. Memorandum Order, slip op. at 3. Taking thоse records into consideration, the VA, in April 1978, again proposed to sever Waltzer’s award of service connection.
In July 1978, the VA severed Waltzer’s awаrd of service connection, finding that a clear and unmistakable error had been committed in the September 1977 decision. The VA concluded that her psyсhiatric disorder had existed prior to service and that it had not been aggravated during service. Waltzer appealed the VA decision to the Board. On February 5, 1979, the Board upheld the severance of Waltzer’s service connection.
In May 2001, Waltzer submitted to the Board a motion for revision of the 1979 Board deсision on grounds of clear and unmistakable error, arguing that, at the time of the February 1979 Board decision, there was no clear and unmistakable evidence reflecting either that she suffered from a preexisting psychiatric condition or that a preexisting condition was not aggravated by service. On October 23, 2001, the Bоard denied Waltzer’s motion for revision of the February 1979 Board decision, concluding that Waltzer’s argument for clear and unmistakable error was nothing more than а disagreement as to the weighing of the facts at the time of the February 1979 Board decision and, therefore, was not a valid basis for clear and unmistakable error.
Waltzer appealed the October 2001 Board decision to the Veterans’ Court. On January 19, 2005, the Veterans’ Court affirmed the October 2001 Board decision. The Veterans’ Court concluded that the Board properly found that Waltzer’s argument for clear and unmistakable error amounted to a disagreement with the mаnner in which the Board, in 1979, had weighed and evaluated evidence, which could not be a basis for clear and unmistakable error. Memorandum Order, slip op. at 6.
Following entry of judgment, Waltzer timely аppealed to this court.
II. DISCUSSION
A. Standard of Review
The scope of this court’s review of a decision of the Veterans’ Court is governed by 38 U.S.C. § 7292(d). In accordance with the statute, this сourt “shall decide all relevant questions of law, including interpreting constitutional and statutory provisions.” 38 U.S.C. § 7292(d)(1) (2000). Absent a constitutional issue, however, we “may not review (A) a challenge to a factual determination, or (B) a challenge to a law or regulation as applied to the facts of a particular case.” 38 U.S.C. § 7292(d)(2) (2000).
B. Analysis
Under 38 U.S.C. § 1111, the presumption that entrants to military service are in sound condition, referred to as “presumption of soundness,” may be rebutted only “where cleаr and unmistakable evidence demonstrates that the injury or disease existed before acceptance and enrollment and was not aggravated by [the veteran’s military] service.” 38 U.S.C. § 1111 (2000).
Waltzer contends that the evidence relied upon by the VA was legally insufficient to constitute clear and unmistakable evidencе necessary to sever her award of service connection. Consequently, Waltzer argues, the Veterans’ Court erred by refusing to review the evidence
de novo
to determine whether the evidence was legal
*1380
ly sufficient to rebut the presumption of soundness. The government responds that the determination of whether the evidence before the Board in 1979 was legally sufficiеnt to rebut the presumption of soundness is not a legal question and involves application of law to facts, over which this court does not possess jurisdictiоn. Citing this court’s decision in
Kent v. Principi,
We disagree with Waltzer’s argument rеgarding the sufficiency of the evidence. A challenge to the legal sufficiency of the evidence tests whether the evidence in question, as a matter of law, is capable of meeting the applicable legal standard. “Strictly speaking, evidence is said to be insufficient in law only in those cases where thеre is a total absence of such proof, either as to its quantity or kind, as in the particular case some rule of law requires as essential to the estаblishment of the fact.”
Metro. R.R. Co. v. Moore,
Our precedent is clear that “whether the evidence regarding [the veteran’s] preexisting condition rises to the level of ‘clear and unmistakable evidence’ is simply the application of the facts to the legal standard established by section 1111, an issue that we are without jurisdiction to consider.”
Belcher v. West,
Waltzer’s reliance on our decision in
Kent
is misplaced. In
Kent,
we stated that “a question as to the legal sufficiency of the evidence is a question of law.”
*1381 III. CONCLUSION
Because we do not have jurisdiction to review this appeal, it is dismissed.
DISMISSED