Opinion by
Jones & Lаughlin Steel Corporation (employer) appeals here from a decision of the Workmen’s Compensation Apрeal Board (Board) which affirmed a referee’s order setting aside a final settlement receipt executed between the employer and Carl A. Lindbom (claimant). We affirm the Board.
The claimant sustained a fractured pelvis and a transected urethra while working at the employer’s plant on February 7, 1970 as a brakeman, a job entailing heavy labor. As a result of this accident he received benefits from February 8,1970 until March 16,1971, but he signed a final settlement receipt on April 8, 1971 indicating that he had beеn able to return to work on March 17, 1971. On December 13, 1971, however, he filed a petition to set aside the final receipt, and a series of hearings was held before a referee who ruled on that petition on August 23, 1974, finding that the claimant’s disability had continued after March 17, 1971 and reinstating benefits from that date. The Board affirmed without taking additional evidence.
A case such as this one, whеrein the claimant seeks to set aside a final receipt, is governed by Section 434 of the Workmen’s Compensation Act.
“A final receipt, given by an employe or dependent entitled to compensation under a compensаtion agreement or award, shall be prima facie evidence of the termination of the employer’s liability to pаy compensation under such agreement or award: Provided, however, That the board, or a referee designated by*472 ■thе board, may, at any time within two years from the date to which payments have been made, set aside a final receipt, upon petition filed with the board, if it be conclusively proved that all disability due to the accident in fact had not terminated.”
In order to meet his burden under this section, the claimant must present clear and convincing evidence that his disability had not terminated. Maciupa v. Union Switch & Signal,
The еmployer argues, of course, that its medical evidence was much more convincing than the claimant’s in that it consisted of the testimony of three examining doctors, including an urologist, an orthopedist and a psychiatrist. The employer also pоints out that, by the claimant’s own admission, two other physicians who examined him felt that he could return to work- and was thus not totally
The employer also argues that the referee erred in permitting Dr. Pifer to discuss the urologiсal and, to a lesser extent, the psychological effect of the claimant’s injury because Dr. Pifer was not a specialist in those areas. The question of whether or not the expert witness’ knowledge or experience justifies admitting his opinion is a matter largely within the discretion of the judge at a jury trial. Ragan v. Steen,
We, therefore, issue the following
Order
And, Now, this 31st day of December, 1975, the order of the Workmen’s Compensation Appeal Board setting aside the final receipt and reinstating benefits for total disability to Carl A. Lindbom is hereby affirmed.
Notes
. Act of June 2, 1915, P. L. 736, as amended, 77 P. S. §1001.
