Claim of Norberg v. Pepsi Cola Buffalo Bottling Corp.Claim of Norberg v. Pepsi Cola Buffalo Bottling Corp.
Appeals from a decision and an amended decision of the Workers’ Compensation Board, filed October 15, 2002 and October 18, 2002, which ruled that the aggravation of claimant’s multiple sclerosis was not a causally related injury and denied his claim for workers’ compensation benefits.
We affirm. Upon reviewing the record, we agree with the Board that insufficient medical evidence was presented establishing a causal relationship between claimant’s accident and the aggravation of his multiple sclerosis. The physician retained by the employer’s workers’ compensation carrier to conduct an independent medical examination of claimant unequivocally opined that no such connection existed. While claimant’s treating physician stated that such a causal relationship did exist, he conceded that there was no proven scientific data supporting the connection between a traumatic event, such as claimant’s accident at work, and the exacerbation of multiple sclerosis symptoms. His opinion concerning causality appears to have been based on the temporal proximity between the accident and claimant’s symptoms.
While we note that under the Workers’ Compensation Law a medical opinion regarding causation need not “be expressed with absolute or reasonable medical certainty,” it must “be reasonably apparent that the expert meant to signify a probability as to the cause and that his [or her] opinion be supported by a rational basis” (Matter of Van Patten v Quandt’s Wholesale Distribs.,
Cardona, P.J., Mercure, Carpinello and Kane, JJ., concur. Ordered that the decision and amended decision are affirmed, without costs.