Just because an injured worker had some problems with a body part before a work injury does not preclude a “new injury” in a PA workers’ compensation case. The concept of “aggravation” of a preexisting condition, a “new injury,” as compared to a “recurrence” of that condition, is central enough to the world of PA workers’ compensation that we devote an entire page of our website to discuss this concept. It is a concept we often see in PA workers’ compensation litigation. This issue comes up both at the initial stage of an injury, as well as when there is an allegation that the “aggravation” has ended.
It is with this preface that we discuss a recent unreported decision from the Commonwealth Court of PA, Rodolfo Perez-Martinez v. Dart Container Corporation of Pennsylvania (Workers’ Compensation Appeal Board). This case deals with how and when an “aggravation of a preexisting condition” ends for the purposes of PA workers’ comp.
As we have previously discussed on this blog, “unreported” decisions from the Commonwealth Court of Pennsylvania are of limited value in PA workers’ compensation cases, since they are not “precedential.” That’s a fancy way of saying lower courts (including Workers’ Compensation Judges [WCJs]) are not bound by these unreported decisions. However, unreported decisions are still of some value to us. These decisions can still be “persuasive” to a WCJ. Additionally, these decisions offer insights into the thinking of the Commonwealth Court, so as to help us understand how the Court may rule in a future case.
Pennsylvania Workers' Compensation Lawyer Blog

