Identifying medical causation is the cornerstone of defensible decision-making in Workers’ Compensation cases. In this article, Dr. Peter A. Zahos, board-certified neurosurgeon, outlines a clinical framework for determining whether an injury is work-related—integrating mechanism of injury, symptom evolution, imaging correlation, and objective neurologic findings. This evidence-based approach helps physicians, attorneys, and claims professionals distinguish pre-existing pathology from work-related aggravation and withstand legal and medical scrutiny.

In this episode of The Life Medical Podcast, neurosurgeon Peter A. Zahos, MD, FAANS, FACS discusses Discogen and the science behind DiscRx™, a novel, noninvasive approach being studied for the treatment of discogenic low back pain—exploring how biologic innovation may reshape the future of spine care.

Voted Top Doctor of 2025 by NJ Magazine, Peter A. Zahos, MD, FAANS, FACS - Bringing Academic-Medicine to New Jersey without the need for a burdensome commute.

Chronic Pain: If We Redefined the Problem, Would We Finally Change the Outcomes?