City of Petaluma v. WCAB (Lindh)
Last Activity: 3/13/2019
The Court of Appeal held that an employee with a pre-existing condition that caused 85% of his residual disability is subject to apportionment, despite his arguments that apportionment only applies to degenerative conditions, and that defendant failed to prove that the underlying condition, alone, would have resulted in disability. The Appeals Board had held that the medical evidence from the QME improperly apportioned to causation of injury rather than disability, but the Court of Appeal annulled the Board's decision and remanded the case with directions to award the apportionment. The case represents an important addition to decisional case law on the question of whether apportionment to pathology/congenital defects is valid. CWCI filed a joint amicus brief with CAJPA. On 3/13/19, the Supreme Court denied applicant's appeal. [A153811] [S253601]