Personal injury/causation – s 26 Accident Compensation Act 2001. Whether Employer’s decisions revoking cover and suspending entitlements, and subsequent Review Decision declining Appellant’s application for review, were correct. Whether Appellant’s injury was caused by accident or by a pre-existing degenerative condition. On balance of probabilities Appellant’s accident caused the injury. Employer’s decisions revoking cover and declining entitlements for the injury and the subsequent Review Decision were incorrect. Outcome: appeal allowed. Orders made quashing Employer’s decisions and directing Employer to reinstate entitlements from date of suspension, including weekly compensation, the provision of aids and appliances and surgery.