Te Wake and Australian Air Express Pty Ltd (Compensation)

The applicant, Te Wake, sought review by the Administrative Appeals Tribunal (AAT) of a decision made by Australian Air Express Pty Ltd (Comcare) concerning compensation for medical expenses. The dispute centred on whether the proposed surgery, a fusion of joints in the applicant's left ankle and foot, was a consequence of a compensable injury under the Safety, Rehabilitation and Compensation Act 1998 (the Act). The applicant contended that the surgery was necessary due to tibialis posterior tendon dysfunction (PTTD), which was causally linked to a previous crush injury sustained during employment. Comcare argued that PTTD was a separate condition, potentially a disease or ailment, and not directly caused by the compensable crush injury.

The AAT was required to determine whether the PTTD constituted an "injury" for the purposes of the Act, and if so, whether the proposed surgery was "in relation to" the compensable crush injury. Specifically, the Tribunal had to consider the definitions of "injury" and "disease" under sections 5A and 5B of the Act, respectively. Section 16 of the Act establishes Comcare's liability to pay for reasonable medical treatment obtained in relation to a compensable injury. The core legal question was whether the PTTD, and the subsequent need for surgery, met the threshold for compensation under these provisions, particularly in light of medical evidence regarding the applicant's pre-existing conditions, weight, and smoking habits.

The Tribunal considered extensive medical evidence, including reports from orthopaedic specialists. While some medical opinions suggested that PTTD could be a degenerative condition or an ailment not directly caused by the crush injury, the Tribunal found that the crush injury and the resulting altered gait and compensatory weight transfer had acted as a trigger for the PTTD. This conclusion was reached after carefully weighing the evidence and acknowledging that the applicant had a predisposition to such a condition. The Tribunal determined that the proposed surgery was reasonable and necessary in relation to the compensable injury.

Consequently, the AAT set aside the reviewable decision and ordered that Comcare was liable to pay compensation for the medical expenses detailed in the letter from Dr. Ling. The matter was remitted to Comcare to determine the appropriate amount of compensation, and Comcare was ordered to pay the applicant's costs.