In tandem with his clinical practice, Associate Professor Tetsworth is deeply engaged in orthopaedic research, with a keen interest in infection management, infection control, limb salvage, bone defect reconstruction, biomarker development for infection, bone growth hormone delivery, and the use of 3D printed models for reconstructing segmental bone defects.

Talking to the Australian Health Journal, Professor Russo states there is a particular concern in joint operations, such as hip or knee replacements, as infections in these areas can have severe consequences, including the removal of the infected joint, prolonged treatment, and significant costs for both hospitals and patients. Despite the substantial impact of surgical site infections, Australia lacks a national surveillance program for these infections, making it challenging to obtain accurate data. However, an estimate suggests that around 45,000 surgical site infections occur annually in Australia, resulting in approximately 900 deaths.