INFORMATION ARTICLES
The NZ Equine Veterinary Practitioner, March 2023. Sacroiliac Joint Disease: Part 1 – Diagnosis and Treatment
The NZ Equine Veterinary Practitioner, Sept 2023. Sacroiliac Joint Disease: Part 2 – Rehabilitation
RESEARCH
Johnston GCA, Young AC, Ahern BJ. Use of advanced diagnostic imaging modalities to reduce fetlock injury and breakdown in Thoroughbred racehorses. (2021) – doctoral thesis, examined by Prof. C Whitton and Prof. M Spriet
Johnston GCA, Ahern BJ, Palmieri C, Young AC. Imaging and Gross Pathological Appearance of Changes in the Parasagittal Grooves of Thoroughbred Racehorses. Animals (2021) doi:10.3390/ani11123366
Johnston GCA, Woldeyohannes S, Ahern BJ, Young AC. Does the low-field MRI appearance of intraosseous STIR hyperintensity in equine cadaver limbs change when subjected to a freeze-thaw process? Animals (2020) doi:10.3390/ani11020475
Johnston GCA, Ahern BJ. An unusual diagnosis for headshaking in a Quarter Horse. Aust Equine Vet (2019).
Johnston GCA, Franklin SH, Van Eps A, Zedler ST, Ahern BJ. Endoscopic comparison of the upper respiratory tract at rest and during maximal treadmill exercise in 75 horses – oral presentation at ICEEP 2018
Johnston GCA, Franklin SH, Underwood C, Van Eps A, Ahern BJ. Evaluation of respiratory abnormalities and cardiac arrhythmias during high-speed treadmill exercise in horses with poor performance – oral presentation at ICEEP 2018
Johnston GCA, Wood K, Jackson K, Perkins NR, Zedler ST. Evaluation of the inflammatory response to two different molecular weight hyaluronic acid formulations in normal equine joints. J vet Pharmacol Therap. (2020); doi:10.1111/jvp.12818 – honours thesis, oral presentation at ACVS Surgical Summit 2018
Johnston GCA, Zedler ST. Treatment of an invasive equine mast cell tumour in the extensor carpi radialis by extensive tenomyectomy and local corticosteroid injections. Equine vet. Educ. (2018); doi:10.1111/eve.12987
Johnston GCA, Lumsden JM. Antimicrobial susceptibility of bacterial isolates from 34 Thoroughbreds with arytenoid chondropathy (2005-2019). Vet Surg (2020); doi:10.1111/vsu.13474 – oral presentation at Bain Fallon 2017 (best abstract prize)

