A novel standardized algorithm using SPECT/CT evaluating unhappy patients after unicondylar knee arthroplasty- a combined analysis of tracer uptake distribution and component position. - Basil Suter; Enrique Testa; Patrick Stämpfli; Praveen Konala; Helmut Rasch; Niklaus F. Friederich; Michael T. Hirschmann (BMC Medical Imaging, 2015)

Evaluation of patients with painful total hip arthroplasty using combined single photon emission tomography and conventional computerized tomography (SPECT/CT) - a comparison of semi-quantitative versus 3D volumetric quantitative measurements. - Emilienne Barthassat; Faik Afifi; Praveen Konala; Helmut Rasch; Michael T. Hirschmann (BMC Medical Imaging, 2017)