Failure analysis of single stem and modular hip implants. Investigation of design issues related to morse taper junction.

Investigation of design issues related to metal-on-metal, Ceramic-on-Ceramic, Metal-on-Poly articulating surfaces.

Failure analysis of knee arthroplasties. Complete review of surgical aspects, alignment, knee biomechanics, patient profile, material and design of knee components and articulating surfaces, including the performance of the poly liner.

Investigation of mechanical failures of fracture fixation devices including Curved Condylar Plates, Variable Angle Locking Compression Plates, Intramedullary nail fracture fixation.