[Biomechanical testing of DIAKOR implants by photoelastic stress analysis]

Diakor aluminium oxide implants of different forms and sizes have been investigated and compared by photoelastic stress analysis. On forming the conditions of investigations the authors aimed at the modelization based upon the physiological direct implant-bone contact, installing implants having resin that is optically double refractive. In the sample results show a move advantageous stress relation at multi grooved implants of extended dimensions.