As a direct evolution of the original TRIPOD system defined by Gilles Bousquet, the Novae® Evolution® TH cup has benefitted form acquired clinical experience. All the shells of the cementless NOVAE range benefit from a pressfit effect. On the Novae® Evolution® TH the further augmented 3 point fixation (ischium, ilium, pubis) contributes to the primary fixation stability in resisting against pull out and rotational forces. • 2 divergent studs towards the pubis and ischium. • 1 cortical screw through a malleable flange towards the ilium. The studs are impacted. The mobile UHMWP inserts are available for 22.2 mm and 28 mm heads standard, and 32 mm heads on special request.