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. 2021 Aug 15;13(8):9383–9394.

Table 4.

Major parameters of the different dual-mobility products

Product Poly Insert Outer Diameter (mm) Poly Insert Inner Diameter (mm)
Active Articulation™ E1 38-60/2 mm per size 28
Pinnacle® Bi-polar head 48-76/2 mm per size 28, 32, 36, 40, 44
POLARCUP® 43-67/2 mm per size 22, 28
Novae® Series Cups 41-69/2 mm per size 22, 28
Anatomic Dual-Mobility X3® 36-58/2 mm per size 22, 28
Modular Dual-Mobility X3®