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Table 3 Diameter of femoral head used in MDM in Dublin’s study and in current study

From: Use of a modular hip dual-mobility articulation in patients with high risk of dislocation: a relatively small-sized acetabulum in Asian patients may limit its use

Head Diameter (mm) No. of patients in Dubin’s study (%) No. of patients in current study (%) p-value
(Chi-square test)
22.2 5 (1.8%) 9 (52.9%) < 0.001
28 273 (98.2%) 8 (47.1%)