Observational Study Conducted on Patients Receiving the ESOP 2 Stem to Confirm Security and Performance of the Device

This study is a post-market clinical follow-up conducted in order to collect long-term data on security and performance of the ESOP 2 stem, which is intended to be implanted in case of total hip replacement, when used in real life conditions according to the instructions for use.

The primary objective of this study is to evaluate the security of the ESOP 2 stem by calculating the survival rate up to 10 years of follow-up. The secondary objectives are to evaluate the security and performance of the device by assessing radiological data, gathering complications and evaluating functional score and quality of life score up to 10 years of follow-up.