Unexpected early loosening of rectangular straight femoral Zweymüller stems with an alumina-reduced surface after total hip arthroplasty-a prospective, double-blind, randomized controlled trial.
Céline S MoretSalim El MasriBenjamin L SchelkerNiklaus F FriederichMichael T HirschmannPublished in: Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology (2024)
NCT05053048.