title: Early intraprosthetic dislocation of a total hip replacement with dual mobility socket: clinical presentation and update review.
abstract: Intraprosthetic dislocation is a rare complication in dual mobility hip prostheses, which usually occurs after the third postoperative year due to wear of the polyethylene retentive rim. We report a rare and non-described case of a patient who presented disassembly of the polyethylene insert from his dual mobility socket at nine postoperative months, secondary to several reduction attempts of a posterior dislocation of his prosthesis.
authors.affiliation: Orthopaedic and Traumatology Surgery "A", Font-Pré Hospital, Intercommunal Hospital of Toulon, La Seyne/mer, Colonel Picot avenue, 1208, PB # 1412, 83056, Toulon cedex, France. Francois.Loubignac@ch-toulon.fr.
authors.forename: François
authors.initials: F
authors.lastname: Loubignac
authors.affiliation: Orthopaedic and Traumatology Surgery "A", Font-Pré Hospital, Intercommunal Hospital of Toulon, La Seyne/mer, Colonel Picot avenue, 1208, PB # 1412, 83056, Toulon cedex, France. emmanuel.felts@gmail.com.
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Felts
authors.affiliation: Orthopaedic and Traumatology Surgery "A", Font-Pré Hospital, Intercommunal Hospital of Toulon, La Seyne/mer, Colonel Picot avenue, 1208, PB # 1412, 83056, Toulon cedex, France. raphaelallal@hotmail.fr.
authors.forename: Raphaël
authors.initials: R
authors.lastname: Allal
keywords: Acetabular cup with dual mobility socket; Early intraprosthetic dislocation; Polyethylene disassembly