Mechanical failure of the Coonrad-Morrey linked total elbow arthroplasty: A case report
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Pham, T. T.
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CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, FranceCHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Pham, T. T.
[1
]
Bonnevialle, N.
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CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, FranceCHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Bonnevialle, N.
[1
]
Rongieres, M.
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CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, FranceCHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Rongieres, M.
[1
]
Bonnevialle, P.
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CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, FranceCHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Bonnevialle, P.
[1
]
Mansat, P.
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CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, FranceCHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Mansat, P.
[1
]
机构:
[1] CHU Toulouse, Hop Pierre Paul Riquet, Dept Orthopedie & Traumatol, Inst Appareil Locomoteur, F-31059 Toulouse, France
Semiconstrained (linked design) total elbow arthroplasty is indicated in a wide variety of cases. Long-term survival is better than with non-linked prostheses. However, mechanical failure of the hinge mechanism is a complication that may occur during follow-up. We report a case of failure of the axle assembly of a Coonrad-Morrey elbow prosthesis 8 years after implantation for nonunion of a supracondylar distal humerus fracture. Initial revision surgery included changing the axle and the polyethylene bushings. Revision surgery was necessary 1 year later when the axle failed again. A custom-designed locking axle had to be used to stabilize the hinge mechanism. After 3 years follow-up, the hinge was intact, there was no loosening of the components and function of the elbow was good. (C) 2014 Elsevier Masson SAS. All rights reserved.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Aliyev, Alimurad G.
Tikhilov, Rashid M.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Tikhilov, Rashid M.
Shubnyakov, Igor' I.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Shubnyakov, Igor' I.
Ambrosenkov, Andrey, V
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Ambrosenkov, Andrey, V
Zhabin, Georgiy, I
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Zhabin, Georgiy, I
Boyarov, Andrey A.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Boyarov, Andrey A.
Cherkasov, Magomed A.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia
Cherkasov, Magomed A.
Antipov, Alexander P.
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Vreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, RussiaVreden Natl Med Res Ctr Traumatol & Orthoped, Griboyedov Canal Embankment House 68, St Petersburg 190068, Russia