Zimmer Modular Revision Stem Failure on Total Hip Arthroplasty Due to Stem Fracture From Cone Taper Stem Junction

نویسندگان
Khanmohammadi, Behzad ID 1
Dindar, Mohammadamin ID 2
Taheriazam, Afshin ID 3
Asadollah, Atieh ID 4

1 Department of Orthopedics, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.

2 Department of Orthopedics, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.

3 Department of Orthopedics, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.

4 Department of Orthopedics, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.

doi
10.32598/JROSJ.9.1.856.1
چکیده

The incidence of Zimmer modular revision (ZMR) hip system fractures is rare. The material of the component decreases the risk of corrosion which titanium-based modular would lower the degree of degradation despite cold welding of the component. In this case presentation, we will discuss 2 cases of implant failure from the ...

کلیدواژه‌ها
Total hip arthroplasty, Replacement, Hip, Stem fracture, Revision arthroplasty