TRIAL STEM for MP(R) RECONSTRUCTION PROTHESIS, REF 99-0142/25, Stem size 006, prox. Stem dia. 25 mm, Length 210 mm, WALDEMAR LINK GmbH & CoKG, Barkhausenweg 10 . D . 22339 Hamburg
Waldemar Link GmbH & Co. KG (Corp. Hq.)
The trial stems were manufactured using the wrong design.