The Annals of Thoracic Surgery, Vol 21, 361-364, Copyright © 1976 by The Society of Thoracic Surgeons
Embolization of disc occluder of a Wada-Cutter mitral prosthesis with survival
AK Roberts, CJ Lambert and BF Mitchel
The second recorded survivor following emergency prosthesis replacement
after embolization of the Teflon disc occluder of a Wada-Cutter mitral
valve is reported. Difficulties encountered while attempting to locate the
missing occluder are presented and a useful operative technique for aortic
control is described. A plea is made for incorporation of a radiopaque
material during manufacture of all future valve poppets.