Search results for "Commissurotomy"

Mitral Valve Repair Without Using Rings or Slings

1989

Reconstructive surgery of the mitral valve is still deemed superior to prosthetic replacement because of the lower operative risk as well as the fewer thromboembolic complications [1, 2]. Whereas closed or open commissurotomy of a stenosed mitral valve has been routine in the past and present [3], reconstructive measures for incompetent valves have been among those least often performed. The use of rigid or semi-flexible annular rings [4–9] has significantly contributed to progress in this field. However, these are not suitable for repair of all valvular lesions and undoubtedly have at least some of the negative features of prosthetic substitutes. We have therefore started a program of mitr…