[Artery end to end anastomoses with screw-dense-fixation-rings (author's transl)]

In study of screw-dense-fixation-ring method in 15 cases of a dog's femoral artery, end to end, was reconstructed. The anastomoses is achieved by vessels of 3 - 6 mm diameter. Within a period of 1 - 6 months post-operatively, average of 3 months, angiographic control of all cases showed no complications such as aneurysm or stricture. The construction of screw-dense-fixation-ring seems to give a considerable result, because the power which is keeping the rings together, can be controlled.