[Arterial microvascular replacement by collagen prostheses. Animal experiment study in the rat].
A small-calibre collagen prosthesis made of pig omental arteries was tested as an arterial microvascular substitute. The graft shows 75 per cent patency rate, favourable compliance, and good tissue compatibility. Improvements may be possible by selection of suitable donor vessels.
D000818:Animals; D001011:Aorta / Q000473:pathology; D001705:Bioprosthesis; D001807:Blood Vessel Prosthesis; D002339:Carotid Arteries / Q000473:pathology; D003094:Collagen; D006083:Graft Occlusion, Vascular / Q000473:pathology; D008866:Microsurgery; D051381:Rats
D003094:Collagen
Arterieller Mikrogefässersatz durch Kollagenprothesen. Tierexperimentelle Untersuchung an der Ratte.