[Experimental-morphological study of the roentgeno-endovascular prosthesis].
The authors presented the results of experimental studies on 36 dogs: 66 endovascular spiral wire prostheses made of a metal alloy with a shape "memory" effect were implanted in the aorta and major arteries via an angiographic catheter. Long-term results were followed-up over a period of 14 mos. and demonstrated a good and prolonged permeability of the nitinol prostheses. Morphological investigations showed that the endovascular prosthesis was separated in a ring-like fashion by a thin layer of connective tissue and from within it was lined with a layer of epithelial cells.
D000497:Alloys; D000792:Angiography; D000818:Animals; D001011:Aorta / Q000473:pathology; D001027:Aortography; D001807:Blood Vessel Prosthesis; D004285:Dogs; D011474:Prosthesis Design; D014654:Vascular Patency
D000497:Alloys
Eksperimental'no-morfologicheskoe obosnovanie rentgenoéndovaskuliarnogo protezirovaniia sosudov.