Isoelastic polyurethane prosthesis for segmental trachea replacement in beagle dogs.

Abstract:

:Porous polyurethane (nonwoven) was used for the development of tracheal prosthesis, which--in a special testing design--was adapted to shape and biomechanic properties of the natural organ. This prosthesis was implanted into 19 beagle dogs using inverted, everted, and end-to-end anastomosis. Insufficiency of the anastomosis or infection was observed in the everted and end-to-end anastomosis, whereas the inverted anastomosis showed complete incorporation into surrounding tissue of the porous prosthesis but was complicated by airway obstruction due to anastomosis granuloma.

journal_name

Artif Organs

journal_title

Artificial organs

authors

Schauwecker HH,Gerlach J,Planck H,Bücherl ES

doi

10.1111/j.1525-1594.1989.tb02866.x

subject

Has Abstract

pub_date

1989-06-01 00:00:00

pages

216-8

issue

3

eissn

0160-564X

issn

1525-1594

journal_volume

13

pub_type

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