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Analysis of Cartilage-Polydioxanone Foil Composite Grafts [PDF]

Facial Plastic Surgery, 2013
This study presents an analytical investigation into the mechanical behavior of a cartilage-polydioxanone (PDS) plate composite grafts. Numerical methods are used to provide a first-order, numerical model of the flexural stiffness of a cartilage-PDS graft.

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Closure of Abdominal Wounds With Polydioxanone

Archives of Surgery, 1988
Polydioxanone, an absorbable synthetic monofilament suture, was used to close abdominal wounds in 200 consecutive operative procedures. All patients were followed up for one year. Despite a high incidence of risk factors for impaired wound healing, the incidence of dehiscence and evisceration was zero; incisional hernia occurred in 2.9% of vertical ...
D J, Schoetz, J A, Coller, M C, Veidenheimer   +2 more
openaire   +2 more sources

Sutureless Vascular Anastomoses by Polydioxanone Connector

Vascular Surgery, 1995
Usually a single end-to-end anastomosis on a middle-size vessel cannot be performed in less than twenty minutes with either separate or continuous suture technique. For easy and quick anastomoses the authors studied 12 dogs with a sutureless concept.
Erk, Mk, Basyigit, I, Kolbakir, F, Keceligil, T, Yilman, M   +4 more
openaire   +2 more sources

Integrity of polydioxanone sutures: A case report

Journal of Cataract and Refractive Surgery, 1986
Certain conditions have been found to hasten the breakdown of absorbable PDS (polydioxanone) sutures. It is important that surgeons handle the sutures carefully to avoid premature breakdown.
J, Deacon, D J, Apple
openaire   +2 more sources

Polydioxanone Biodegradable Pins in the Knee

American Journal of Roentgenology, 2001
Biodegradable solid implants have been developed as an alternative to metallic orthopedic fixation. In animal models, implants degrade within and are replaced by bone. This study documents the resorption of these devices in human patients with MR imaging.One hundred seventy-five 1.3-mm biodegradable pins made of polydioxanone were used to secure a ...
C B, Sirlin, R D, Boutin, J, Brossmann, M N, Pathria, F R, Convery, W, Bugbee, D, Resnick   +6 more
openaire   +2 more sources

Vascular Network Formation on Macroporous Polydioxanone Scaffolds

Tissue Engineering Part A, 2021
In this study, microvascular network structures for tissue engineering were generated on newly developed macroporous polydioxanone (PDO) scaffolds. PDO represents a polymer biodegradable within months and offers optimal material properties such as elasticity and nontoxic degradation products. PDO scaffolds prepared by porogen leaching and cryo-dried to
Sebastian, Heene, Stefanie, Thoms, Stefan, Kalies, Nils, Wegner, Pia, Peppermüller, Nikolai, Born, Frank, Walther, Thomas, Scheper, Cornelia A, Blume   +8 more
openaire   +2 more sources

Extracorporal septal reconstruction with polydioxanone foil

Clinical Otolaryngology, 2007
Key points Conventional septoplasty cannot be the answer to all types of septal deviation. Indications of extracorporal septal reconstruction with polydioxanone (PDS) foil: (i) selected cases of very high septal deviations, (ii) post‐traumatic and (iii) extremely pronounced congenital septal deviations and/or aesthetic deformities.
I, Gerlinger, T, Kárász, K, Somogyvári, I, Szanyi, G, Ráth, P, Móricz, M, Boenish   +6 more
openaire   +2 more sources

Polydioxanone Polymers for Annuloplasty in Valve Repair

Macromolecular Symposia, 2005
AbstractThe Kalangos biodegradable ring® was recently developed fpr mitral and tricuspid annuloplasty to allow for flexibility, remodeling and preservation of growth potential of the native annulus. In this article, the results of the experimental trials carried out to assess its safety and potential advantages will be discussed.
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Chondrocyte transplantation using PGLA/Polydioxanon fleeces

Der Orthopäde, 2000
The transplantation of chondrogenic cells in a supportive carrier structure proved to be a promising alternative for the treatment of cartilage defects. In the study presented we focused on the transplantation of allogeneic chondrocytes in a biodegradable polymer scaffold (PGLA/Polydioxanon) in articular cartilage defects in a rabbit defect model ...
C, Perka, O, Schultz, M, Sittinger, H, Zippel   +3 more
openaire   +2 more sources

Chondrozytentransplantation in PGLA/Polydioxanon-Vliesen

Der Orthopäde, 2000
Die Transplantation von chondrogenen Zellen in supportiven Tragerstrukturen erweist sich zunehmend als eine alternative Methode zur Behandlung von Knorpeldefekten. Gegenstand der vorliegenden Untersuchung war die Transplantation allogener Chondrozyten in einem biodegradierbaren Polymervlies (PGLA/Polydioxanon) in Gelenkknorpeldefekte in einem ...
C. Perka, O. Schultz, M. Sittinger, H. Zippel   +3 more
openaire   +1 more source