Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Timo, Waris"'
Autor:
Johanna Tiainen, Pertti Törmälä, Timo Waris, Esa Suokas, Ylermi Soini, Nureddin Ashammakhi, Minna Veiranto
Publikováno v:
Journal of Materials Science: Materials in Medicine. 17:1315-1322
The aim of this study was to assess tissue reactions to bioabsorbable self-reinforced ciprofloxacin-releasing polylactide/polyglycolide (SR-PLGA) 80/20 screws in rabbits' cranial bone. Two screws were implanted in each rabbit, one screw on either sid
Autor:
Nureddin Ashammakhi, Eero Waris, Timo Waris, Ian T. Jackson, Lee Andrus, Christopher P. Kelly
Publikováno v:
Journal of Pediatric Orthopaedics. 25:342-345
A self-reinforced bioabsorbable poly-L-lactide/polyglycolide (SR-PLGA) 80/20 screw 2.0 mm in diameter was implanted transphyseally across the distal growth plate of the right femur in 24 immature rabbits. Radiologic evaluation revealed a mean shorten
Autor:
Kari Laurikainen, Daniel Marchac, Pertti Törmälä, Barry M. Jones, Eric Arnaud, Nureddin Ashammakhi, Timo Waris, Dominique Renier, Willy Serlo, David Donaway, Milomir Ninkovic
Publikováno v:
Journal of Craniofacial Surgery. 15:692-701
Bioabsorbable osteofixation devices were developed to avoid problems associated with metals. Bioabsorbable devices are mostly made of the polymers polylactide, polyglycolide, and their copolymers [polyglycolide-co-polylactide and P(L/DL)LA]. Using th
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. :49-55
The aim of this study was to assess tissue reactions to bioabsorbable self-reinforced polylactide/polyglycolide (SR-PLGA) 80/20 miniscrews in rabbit cranial bone. One PLGA screw was implanted on one side and one titanium screw on the other side of th
Publikováno v:
Microsurgery. 24:139-142
The aim of this study was to investigate the rate of disappearance of noradrenaline in arterial grafts after their transplanation. Arterial grafts were harvested from AO/Ks:OC strain rats. In each rat, a graft was harvested from the femoral artery an
Publikováno v:
Journal of Craniofacial Surgery. 14:247-259
The practice of using implants is growing day by day, and more foreign materials are being inserted for various indications. The field of implantology thus deserves intensive research and careful evaluation of results. Solutions to overcome current p
Autor:
Pertti Törmälä, Milomir Ninkovic, Nureddin Ashammakhi, Tero Välimaa, Christian Rainer, Timo Waris, Jouko Ilomäki, Stefano Spanio
Publikováno v:
Journal of Craniofacial Surgery. 13:693-696
A new device (a tackshooter) to apply bioabsorbable tacks in craniofacial surgery has been developed. This new device was used in 15 children who underwent various cranioplasty procedures to demonstrate its reliability and simple technical applicatio
Autor:
Timo Waris, Pertti Törmälä, Johanna Tiainen, Nureddin Ashammakhi, Esa Suokas, Milomir Ninkovic, Minna Veiranto
Publikováno v:
Journal of Craniofacial Surgery. 13:427-433
The aim of this study was to compare the pullout forces of recently developed bioabsorbable ciprofloxacin-containing and plain self-reinforced polylactide/polyglycolide (SR-PLGA) miniscrews in human cadaver parietal bones. Parietal bone pieces (appro
Publikováno v:
Journal of Craniofacial Surgery. 13:331-336
Recent advances in bioabsorbable devices have introduced tacks that do not require tapping. This may help to reduce operative time and, consequently, costs. The goal of this study was to demonstrate the feasibility of a new method of cranial bone ost
Autor:
Tom Böhling, V. Ritsilä, Minna Kellomäki, Harri Pihlajamäki, P. Törmälä, Timo Waris, K. Puumanen
Publikováno v:
Tampere University
Two different bioabsorbable implants and their ability to promote bone formation in repair of experimental maxillary defects were investigated. A poly-L/D-lactide mesh and a two-layer composite membrane consisting of a film made of a copolymer of L-l