Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | BHR Group - 20th International Conference on Water Jetting |
| Seiten | 201-212 |
| Seitenumfang | 12 |
| Publikationsstatus | Veröffentlicht - 2010 |
| Veranstaltung | 20th International Conference on Water Jetting - Graz, Österreich Dauer: 20 Okt. 2010 → 22 Okt. 2010 |
Publikationsreihe
| Name | BHR Group - 20th International Conference on Water Jetting |
|---|
Abstract
Screws are one of the major implants in orthopaedic surgery. For the application of the Anterior-Cruciate-Ligament (ACL) reconstruction so called interference screws are used. These screws normally consist of biodegradable polylactid or polyglycolid acids but some studies found foreign-body reactions like fistulization or persistent secretion in up to 23%. Processed cortical bone seems to be an adequate implant material for orthopaedic surgery. Bone as an implant material has the advantage to be resorbed and replaced by new own bone tissue. However, the biomechanical and osteoinductive properties of bone can easily be harmed by exceeding a critical temperature for a certain time. By using the AWIJ as the manufacturing tool this can be avoided. Furthermore it is possible to drill, cut, turn and thread bone material with this non-contact tool. In this study some fundamental investigations to manufacture screws made of cortical bone will be presented. The cutting process of inner contours with a wrench size of 2.5 mm will be focused.
ASJC Scopus Sachgebiete
- Umweltwissenschaften (insg.)
- Gewässerkunde und -technologie
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- BibTex
- RIS
BHR Group - 20th International Conference on Water Jetting. 2010. S. 201-212 (BHR Group - 20th International Conference on Water Jetting).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - AWIJ cutting of cortical bone screws
AU - Biskup, C.
AU - Hassel, T.
AU - Klose, C.
AU - Bach, F. W.
PY - 2010
Y1 - 2010
N2 - Screws are one of the major implants in orthopaedic surgery. For the application of the Anterior-Cruciate-Ligament (ACL) reconstruction so called interference screws are used. These screws normally consist of biodegradable polylactid or polyglycolid acids but some studies found foreign-body reactions like fistulization or persistent secretion in up to 23%. Processed cortical bone seems to be an adequate implant material for orthopaedic surgery. Bone as an implant material has the advantage to be resorbed and replaced by new own bone tissue. However, the biomechanical and osteoinductive properties of bone can easily be harmed by exceeding a critical temperature for a certain time. By using the AWIJ as the manufacturing tool this can be avoided. Furthermore it is possible to drill, cut, turn and thread bone material with this non-contact tool. In this study some fundamental investigations to manufacture screws made of cortical bone will be presented. The cutting process of inner contours with a wrench size of 2.5 mm will be focused.
AB - Screws are one of the major implants in orthopaedic surgery. For the application of the Anterior-Cruciate-Ligament (ACL) reconstruction so called interference screws are used. These screws normally consist of biodegradable polylactid or polyglycolid acids but some studies found foreign-body reactions like fistulization or persistent secretion in up to 23%. Processed cortical bone seems to be an adequate implant material for orthopaedic surgery. Bone as an implant material has the advantage to be resorbed and replaced by new own bone tissue. However, the biomechanical and osteoinductive properties of bone can easily be harmed by exceeding a critical temperature for a certain time. By using the AWIJ as the manufacturing tool this can be avoided. Furthermore it is possible to drill, cut, turn and thread bone material with this non-contact tool. In this study some fundamental investigations to manufacture screws made of cortical bone will be presented. The cutting process of inner contours with a wrench size of 2.5 mm will be focused.
UR - http://www.scopus.com/inward/record.url?scp=80051701653&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:80051701653
SN - 9781855981218
T3 - BHR Group - 20th International Conference on Water Jetting
SP - 201
EP - 212
BT - BHR Group - 20th International Conference on Water Jetting
T2 - 20th International Conference on Water Jetting
Y2 - 20 October 2010 through 22 October 2010
ER -