Biomechanics ? Problematic Loosening of Locking Screws from Plates.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F14%3A86090505" target="_blank" >RIV/61989100:27230/14:86090505 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Biomechanics ? Problematic Loosening of Locking Screws from Plates.
Original language description
Angularly stable plates have been used in medical and veterinary practice for the treatment of unstable fractures for several years. The principle is based on the fixation of a screw in the plate by means of the screw thread. The thread on the screw headmust have the same gradient as the thread on the shank; often the thread on the screw head is finer and has multiple starts. In the operating procedure, locking bone screws in the angularly stable plate are manually tightened using a torque clutch withtorque 1.5 Nm. Even if this procedure is complied with, when extracting the titanium alloy implant it is difficult (and sometimes impossible) to loosen some locking bone screws from the locking holes in the angularly stable plate. The results of the experiments led to the following recommendations: the torque should be reduced from 1.5 Nm to a lower value; conical (self-holding) screwdrivers should be used when inserting screws and cylindrical (non-self-holding) screwdrivers should be us
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA03010804" target="_blank" >TA03010804: Osteosynthesis of leg and arm fractures</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
New Methods of Damage and Failure Analysis of Structural Parts : book of abstracts : 6th international conference : September 8-11, 2014, Ostrava
ISBN
978-80-248-3488-7
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
37-38
Publisher name
VŠB - Technická univerzita Ostrava
Place of publication
Ostrava
Event location
Ostrava
Event date
Sep 8, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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