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  • Instabiler Thorax  (2)
  • 25.70.Cd  (1)
  • Aufhängung  (1)
  • Augmentation replacement  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Energy dependence of one- and two-particle transfer reactions in the system16O+90Zr (1991)
    Springer
    The European physical journal 340 (1991), S. 281-286 
    Details
    ISSN: 1434-601X
    Keywords: 25.70.Cd ; 24.50.+g
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The energy dependence of the one- and two-particle transfer reactions90Zr(16O,17O)89Zr,90Zr(16O,15N)91Nb and90Zr(16O,14C)92Mo was studied at bombarding energies of 80MeV, 138.2 MeV and 194.4 MeV. A comparison with one-step DWBA calculations shows good agreement for the one-particle transfers over the whole energy range. For the two-proton transfer reaction (16O,14C) the discrepancies between experiment and theory are large with an exponential decrease towards higher energies. Current theories are unable to describe this behavior.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01294676
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Röntgenbildpräsentation im Patientenzimmer Einfache Vorrichtungen zur Demonstration und Lagerung von Röntgenbildern (1996)
    Springer
    Der Unfallchirurg 99 (1996), S. 989-991 
    Details
    ISSN: 1433-044X
    Keywords: Schlüsselwörter Röntgenbilderpräsentation ; Aufhängung ; Lagerung ; Key words Presentation of X-ray pictures ; Suspension ; Storage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Immediate presentation of the more significant X-ray pictures facilitates planning and supervision of therapy in trauma surgery and orthopedics. If a wire rope is stretched in front of the window X-ray pictures can be clipped onto it, which avoids time-consuming searches. Suspended filing boxes placed in each sickroom make appropriate storage of each patient's X-ray pictures possible. The expenditure for all this amounted to 100 DM for each two-bedded room. Wire ropes and boxes were technically easy to install with a minimum investment of time. The presentation of X-ray pictures considerably increased the patients' understanding of their illness. It was also very rare for X-ray pictures to get mixed up once this system had been instituted.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001130050085
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    424. Primäre Knochenheilung an der Rippe (1983)
    Springer
    Langenbeck's archives of surgery 361 (1983), S. 941-941 
    Details
    ISSN: 1435-2451
    Keywords: Flail chest ; Internal stabilization ; Primary healing ; Instabiler Thorax ; Thoraxwandstabilisierung ; Primäre Knochenheilung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Für die Thoraxwandstabilisierung gelten die Prinzipien der Osteosynthese wie am übrigen Skelet. Da die physiologische Belastung nicht unterlassen werden kann, muß Belastungsstabilität erreicht werden. Nach Messung der dynamischen Kräfte an der durchtrennten Rippe des Lebenden und Bruchversuchen an Leichenrippen wurden Implantate entwickelt, welche sowohl im knorpeligen als auch im knöchernen Bereich der Rippe ebenso wie am Sternum eine primäre Spaltheilung ermöglichen. Dies wurde tierexperimentell und klinisch nachgewiesen. Die biomechanischen Daten von Rippen und einige typische Osteosynthesen werden tabellarisch dargestellt. Die neu vorgestellten Implantate stellen die physiologischen Ausgangswerte von Federkonstante und Bruchlast wieder her. Damit konnte histologisch und röntgenologisch der Beweis für die primäre Knochenheilung an der Rippe erbracht werden.
    Notes: Summary The principles of internal stabilization are also valid in chest wall stabilization. Because physiological load cannot be interrupted, high stability is necessary. After measurement of the dynamic force at the rib fracture in vivo and experimental fractures of cadaver ribs, a new implant was developed. With this, primary healing is possible both in the osseous and in the cartilaginous parts of the rib and sternum. This was demonstrated in animal experiments and clinical cases. The biomechanical data of ribs and some typical methods of stabilization are listed. The recommended implants restore the physiological rates of tensile strength and elasticity. Roentgenographs and histological findings demonstrate that primary healing of rib fractures is possible.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01276250
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    194. Abkürzung der Beatmungsdauer durch Thoraxwandstabilisierung (1985)
    Springer
    Langenbeck's archives of surgery 366 (1985), S. 633-634 
    Details
    ISSN: 1435-2451
    Keywords: Flail chest ; Operative stabilization ; Polytrauma ; Artificial respiration ; Instabiler Thorax ; Operative Thoraxwandstabilisierung ; Polytrauma ; Beatmungsdauer
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Aus 103 Polytraumatisierten mit Thoraxverletzung aus den Jahren 1980–1982 wurden 2 Gruppen mit je 15 konservativ and operativ behandelten Thoraxwandinstabilitaten ausgewertet. Die konservative Gruppe zeigte bei geringerem Verletzungsgrad schlechtere Ergebnisse: Mittelwerte konservativ operativ Anzahl Rippenfrakturen je Patient 6,6 9,1 Polytraumaschlüssel Thorax 14,8 22,7 Polytraymaschlüssel Gesamtverletzung 32,17 36,4 Verstorben, Überlebenszeit (Tage) 13/15, 8, 1 10/15, 21, 0 Beatmung (Tage) Überlebender 7,3 4,6
    Notes: Summary In 1980–1982, 103 patients with polytrauma and flail chest were treated. Fifteen patients who had undergone surgical stabilization were compared to 15 with conservative treatment. Although the conservative group had less severe traumata the clinical results were worse:
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01836793
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    202. Erste klinische Ergebnisse mit der PDS-Augmentationsplastik bei Kniebandverletzungen (1985)
    Springer
    Langenbeck's archives of surgery 366 (1985), S. 638-638 
    Details
    ISSN: 1435-2451
    Keywords: Ligament rupture ; Augmentation replacement ; PDS ; Kreuzbandruptur ; Augmentationsplastik ; PDS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In einer Pilotstudie werden nach vorausgegangenen tierexperimentellen Untersuchungen eine resorbierbare Kordel aus PDS mit Fascia-lata (n= 13) bzw. Patellarsehnen bei 15 Patienten mit frischer isolierter vorderer Kreuzbandruptur (n=2), frischer anteromedialer Komplexinstabilität (n=2), veralteter isolierter vorderer Kreuzbandruptur (n =10) sowie veralteter anteromedialer Komplexinstabilitat (n= 1) i. S. einer Augmentationsplastik eingesetzt. Die Nachuntersuchungen der Patienten zwischen 7 and 33 Monate nach der Operation ergab nach den Kriterien von Böhler and Trojan, in denen subjektive and objektive Befunde gewertet werden, 5mal ein ausgezeichnetes, 4mal ein gutes and 1mal ein mäßiges Ergebnis. Diese Nachuntersuchungsergebnisse berechtigen zum weiteren Einsatz von PDS als Augmentation von körpereigenen Materialien bei Verletzungen von Bandstrukturen, wobei nicht nur Bänder des Kniegelenks ersetzt werden können.
    Notes: Summary After preliminary animal experiments, we conducted a pilot study on a resorbable replacement combined with fascia lata (n = 13) or ligament of the patella, which was used as augmentation replacement in 15 patients with acute isolated rupture of the anterior cruciate ligament (AC 2), acute instability of the anterior medial complex (n=2), isolated rupture of the ACL (n= 10), as well as an old instability of the anterior medial complex (n= 1). Follow-up of the patients 7 to 33 months after the operation showed, according to the criteria of Bohler and Trojan, excellent results in 5 patients, good results in 4, and fair results in 1. These results indicate that PDS should be used further to augment human materials in ligament injuries, as not only the ligaments of the knee could be replaced by its use.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01836801
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    Paper (German National Licenses)
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