Search results for "weapon"
showing 10 items of 186 documents
A ten-year follow-up of the Reflection cementless acetabular component.
2008
We reviewed the long-term results at ten to 12 years of 118 total hip replacements in 109 patients using a second-generation hemispherical cementless acetabular component (Reflection) designed to address the problem of backside wear. Five patients (five hips) died and six patients (seven hips) were lost to follow-up. The remaining 98 patients (106 hips) had a mean age of 62.9 years (34.0 to 86.2) A rate of revision for aseptic loosening of 0.9%, and predictable results were found with respect to radiological evidence of fixation, lack of pain, walking ability, range of movement and function. One component was revised for aseptic loosening, and of the 101 hips (95.2%) that did not have a rev…
Posterior stability in posterior-stabilized vs medially congruent total knee replacement: A radiological comparison of two polyethylene designs in a …
2020
Objective:The purpose of this radiological study was to assess the posterior laxity of a single model of a total knee arthroplasty design (TKA) having a medially constrained (MC) or a Posterior-Stabilized (PS) polyethylene insert using a well-documented stress x-ray. To the authors knowledge, this is the first report evaluating MC TKA outcomes according to the “kneeling view.”Materials and Methods:Sixty patients with non-traumatic primary knee osteoarthritis undergoing TKA were first matched by age, sex, BMI and diagnosis and then divided in two groups: group A (37 knees) received a MC TKA and group B (23 knees) a PS implant made by the same manufacturer. In all cases the posterior cruciate…
Identifizierung unbekannter Leichen durch Röntgenbildvergleich
1995
Between 1987 and 1993, 30 unknown bodies were identified by means of pre- and postmortem radiographs at the Forensic Institute in Mainz. Our experience indicates that radiological identification comprises a useful, rapid and cheap method, at least as valuable as dactyloscopy or odontological comparisons. The ages of available radiographs were up to 25 years; the most suitable regions are the skull (11), pelvis and lumbar spine (6), lower femur and knee (5) and distal leg with the ankle joint (5). In respect of the problem of objectifying the probability of identity, possibilities for solutions are shown.
Hüftgelenkssonographie bei Skelettdysplasien mit metaphysärer Beteiligung
1988
Skeletal dysplasias with metaphyseal involvement show radiological changes which permit their classification. There are, however, changes in the cartilage which could be demonstrated by hip sonography in two children, one with Stickler's syndrome and the other with metaphyseal chondrodysplasia. The dangers of mis-diagnosis are discussed.
Reconstruction of vertebral body in thoracolumbar AO type A post-traumatic fractures by balloon kyphoplasty: a series of 85 patients with a long foll…
2019
Background Traumatic fractures of the thoracolumbar spine are common injuries, accounting for approximately 90% of all spinal traumas. Optimal management of these fractures still gives rises to much debate in the literature. Currently, one of the treatment options in young patients with stable traumatic vertebral fractures is conservative treatment using braces. Kyphoplasty as a minimally invasive procedure has been shown to be effective in stabilizing vertebral body fractures, resulting in immediate pain relief and improved physical function with early return to work activity. The aim of the study is to report VAS, ODI scores, and kyphosis correction following treatment. Methods This is a …
Die Kleinfragment-Doppelplattenosteosynthese bei C1- bis C3-Frakturen des Pilon tibiale
2008
Intra-articular fractures of the tibial pilon always have been a challenge for the surgeon and his operative technique. With conservative or operative management, we have to take care of destroyed articular surfaces and traumatised soft tissues. Therefore, tibial pilon fractures are known in the literature as complicated lesions with a high rate of complications. Between 1993 and 2001 twenty-one patients who were between 18 and 65 years old and suffered a monotrauma of the tibial pilon of the type C1 to C3 of the AO classification, were treated with a staged reconstruction. Stabilisation was done by small-fragment double plate osteosynthesis. In this retrospective study, we could review 17 …
Spätsynovektomie des Ellenbogens und Resektion des Radiusköpfchens bei chronischer Polyarthritis
2008
Between 1974 and 1984 16 patients with rheumatoid arthritis, who had elbow synovectomy and excision of the radial head, were revised with an average follow-up of 5 years after operation. Resection of the radial head was performed on 16 elbows, in 3 elbows the ulnar nerve was transposed. The indication for the operation were pain, swelling, warmth and radiological destruction. The parameters used, to assess efficacy of the operation were range of motion, local finding and patient satisfaction. Synovectomy results were good especially in respect of relief of pain and range of motion. The good results justify elbow synovectomy even in the late stages of disease.
Between idealism and realism: the global governance of nuclear non-proliferation and disarmament
2014
Why has it not yet been possible to bring the nuclear weapons regime to an end and why are prospects about a nuclear weapon free future so bleak? In this thesis, I analyze both the achievements and failures concerning the global governance of nuclear non-proliferation and disarmament. In the first chapter, I outline key terms and concepts as well as the historical backgrounds, which are essential for understanding the proliferation of nuclear weapons and the global governance of nuclear non-proliferation and disarmament. In the second chapter, I examine the efforts on nuclear non-proliferation and disarmament of four global key actors within the United Nations family: the General Assembly, …
Okręty podwodne typu Vanguard jako podstawa brytyjskiego systemu odstraszania militarnego w XXI wieku
2016
W świecie pozimnowojennym arsenał atomowy bogatych państw Zachodu przestał odgrywać decydującą rolę w polityce międzynarodowej. Nie znaczy to jednak, iż państwa te całkowicie zrezygnowały z tego narzędzia wywierania wpływu i wyznacznika pozycji siły. Broń atomowa w XXI w. nadal pozostaje najbardziej śmiercionośnym narzędziem pozostającym w arsenale wojskowym. W związku z tym każde państwo dysponujące tego typu uzbrojeniem poszukuje co rusz nowych metod i środków przenoszenia, użycia i modernizacji tejże. W przypadku Wielkiej Brytanii sytuacja jest szczególna, ponieważ flota strategicznych okrętów podwodnych o napędzie atomowym typu Vanguard jest jedynym brytyjskim rodzajem uzbrojenia zdolny…
Giuseppe Cocchiara, il fascismo e il razzismo
2021
In questo saggio viene ricostruito il rapporto tra Giuseppe Cocchiara e il fascismo. L’antropologo visse in pieno la sua formazione culturale all'interno del regime al quale aderì con convinzione e slancio, militando sempre nelle sue fazioni più radicali, condividendone fedelmente le scelte più tragiche come la guerra d’Etiopia, sottoscrivendo le leggi razziali, impegnandosi nella seconda guerra mondiale con le armi culturali dell’antisemitismo e della lotta senza tregua contro la democrazia. Così quando, come in un «mondo alla rovescia», sconfitto il fascismo sotto il peso di un’umiliante e sanguinosa disfatta, saranno proprio gli odiati inglesi a valorizzarne la statura intellettuale e la…