Der Unfallchirurg
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The aim of this study was to quantify and compare the quality of life after multiple trauma for patients with and without posttraumatic cognitive achievement deficits. We examined 173 multiple trauma patients 2-6 years after their injury. The patients were asked to rate their quality of life according to the established measure scales Nottingham Health Profile, Spitzer Index, Everyday Life Questionnaire, to a visual analogue scale and to the new "revised Aachen Longterm Outcome Score" established in our hospital. ⋯ In spite of this, the craniocerebral trauma is no global predictor of posttraumatic quality of life. These results show that the quality of life after multiple trauma is not only influenced by approved predictors such as injury severity but also significantly by the presence of cognitive achievement deficits. The KMS seems to be an easy test to evaluate those cognitive deficits.
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Modern imaging and computer technology gain more and more importance in surgery. This is true for elective and emergency diagnosis and treatment. However integration of technology and optimization of process management is severely behind. ⋯ The platform may be used for elective diagnosis, for diagnosis and therapy in polytraumatized patients in one and the same location (one stop shop) and for computer assisted surgery (CAS). Bringing the technology to the patient and not the patient to the technology can save time consuming and potentially dangerous transports and expensive personnel can be reduced. Navigation-technology and high quality intra-operative imaging expand the spectrum of minimally invasive surgery.
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The therapy of acromioclavicular dislocations remains controversial. In particular, for injuries classified as Rockwood/Tossy Type III good results have been reported with different operative techniques as well as with conservative treatment. The objective of this study was to obtain data about the current treatment for Rockwood/Tossy III injuries in German trauma departments. ⋯ For more severe acromioclavicular injuries (Rockwood IV to VI) all clinics recommend an operative treatment. The operative techniques of choice for acromioclavicular injuries are K-wire fixation (37%) or a coraco-clavicular cerclage (32%). Of the latter, 73% use a resorbable material, while the remainder use wires.
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Deformities of the distal femur are usually corrected by supracondylar osteotomy. In the "classical" procedure the bone cut is performed with an oscillating saw, and internally fixed using a plate. This technique is hampered first by an invasive approach and second by limited corrective options in case of complex deformities. ⋯ The infection subsided after early removal of the RN. No further complications were observed. The presented technique is demanding concerning pre-operative planning and surgical realization but it offers a minimal-invasive and promising approach for the correction of multidimensional femoral deformities.
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The transmitters and/or modulators calcitonin gene-related peptide (CGRP), substance P (SP), neuropeptide Y (NPY) and vasointestinal polypeptide (VIP) are supposed to be involved in bone growth, fracture healing and internal remodeling. Immunohistochemical proof of neuropeptide positive fibers in normal bone let us assume that these substances effect the early phase of fracture healing. Exact time of appearance of neuropeptide positive fibers, localisation in the bone, chemospecifity and mode of genesis are unknown so fare. ⋯ After histological preparation of tissue specimens from the interfragmental gap and the bone marrow beside the gap the neuropeptides CGRP, SP and NPY were immunohistochemically expressed. Sprouting of CGRP- and SP-positive nerve fibers has its origin in the bone marrow. A vascularisation in the early state of osteoneogenesis after fracture seems impossible without the nerval peptidergic influence and transmission.