Der Unfallchirurg
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The increasing number of people who are living longer and have a far more active lifestyle is inevitably associated with greater numbers of fractures. Stabilization of these fractures in older patients with plates and screws is complicated by fragile bone substance, especially in osteoporotic bone, since osteosynthesis with a conventional plate depends exclusively on the holding power of the screws. Therefore, treatment requires new stabilization technologies designed for these specific tasks. ⋯ The liquid monomer is then rapidly cured using visible blue light, forming a patient-customized intramedullary implant that stabilizes the entire length of the bone in contact with the implant. The described intramedullary implant can be easily drilled in any position or location, providing a substantial increase in screw holding power. Thus, a major advantage of the technique is the possibility to augment the newly formed balloon "nail" with a conventional plate and screws at the primary stabilization or at any later time.
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The number of low energy traumas in older people with subsequent pelvic ring fractures is increasing in contrast to high energy traumas with pelvic injury in younger people. Geriatric pelvic fractures can be treated conservatively with analgesics and physiotherapy-assisted mobilization, depending on the symptoms. ⋯ It is often possible to stabilize the dorsal pelvic ring with transiliosacral screws. If additional instability associated with anterior pelvic ring complaints is prevalent, stabilization of the anterior ring can be achieved by invasive osteosynthesis using a plate or percutaneously by implanting an intramedullary plastic polymer.
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Comparative Study
[Biomechanical comparison of six different fixation techniques for treatment of metacarpal neck fractures].
The purpose of this study was to evaluate the primary stability of commonly used fixation techniques for metacarpal neck fractures and to compare it with that of an innovative osteosynthesis device: IlluminOss™, the photodynamic bone stabilization system™. ⋯ In summary, IlluminOss™ can be used as an intramedullary stabilization system for treatment of metacarpal neck fractures. In combination with locking screws the biomechanical characteristics of IlluminOss™ are comparable to the other fixation techniques.
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Case Reports
[A minimally invasive technique for removal of a firmly fixed Küntscher nail in primary hip arthroplasty].
This article reports the case of an 80-year-old male patient who presented to this hospital with symptomatic arthritis of the left hip. The special feature of this case was a Küntscher nail in the left femur that had been in situ for more than 50 years. ⋯ As the Küntscher nail is a rarity nowadays there is no standardized procedure for the removal of such a nail. This case report describes a minimally invasive possibility to remove a Küntscher nail in total hip arthroplasty.
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The introduction of the diagnosis-related groups (DRG) in 2003 radically changed the billing of the treatment costs. From the very beginning, trauma surgeons questioned whether the introduction of the DRG could have a negative impact on the care of the severely injured. "Trauma centers in need" was the big catchword warning against shortfalls at trauma centers due to the billing via DRG. This situation was confirmed in the first publications after introduction of the DRG, showing a clearly deficient level of care of polytrauma cases. ⋯ Despite not including these expenses, the costs were never covered for any of these patients. For patients with slight injuries after trauma management in the emergency room, the present adjustments to the DRG system by increasing the basic case value seem to be insufficient. Additional remuneration for these patients seems absolutely justified to further ensure adequate quality of care.