نتایج جستجو برای: external fixator
تعداد نتایج: 190631 فیلتر نتایج به سال:
Fast pinless external fixation for open tibial fractures: preliminary report of a prospective study.
A major drawback of conventional fixator system is the penetration of fixator pins into the medullary canal. The pins create a direct link between the medullary cavity and outer environment, leading to higher infection rates on conversion to intramedullary nailing. This study was designed to prospectively evaluate the role of new rapid pinless external fixators in primary stabilization of open ...
Previous research has shown that ignored stimuli are affectively devalued (i.e., distractor devaluation effect). Whereas previous research used feature-based selection tasks to investigate distractor devaluation, we used an object-based paradigm, allowing us to investigate open questions regarding underlying mechanisms. First, by using an object-based paradigm, we expected to find distractor de...
The use of external fixation devices in orthopedic surgery is very common in open tibial fractures. A properly applied fixator may improve the healing process while one improperly applied might delay the healing process. The several external fixator systems used in clinical today, can be categorized into uniplanar-unilateral, uniplanar-bilateral, biplanar and multiplanar. The stability on the f...
BACKGROUND Locking compress plate, as external fixator, is an attractive technique for distal tibial fracture treatment. But it still remains unclear whether the external LCP has sufficient stiffness. Thus, the present study aims to make a comprehensive evaluation of the stiffness of external locking compress plate when it is used as an external fixator in distal tibial fractures treatment. M...
Unilateral external fixation can be used in the provisional or definitive treatment of tibial fractures. A properly applied fixator allows bony and soft tissue stability, whereas an improperly applied fixator achieves neither and can be a hindrance. The principles for the successful application of monolateral external fixation, including the rationale for choosing this type of device, the assem...
Between 1993 and 1995, thirty-three patients having 39 fractures caused by missiles fired from a high velocity rifle were reviewed retrospectively between 1 and 3 years after injury and the outcome of treatment assessed. Majority (33 out of 39) were Grade III. Union was achieved in 35 out of 39 fractures, there was deep infection and delayed union in one case each. Non-union occurred in three f...
BACKGROUND Our aim was to evaluate the clinical efficacy of Ilizarov external fixator used for the management of shotgun induced open humeral fractures with special emphasize on neurovascular sequelae. METHODS The authors retrospectively reviewed eleven shotgun induced open humeral fractures managed with emergent application of Ilizarov external fixator. No patient had associated neurovascula...
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