Articles: joint-instability-etiology.
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Rare patients are left with chronic pain, vasodysregulation, and other symptoms that define complex regional pain syndrome (CRPS), after limb traumas. The predisposing factors are unknown. Genetic factors undoubtedly contribute, but have not yet been identified. ⋯ All had sustained joint injury; in three this had been surgically treated. The association of these two diagnoses leads us to hypothesize that EDS might contribute to the development of CRPS in one or more of the following ways: via stretch injury to nerves traversing hypermobile joints, increased fragility of nerve connective tissue, or nerve trauma from more frequent surgery. We review the clinical presentation of the different Ehlers Danlos syndromes and provide clinical criteria that can be used to screen CRPS patients for EDS for clinical or research purposes.
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Arch Orthop Trauma Surg · May 2006
Multicenter StudyPosttraumatic anterior-inferior instability of the shoulder: arthroscopic findings and clinical correlations.
The main purpose of our study was to evaluate intra-articular lesions in glenohumeral-instability with arthroscopy and correlate them with clinical findings as well as history of instability. ⋯ Thus we conclude that early surgical stabilization after posttraumatic anterior-inferior shoulder dislocation is necessary to prevent increasing damage within the shoulder joint.
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The combination of transiliac screws and lumbopelvic distraction osteosynthesis is usually an appropriate procedure to treat vertical pelvic ring instabilities under the condition of full weight bearing. In this case, due to the extent of septic destruction of the dorsal portion of the iliac bone, the common triangular fixation method using conventional pedicle screws was not possible. Using the transiliac dorsoventral screw position with special long screws, we achieved high mechanical triangular stability sufficient for pelvic ring fusion despite the large bony defect.
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The increasing number of fractures of the proximal humerus, especially in the elderly, carries with it the unsolved problem of the optimal treatment for the displaced or unstable fractures. The authors' goal was to analyze whether fixation with a bent valgus angled blade plate could improve the outcomes reported in the literature to date. ⋯ Fixation of displaced proximal humeral fractures with an angled blade plate provided sufficient stability. Blade perforation into the humeral joint occurred in every fourth patient and was found to be the major reason for a high complication rate. In view of this major problem, the technique described here cannot be recommended, even though the absence of nonunions in our series seems to support the low invasiveness of this surgical approach.
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The purpose of this study was to compare intraoperative stress radiography and ankle arthroscopy in the evaluation of distal tibiofibular syndesmosis disruption in acute ankle fracture. ⋯ Level 2.