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Biomechanical comparison
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This study analysed upper limb movements by using a developed upper-extremity OpenSim model which includes strainadjustable ligaments of the acromio-clavicular joint. In addition, movements analyzing results from using an available model developed from OpenSim community was used for comparison.
5p
vijeff
01-12-2023
4
3
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Part 1 book "Advances in intervertebral disc disease in dogs and cats" includes content: Embryology, innervation, morphology, structure, and function of the canine intervertebral disc, biomechanics of the intervertebral disc and why do discs displace, comparisons between biped (human) and quadruped (canine feline) intervertebral disc disease, historical and current nomenclature associated with intervertebral disc pathology,.... and other contents.
170p
oursky08
01-11-2023
2
1
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The aim of this cadaveric study was to compare a polyaxial (NCB®, Zimmer) to a fixed-angle monoaxial locking plate (PERILOC®, Smith & Nephew) in comminuted fractures of the distal femur regarding stability of the construct. Up to date there is no published biomechanical data concerning polyaxial plating in cadaveric distal femurs.
7p
viannito2711
20-04-2021
12
2
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The biomechanical performance of the hooks and screws in spinal posterior instrumentation is not well-characterized. Screw-bone interface failure at the uppermost and lowermost vertebrae is not uncommon. Some have advocated for the use of supplement hooks to prevent screw loosening.
7p
viannito2711
20-04-2021
8
1
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Loss of meniscal tissue is correlated with early osteoarthritis but few data exist regarding detailed biomechanical properties (e.g. viscoelastic behavior) of menisci in different species commonly used as animal models.
8p
vianrose2711
26-04-2021
14
2
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Metacarpal shaft fractures are common and can be treated nonoperatively. Shortening, angulation, and rotational deformity are indications for surgical treatment. Various forms of treatment with advantages and disadvantages have been documented.
8p
vianttinic2711
20-04-2021
10
1
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With the developments in the arthroscopic technique, anterior cruciate ligament (ACL) remnantpreserving reconstruction is gradually gaining attention with respect to improving proprioception and enhancing early revascularization of the graft.
8p
vianttinic2711
20-04-2021
11
2
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The transoral atlantoaxial reduction plate (TARP) fixation has been introduced to achieve reduction, decompression, fixation and fusion of C1–C2 through a transoral-only approach. However, it may also be associated with potential disadvantages, including dysphagia and load shielding of the bone graft.
11p
vioregon2711
22-02-2021
14
2
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Although minimally invasive posterior spine implant systems have been introduced, clinical studies reported on reduced quality of spinal column realignment due to correction loss. The aim of this study was to compare biomechanically two minimally invasive spine stabilization systems versus the Universal Spine Stabilization system (USS).
8p
vioregon2711
22-02-2021
8
2
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Treatment of proximal humerus fractures with locking plates is associated with complications. We aimed to compare the biomechanical effects of removing screws and blade of a fixed angle locking plate and hybrid blade plate, on a two-part fracture model.
10p
vitennessee2711
01-02-2021
5
2
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Lateral lumbar interbody fusion (LLIF) is a popular, minimally invasive technique that is used to address challenging multilevel degenerative spinal diseases. It remains controversial whether supplemental instrumentation should be added for multilevel LLIF.
11p
vitennessee2711
02-02-2021
11
3
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Screw-rod constructs have been widely used to correct spinal deformities, but the effects of different screw-rod systems on anti-rotational torque have not been determined. This study aimed to analyze the biomechanical effect of different rod-screw constructs on anti-rotational torque.
5p
vitennessee2711
02-02-2021
8
1
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Clinically there are different fixation methods used for fixation of the posterior malleolar fractures (PMF), but the best treatment modality is still not clear. Few studies have concentrated on this issue, least of all using a biomechanical comparison.
9p
vitennessee2711
02-02-2021
7
1
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Standard balloon kyphoplasty represents a well-established treatment option for osteoporotic vertebral compression fractures. Aim of the present study was to evaluate two different methods of percutaneous augmentation (standard balloon kyphoplasty (BKP) versus Tektona® (TEK)) with respect to height restoration.
6p
vivermont2711
28-01-2021
7
3
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Elbow dislocation represents a common injury, especially in the younger population. If treated surgically, the reattached tendons require a high amount of primary stability to allow for an early rehabilitation to avoid postoperative stiffness.
7p
vivermont2711
28-01-2021
6
1
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The objective of this biomechanical study is to compare two variations of single-row knotless techniques (Knotless repair and Rip-stop Knotless repair) against a single-row double-loaded anchor (DL) repair, focused on evaluating contact pressure and contact area amongst three different single-row techniques for rotator cuff repairs.
8p
vivermont2711
28-01-2021
8
1
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A method of closed reduction and internal fixation with cannulated screws was proposed as a surgical treatment of midshaft clavicle fractures. However, there are no mechanical studies about the cannulated screw used in the fixation of midshaft clavicle fracture.
7p
vivermont2711
28-01-2021
11
2
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Midshaft clavicular fractures are common fractures and generally treated conservatively. Among the surgical options, plate fixation is the most popular and has been biomechanically and clinically proven in numerous studies.
7p
vivermont2711
28-01-2021
7
1
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The treatment of Hoffa fractures is challenging, for which the ideal fixation and approach are still controversial. Osteosynthesis with plate or screws fixation in different trajectories have been described in previous literature.
6p
vimariana2711
22-12-2020
8
0
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To compare the mechanical characteristics of a percutaneous superior pubic intramedullary screw, percutaneous bridging plate and percutaneous screw-rod system of the anterior ring for the treatment of unilateral vertical pubic fractures to provide a reference for clinical application.
7p
vimariana2711
22-12-2020
9
1
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