Journal of children's orthopaedics
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Acute compartment syndrome (ACS) of the upper extremity is a rare but serious condition. The purpose of this study was to determine the etiology, diagnosis, treatment, and outcome of ACS of the upper extremity in a pediatric population. ⋯ Although ACS of the upper extremity in children is often associated with a long delay between injury and fasciotomy, most children still achieve excellent outcomes. The majority of patients presented with pain and at least one additional symptom, but treatment was often delayed, implying that ACS of the upper extremity in children is a difficult diagnosis to establish and may be associated with a prolonged clinical time course.
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Intraoperative blood loss in scoliosis surgery often requires transfusions. Autogenous blood decreases but does not eliminate risks typically associated with allogenic blood transfusion. Costs associated with transfusions are significant. Tranexamic acid (TXA) has been shown to decrease blood loss in cardiac and joint surgery. Few studies have examined its use in pediatric spine surgery, and the results are inconsistent. The aim of this study was to determine whether TXA decreases intraoperative blood loss and transfusion requirements in adolescent idiopathic scoliosis patients undergoing posterior spinal fusion by a single surgeon. ⋯ TXA significantly decreased intraoperative blood loss in posterior spinal fusions performed for adolescent idiopathic scoliosis.
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Persistent tibial torsion in the older child can be treated with a derotation osteotomy. Distal tibial osteotomy has been recommended due to concerns of peroneal nerve palsy, vascular injury, and compartment syndrome with a proximal tibial osteotomy. However, an osteotomy in the proximal tibia may achieve union more rapidly and skin issues, as described for distal tibial osteotomies, are less likely. This study investigates the safety and efficacy of proximal tibial derotation osteotomies. ⋯ Proximal tibial derotation osteotomy with an anterior compartment fasciotomy is a reliable method for treating tibial torsion with an acceptable complication rate. Given the larger bony surface area and improved soft tissue envelope, proximal tibial derotation osteotomy can be considered as an alternative to a distal tibial derotation osteotomy.
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Among posterior surgical techniques for treating adolescent idiopathic scoliosis (AIS), hybrid constructs with pedicle-screw fixation in the lumbar spine and other anchors in the thoracic spine have been reported to provide to be of more physiological value in postoperative thoracic kyphosis than all-screw constructs. The Universial Clamp (UC) equipped with a soft sublaminar band is a relatively new thoracic anchor that can be used in hybrid constructs. A dedicated reduction tool that applies traction to the sublaminar band permits gentle translation of the thoracic curve to the precontoured fusion rods, which have been previously anchored distally by pedicle screws and proximally by hooks in a claw configuration. The aim of this study was to evaluate radiographic results of AIS treatment using UC hybrid constructs. ⋯ UC hybrid constructs appear to safely provide satisfying coronal correction while consistently improving thoracic kyphosis in patients who also have preoperative hypokyphosis. We hypothesize that diminution in thoracic kyphosis was consistently avoided due to the straightforward traction of the spine to the fusion rods into which the chosen kyphosis was contoured by the surgeon before applying the reduction tool to the sublaminar bands.
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To report a new locking lateral closing wedge osteotomy used in repairing pediatric supracondylar humerus fracture malunions, which allows for coronal and sagittal plane correction of both cubitus varus and extension. ⋯ Varus malunion is a well-described complication of pediatric supracondylar humerus fracture repairs, and many different osteotomy techniques have been described. This series demonstrates that an interlocking lateral wedge osteotomy with parallel lateral pin fixation can provide reliable correction of varus and extension deformity, with a minimal complication rate.