Orthopedics
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Comparative Study
Pediatric Diaphyseal Femur Fractures: Submuscular Plating Compared With Intramedullary Nailing.
This study compared the radiographic and clinical outcomes of pediatric diaphyseal femur fractures treated by submuscular plating, flexible retrograde intramedullary nailing, or rigid antegrade intramedullary nailing with a trochanteric entry point in skeletally immature patients who were 8 years and older. A retrospective review was conducted of skeletally immature patients 8 years and older who were treated for femur fracture with submuscular plating, flexible intramedullary nailing, or rigid intramedullary nailing from 2001 to 2014 with a minimum 12-week follow-up. Treatment outcomes were compared for statistical significance, including time to union, malunion, nonunion, heterotopic ossification, avascular necrosis, time to full weight bearing, limb length discrepancy, residual limp, painful hardware, and infection. ⋯ Submuscular plating resulted in faster times to union and full weight bearing, with minimal complication rates. Rigid intramedullary nailing with trochanteric entry resulted in a lower incidence of malunion and hardware-related complications; however, these patients had an increased incidence of heterotopic ossification and residual limp postoperatively. Flexible retrograde intramedullary nailing resulted in the highest rates of malunion and hardware irritation and the longest time to full weight bearing. [Orthopedics. 2016; 39(6):353-358.].
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Under the Physician Payments Sunshine Act, "payments or transfers of value" by biomedical companies to physicians must be disclosed through the Open Payments Program. Designed to provide transparency of financial transactions between medication and device manufacturers and health care providers, the Open Payments Program shows financial relationships between industry and health care providers. Awareness of this program is crucial because its interpretation or misinterpretation by patients, physicians, and the general public can affect patient care, clinical practice, and research. ⋯ During the study period, orthopedic surgeons had substantial financial ties to industry. Of orthopedic surgeons who received payments, the largest proportion (45%) received less than $100 and only 1% received large payments (≥$100,000). The Open Payments Program offers insight into industry payments to orthopedic surgeons. [Orthopedics. 2016; 39(6):e1058-e1062.].
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Hip fractures are common orthopedic injuries and are associated with significant morbidity/mortality. Intraoperative normothermia is recommended by national guidelines to minimize additional morbidity/mortality, but limited evidence exists regarding hypothermia's effect on orthopedic patients. The purpose of this study was to determine the incidence of intraoperative hypothermia in patients with operatively treated hip fractures and evaluate its effect on complications and outcomes. ⋯ Lower body mass index and increasing age demonstrated increased association with hypothermia (P=.004 and P=.005, respectively). To the authors' knowledge, this is the first and largest study analyzing the effect of intraoperative hypothermia in orthopedic patients. In patients with hip fractures, the study's findings confirm evidence found in other surgical specialties that hypothermia may be associated with an increased risk of deep surgical-site infection and that lower body mass index and increasing age are risk factors for intraoperative hypothermia. [Orthopedics. 2016; 39(6):e1170-e1177.].
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The mini C-arm has become increasingly popular in the practice of orthopedics. To the authors' knowledge, its use in the pediatric orthopedic outpatient clinic has not been reported. The purpose of this study was to evaluate the practice efficiency and radiation exposure to the patient when the mini C-arm was used in the pediatric orthopedic outpatient clinic. ⋯ First, surprisingly, the mini C-arm used a slightly higher radiation dose than standard imaging with plain radiographs. Second, use of the mini C-arm saved time and improved the efficiency of the clinic visit. Overall, the mini C-arm improves quality and efficiency in the pediatric orthopedic outpatient clinic. [Orthopedics. 2016; 39(6):e1097-e1099.].
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Randomized Controlled Trial Comparative Study
Navigation Makes Transforaminal Lumbar Interbody Fusion Less Invasive.
The current study presents a navigated transforaminal lumbar interbody fusion (TLIF) technique that requires only a 4-cm incision to accomplish a single-level TLIF. The authors compared its efficacy and efficiency with those of conventional TLIF. Forty patients who were indicated for single-level lumbar fusion were included and randomized to either the navigated-TLIF group or the conventional-TLIF group. ⋯ Average ODI score improved significantly in both groups immediately postoperatively and was maintained in the following 2 years. Navigation can make single-level TLIF less invasive. Compared with conventional TLIF, navigated TLIF proved to be superior with regard to incision length, intraoperative blood loss, bed rest period, and length of hospital stay. [Orthopedics.2016; 39(5):e857-e862.].