Journal of pediatric orthopedics. Part B
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Comparative Study
Incidence and risk factors of prolonged mechanical ventilation in neuromuscular scoliosis surgery.
Patients with neuromuscular scoliosis (NMS) are frequently considered at high risk for postoperative complications based on their underlying disease and comorbidities. Postoperative complications include prolonged mechanical ventilation (MV), defined longer than 72 h, at the paediatric intensive care unit. The objectives of this retrospective study were to assess the incidence of prolonged MV in patients with NMS following scoliosis surgery and to identify predictive risk factors. ⋯ The only risk factor for prolonged MV was a decreased preoperative pulmonary function. Forced expired volume in 1 s and vital capacity were significantly decreased in patients with MV >72 h compared with patients with MV <72 h. Routine preoperative pulmonary function testing may reveal important information with regard to restrictive lung disease in the preoperative assessment of patients with NMS and predict the early postoperative clinical course.
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The results of closed and open reduction via posterior approach with percutaneous pinning of posteromedial displaced supracondylar humerus fractures in children were evaluated. Fifty-five consecutive patients with Gartland type III fractures were reviewed. The mean follow-up period was 22 months (12-48 months). ⋯ In comparison with closed reduction, despite the fact that better bone alignment was obtained with open reduction, longer union time (7 vs. 5.8 weeks), significantly reduced range of motion of the elbow (12.3 degrees vs. 3.8 degrees), poorer functional outcomes and bad cosmetics because of hypertrophic scar tissue of the skin were found. The patients were analyzed according to their Bauman angle and Flynn criteria: good or excellent functional and cosmetic results were 91% in the closed reduction group but 52% in the open reduction group. On the basis of results of this study, closed reduction and percutaneous fixation of the posteromedial totally displaced fractures are preferable to open reduction with posterior approach.