Free vascularized tissue reinforcement of primary pharyngeal closure in salvage laryngectomy following failed organ preservation is effective in preventing major wound complications but did not reduce the overall fistula rate. Fistulas that developed following this technique were relatively small, did not result in exposed major vessels, and were effectively treated with outpatient wound care rather than readmission to the hospital or return to operating room. Speech and swallowing results following this technique were comparable to those following total laryngectomy alone.

Background Return-to-sport protocols after anterior cruciate ligament reconstruction (ACLR) often include assessment of hop distance symmetry. However, it is unclear whether movement deficits are present, regardless of hop symmetry. Objectives To assess biomechanics and symmetry of adolescent athletes following ACLR during a single-leg hop for distance. Methods Forty-six patients with ACLR (5-12 months post surgery; 27 female; mean ± SD age, 15.6 ± 1.7 years) were classified as asymmetric (operative-limb hop distance less than 90% that of nonoperative limb [n = 17]) or symmetric (n = 29) in this retrospective cohort. Lower extremity biomechanics were compared among operative and contralateral limbs and 24 symmetric controls (12 female; mean ± SD age, 14.7 ± 1.5 years) using analysis of variance. Results Compared to controls, asymmetric patients hopped a shorter distance on their operative limb (P<.001), while symmetric patients hopped an intermediate distance on both sides (P≥.12). During landing, the operative limb, regardless of hop distance, exhibited lower knee flexion moments compared to controls and the contralateral side (P≤.04), with lower knee energy absorption than the contralateral side (P≤.006). During takeoff, both symmetric and asymmetric patients had less hip extension and smaller ankle range of motion on the operative side compared with controls (P≤.05). Asymmetric patients also had lower hip range of motion on the operative, compared with the contralateral, side (P = .001). Conclusion Both symmetric and asymmetric patients offloaded the operative knee; symmetric patients achieved symmetry, in part, by hopping a shorter distance on the contralateral side. Therefore, hop distance symmetry may not be an adequate test of single-limb function and return-to-sport readiness. J Orthop Sports Phys Ther 2018;48(8):622-629. Epub 30 Mar 2018. doi:10.2519/jospt.2018.7817.

Previous research has shown that delays in pediatric anterior cruciate ligament (ACL) reconstruction are associated with increased prevalence of concomitant knee injuries and worse outcomes following surgery. However, few studies have described factors that may contribute to these delays and adverse outcomes. This study seeks to determine the effect of socioeconomic status on clinical outcomes following ACL reconstruction.A retrospective review of patients who underwent primary ACL reconstruction at a tertiary pediatric hospital between 2009 and 2015 was conducted. Variables included chronologic, demographic, and socioeconomic data, and postoperative complications. Socioeconomic status was measured using health insurance type and median household income levels derived from 2009 to 2015 US Census Bureau.A total of 127 patients (69 male, 58 female) were included. The mean age at time of surgery was 15.0 years. Overall, 68 patients had commercial insurance and 59 patients had government-assisted insurance. The mean household median income for patients with commercial insurance was $87,767 compared to $51,366 for patients with government-assisted insurance. Patients with government-assisted insurance plans demonstrated greater delays in time from injury to initial orthopaedic evaluation (P = .0003), injury to magnetic resonance imaging (MRI) examination (P = .021), injury to surgery (P < .0001), initial orthopaedic evaluation to surgery (P = .0036), and injury to return to play clearance, P = .044. Median household income was significantly related to time from injury to MRI examination (P = .0018), injury to surgery (P = .0017), and initial orthopaedic evaluation to surgery (P = .039). Intraoperatively, 81% of patients with government-assisted insurance had concomitant meniscal injuries compared 65% of patients with commercial insurance, P = .036. Postoperatively, 22% of patients with government-assisted insurance were found to have decreased knee range of motion (“stiffness”) compared to 9% of patients with commercial insurance, P = .034.Pediatric patients who have government-assisted plans may experience delays in receiving definitive injury management and be at risk for postoperative complications. Our findings suggest a significant discrepancy in time to treatment as well as rates of concomitant knee injuries and postoperative complications between government and commercial insurance types.Level of Evidence: III

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Background: Graft choice for pediatric anterior cruciate ligament reconstruction (ACLR) is determined by several factors. There is limited information on the use and outcomes of allograft ACLR in pediatric patients. The purpose of this systematic review and meta-analysis was to quantify reported failure rates of allograft versus autograft ACLR in patients ≤19 years of age with ≥2 years of follow-up. We hypothesized that there would be higher rates of failure for allograft compared with autograft ACLR in this population. Methods: PubMed/MEDLINE and Embase databases were systematically searched for literature regarding allograft and autograft ACLR in pediatric/adolescent patients. Articles were included if they described a cohort of patients with average age of ≤19 years, had a minimum of 2 years of follow-up, described graft failure as an outcome, and had a Level of Evidence grade of I to III. Qualitative review and quantitative meta-analysis were performed to compare graft failure rates. A random-effects model was created to compare failure events in patients receiving allograft versus autograft in a pairwise fashion. Data analysis was completed using RevMan 5.3 software (The Cochrane Collaboration). Results: The database search identified 1,604 studies; 203 full-text articles were assessed for eligibility. Fourteen studies met the inclusion criteria for qualitative review; 5 studies were included for quantitative meta-analysis. Bone-patellar tendon-bone (BTB) represented 58.2% (n = 1,012) of the autografts, and hamstring grafts represented 41.8% (n = 727). Hybrid allografts (autograft + supplemental allograft) represented 12.8% (n = 18) of all allograft ACLRs (n = 141). The unweighted, pooled failure rate for each graft type was 8.5% for BTB, 16.6% for hamstring, and 25.5% for allograft. Allografts were significantly more likely than autografts to result in graft failure (odds ratio, 3.87; 95% confidence interval, 2.24 to 6.69). Conclusions: Allograft ACLR in pediatric and adolescent patients should be used judiciously, as existing studies revealed a significantly higher failure rate for allograft compared with autograft ACLR in this patient population. Additional studies are needed to improve the understanding of variables associated with the high ACLR failure rate among pediatric and adolescent patients. Level of Evidence: Therapeutic Level III . See Instructions for Authors for a complete description of levels of evidence.

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Background: To prospectively evaluate a displacement-based classification system and an outcome-derived algorithm in the treatment of children with lateral condyle fractures. Methods: All children with a lateral condyle fracture were prospectively enrolled at our institution between 2013 and 2016. Fractures were classified and treated on the basis of the following classification system: type 1: <2 mm; treated with long arm casting, type II: 2 to 4 mm; treated with closed reduction and percutaneous pinning (CRPP), and type III: >4 mm; open reduction and percutaneous pinning (ORPP). Functional outcomes were assessed at 6 to 12 weeks and at 1-year follow-ups using the Pediatric Outcomes Data Collection Instrument (PODCI). Results: A total of 55 patients (mean age, 6 y; range 2 to 12 y) were prospectively enrolled. There were 17 (31%) type I fractures treated with a long arm cast, 8 (15%) type II treated with CRPP, and 30 (54%) type III treated with ORPP. Postoperative complications included delayed union (N=5) and pin site infection (N=3). Delayed unions on the basis of fracture type was type I (1/17, 6%), type II (1/8, 13%), and type III (3/30, 10%) (P=0.85). The rate of delayed unions in type II and III fractures fixed with k-wires was 11% (4/38). Four patients required a second operation with screw fixation. No significant differences were found across PODCI domains at 1-year follow-up when comparing our study population with normative data. Conclusions: This is the first prospective study of a treatment protocol for pediatric lateral condyle fractures and validates the use of displacement as a guide for best evidence-based treatment. Children with a lateral condyle fracture can achieve excellent functional outcomes in all classification types with comparable complication rates when radiographic fracture displacement is used to guide surgical and clinical decision making. Level of Evidence: Level II.

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