Evaluating safe time to discharge after closed reduction and percutaneous pinning of uncomplicated type III supracondylar humerus fractures: a single-center retrospective review.

The purpose of this retrospective study was to review complications following closed reduction, percutaneous pinning of isolated, type III supracondylar fractures without associated injuries to evaluate if patients may be discharged safely on the day of surgery. We performed a retrospective chart and radiographic review of patients with isolated Gartland type III supracondylar humerus fractures who underwent closed reduction and percutaneous pinning over a 4-year period. We reviewed admission time to the emergency department, time and length of surgery, time to discharge, postoperative complications, readmission rate and office visits. Of the 110 patients included, 19 patients were discharged in less than 6 h, 45 patients between 6 and 12 h and 46 patients greater than 12 h. A total of 61 patients were discharged on the same day as surgery and 49 were discharged the next day. There were 11 postoperative complications. No postoperative complications were found in patients discharged less than 6 hours from surgery. For patients discharged between 6 and 12 hours postoperatively, one patient returned to the office earlier than scheduled. The result of our review suggests that patients can be safely discharged within the 12-h postoperative period with no increased risk of complications. This is contingent upon the patient having a stable neurovascular examination, pain control and caregiver's comfort level. This can decrease medical cost, family stress and burden to the hospital system. Time to discharge should still be evaluated on a case-by-case basis after evaluating medical and social barriers.

Torsional Growth Modulation of Long Bones by Oblique Plating in a Rabbit Model.

BACKGROUND: There is evidence that oblique tension band plating can affect torsional growth in long bones. This study sought to determine if the torsional growth could be modulated based on the angles of the tension band plating and whether or not oblique plating affected overall longitudinal growth. METHODS: New Zealand White rabbits (10.5 wk old) had one screw placed on the metaphyseal side and one on the epiphyseal side of both medial and lateral sides of the right knee distal femoral physis. The sham group (n=5) included screw placement only. For the plate group (n=13), unlocked plates, angled from 0 to 76 degrees, connected the screws and spanned the physis. Radiographs were taken at biweekly intervals. After 6 weeks of growth, hindlimbs were harvested and microCT scans performed. Femoral length, distances between screw heads and angle between the plates were measured on radiographs. Femoral length differences were compared between groups. Femoral version was measured from 3D microCT. Plate angle changes were correlated to the difference in femoral version between limbs using Pearson correlation (significance was set to P<0.05 for all comparisons). RESULTS: Femur length difference between the contralateral and the operative side was significantly greater in the plate group compared with the sham group over time (P=0.049). Medial and lateral screw distances changed significantly more in the sham group than the plate group on both sides (P<0.001). A greater initial angle between plates resulted in a greater change in the angle between plates (P<0.001). Significant correlations were found between right-left side femoral version differences and initial plate angle (P=0.003) and plate angle change (P=0.014). CONCLUSIONS: The torsional effect of oblique plating seems to correlate with the amount of initial plate angle, with an additional, not negligible, longitudinal growth effect. CLINICAL SIGNIFICANCE: Placing plates at given angles across open physes may result in predictable changes in bone torsion allowing for a safer and less invasive option when treating childhood torsional deformities, but the resulting shortening of the ipsilateral femur must be considered.

Use of a Novel Pathway for Early Discharge Was Associated With a 48% Shorter Length of Stay After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis.

INTRODUCTION: Hospital stay after posterior spinal fusion (PSF) for adolescent idiopathic scoliosis (AIS) has decreased only modestly over time despite a healthy patient population. The purpose of this study was to evaluate the impact of a novel postoperative pathway on length of stay (LOS) and complications. METHODS: A retrospective review of patients undergoing PSF for AIS in 2011 to 2012 was performed at 2 institutions evaluating demographics, preoperative Cobb angles, surgical duration, blood loss, LOS, and postoperative complications. Patients at one center were managed using an accelerated discharge (AD) pathway emphasizing early transition to oral pain medications mobilization with physical therapy 2 to 3 times/d, and discharge regardless of return of bowel function. Expectations were set with the family before surgery for early discharge. Patients at the other center were managed without a standardized pathway. RESULTS: One hundred five patients underwent PSF and were treated by an AD pathway, whereas 45 patients were managed using a traditional discharge (TD) pathway. There was no difference in proximal thoracic and main thoracic Cobb magnitudes and a small difference in thoracolumbar curve magnitudes (35.2±13.0 degrees AD vs. 40.6±11.4 degrees TD, P=0.004) between groups. Surgical time was slightly shorter in AD patients (median 3.1 vs. 3.9 h, P=0.0003) with no difference in estimated blood loss. LOS was 48% shorter in the AD group (2.2 vs. 4.2 d, P<0.0001). There was no difference in readmissions or wound complications between groups. CONCLUSIONS: Hospital stay was nearly 50% shorter in patients managed by the AD pathway without any increase in readmissions or early complications. SIGNIFICANCE: Discharge after PSF for AIS may be expedited using a coordinated postoperative pathway. No increase in complications was seen using the AD pathway. Earlier discharge may reduce health care costs and allow an earlier return to normalcy for families. LEVEL OF EVIDENCE: Level III-case control study.

Medicaid insurance is associated with larger curves in patients who require scoliosis surgery.

Children with Medicaid may have difficulty accessing care for adolescent idiopathic scoliosis (AIS), a condition that may worsen with time. We conducted a study to determine whether patients with Medicaid present with a larger curve magnitude. We reviewed the cases of consecutive AIS patients treated with posterior spinal fusion (PSF) between 2008 and 2012. Children seen for second opinions were excluded. Medical records were evaluated to determine time from evaluation to determination for surgery, time from recommendation for surgery to actual procedure, and insurance status. Radiographs were reviewed to determine Cobb angle at initial presentation. Of the 135 patients who underwent PSF for newly diagnosed AIS, 39% had Medicaid insurance. Compared with private insurance patients, Medicaid patients presented with a larger mean (SD) Cobb angle, 57.2° (15.7°) versus 47.5° (14.3°) (P < .001), and had larger curves at time of surgery, 60.6° (13.9°) versus 54.6° (11.7°) (P = .008). There was no difference in wait time from the decision to undergo surgery to the actual surgery or in mean (SD) number of levels fused, 10.3 (2.2) for Medicaid patients versus 9.7 (2.3) for private insurance patients (P = .16). Compared with private insurance patients, Medicaid patients who underwent PSF for AIS had larger presenting Cobb angles and larger Cobb angles at time of surgery.