High Satisfaction in Adolescent Idiopathic Scoliosis Patients on Enhanced Discharge Pathway.

BACKGROUND: Recently, there have been several reports of using an enhanced discharge pathway following posterior spinal fusion (PSF) in patients with adolescent idiopathic scoliosis (AIS). No previous studies have prospectively examined patient satisfaction of patients with AIS using an enhanced discharge pathway. The purpose of this study was to evaluate patient satisfaction with an enhanced discharge pathway for PSF and whether patients felt that their length of stay was appropriate. METHODS: Patients with AIS undergoing PSF were prospectively enrolled. At their first postoperative clinic visit, patients were administered a survey regarding their experience. RESULTS: Of the 46 patients enrolled (mean age, 14 y), 1 was discharged on postoperative day (POD) 2, 33 were discharged on POD 3, 9 were discharged on POD 4, and 3 were discharged on POD 5. Eighty (37/46) of patients felt that they were discharged at an appropriate time, whereas 20% (9/46) felt they were discharged too early. Patients who felt they were discharged at an appropriate time (mean, 3.2 d) had a trend toward shorter stays than those who felt they were discharged too early (mean, 3.7 d). Overall patient satisfaction of hospital stay was high with a mean of 9 on a 10-point scale (range, 1 to 10). There was no correlation between length of stay and patient satisfaction (P=0.723). Patients who felt they were discharged early had a significantly higher mean FACES pain scores than those who felt they were discharged about right both as inpatients (mean, 4.8 vs. 3.4; P=0.0319) and at their first postoperative clinic visit (5.4 vs. 2.9; P=0.004). CONCLUSIONS: Eighty percent of patients with AIS who underwent PSF felt that the time of discharge was appropriate with an enhanced discharge pathway. There was no correlation between patient satisfaction and length of stay. LEVEL OF EVIDENCE: Level II.

Socioeconomic Risk Factors for Poor Outcomes of Developmental Dysplasia of the Hip.

OBJECTIVE: To examine the relationship between socioeconomic factors and outcomes of developmental dysplasia of the hip (DDH). STUDY DESIGN: A retrospective review of patients with DDH at a tertiary pediatric hospital from 2003 to 2012 with 2 years minimum follow-up was conducted. The relationship between socioeconomic factors with late presentation, treatment, and outcomes was examined. Socioeconomic factors included insurance status, language, and ethnicity. RESULTS: In total, 188 patients met criteria. Patients with late presentations were more likely to be Hispanic (P = .02). However, public insurance and a non-English language were not associated with late presentation. Hispanic patients (P = .01) and patients with a non-English language (P = .01) had a lower nonoperative treatment success rate. Hispanic patients had more surgical procedures performed than non-Hispanic patients (P = .04). Patients with range of motion limitations were more likely to have public insurance (P = .05) and be Hispanic (P = .04). On multiple logistic regression analysis controlling for late presentation, patients with public insurance had increased odds of range of motion limitations (OR 2.22, P = .04). Patients with public insurance (OR 0.44, P = .04), a non-English primary language (OR 0.30, P < .01), and Hispanic ethnicity (OR 0.37, P = .01) had decreased odds of successful nonoperative treatment. CONCLUSIONS: Public insurance, a non-English language, and Hispanic ethnicity are risk factors for inferior outcomes for DDH. When controlling for late presentation, these were significant risk factors for nonoperative treatment failure.

Common Elements in Surgical Site Infection Care Bundles for Adolescent Idiopathic Scoliosis at North American Pediatric Institutions: A Survey of POSNA QSVI Challenge Participants.

BACKGROUND: Surgical site infection (SSI) following posterior spinal fusion for idiopathic scoliosis is a difficult complication, with little information published regarding the best preventative comprehensive care plan. The Spine Subgroup of the Quality, Safety, Value Initiative (QSVI) committee of the Pediatric Orthopaedic Society of North America undertook a survey to generate an overview of bundle elements in comprehensive SSI care bundles across institutions in North America. The purpose of this study was to develop a toolkit of SSI care bundle elements that could be used in developing future SSI care bundles. METHODS: A survey email was sent to pediatric orthopaedic surgeons requesting a copy of the SSI prevention care bundle used in their practice. Surgeons were included if they had participated in the 2016 POSNA QSVI challenge, indicated they performed pediatric spine surgery, and had a spine SSI bundle. These bundles were evaluated by the QSVI committee and divided into preoperative, intraoperative, and postoperative elements with the frequency of use of each element recorded. A follow-up qualitative questionnaire was sent assessing the implementation and development of these SSI bundles. RESULTS: In total, 16 care bundles from 15 different institutions were included for review. The response rate for this survey was 44% of individuals (50/113 QSVI challenge participants) and 43% (15/35) of unique institutions. The most common elements included: use of preoperative antibiotics, use of preoperative chlorhexidine wipes, use of wound irrigation intraoperatively, and a standardized prescription for the length of postoperative antibiotic. Each of these elements was included in ≥75% of the SSI bundles evaluated. CONCLUSIONS: SSI care bundles are increasingly being used by pediatric institutions to lower the risk of SSI following pediatric spinal surgery. This study provides an overview of various care elements used in established SSI care bundles across multiple institutions in North America. It is hoped this data will provide institutions interested in developing their own SSI care bundle with useful information for beginning this process. LEVEL OF EVIDENCE: Level V-Decision Analysis.

Chance Fractures in the Pediatric Population Are Often Misdiagnosed.

BACKGROUND: Flexion injuries of the spine range from mild compression fractures to severe flexion-distraction injuries, that is, Chance fractures. Chance fractures are often unstable and Arkader and colleagues demonstrated improved outcomes when Chance fractures are treated operatively compared with those managed nonoperatively. METHODS: A retrospective review was conducted of all patients treated over a 5-year period (2008 to 2013) for a flexion injury, either a Chance or a compression fracture, of the thoracolumbar spine at our tertiary pediatric level I trauma center. Patients were excluded if they had prior spine surgery or had a pathologic fracture. RESULTS: Of the 26 patients who met the inclusion criteria, 27% (7/26 patients) had a Chance fracture and 73% (19/26) had compression fracture(s). The mean age of the 7 patients with Chance fractures was 14.6 years (range, 13 to 16 y). In total, 71% (5/7) of the patients with Chance fractures were initially misdiagnosed: (3 as compression fractures, 1 as a burst fracture, 1 as muscular pain) and 80% (4/5) of these misdiagnoses were made by a neurosurgeon or orthopaedic surgeon. Average delay to correct diagnosis was 95 days (range, 2 to 311 d), with 57% (4/7) of the patients having ≥1 month delay. These 4 patients with a Chance fracture and ≥1 month delay in correct diagnosis presented to our clinic electively with chronic back pain. None of the patients with Chance fractures had a neurological injury. Six patients with posterior ligamentous disruption were treated with surgical instrumentation and fusion. All Chance fractures occurred between the levels of T12 and L3. CONCLUSIONS: The majority of pediatric Chance fractures in this series were initially misdiagnosed (71%; 5/7) or mistreated (14%; 1/7) by neurosurgeons or orthopaedic surgeons. Mean time to the correct diagnosis was 3 months for the Chance fractures in this series. LEVEL OF EVIDENCE: Level IV.

Comparison of Ponte Osteotomies and 3-Column Osteotomies in the Treatment of Congenital Spinal Deformity.

BACKGROUND: Congenital spinal deformity (CSD) has traditionally been treated with 3-column osteotomies [hemivertebrectomy (HV) or vertebral column resection (VCR)] to address rigid deformities. Alternatively, multiple Ponte osteotomies (PO) may provide correction while minimizing risk. The purpose of this study was to compare safety and outcomes of patients undergoing surgical treatment for CSD with these 3 procedures. METHODS: Retrospective review of CSD patients treated with posterior spinal fusion between 1996 to 2013. Patients treated with multiple Ponte osteotomies (PO group) were compared with those managed with 3-column osteotomies (HV/VCR group). Patients with previous instrumentation, isolated cervical deformity, growing spine instrumentation, or <2 year follow-up were excluded. Deformity angular ratio (DAR) was calculated as curve magnitude divided by number of levels of the deformity. RESULTS: There were 49 patients [17 PO, 32 HV/VCR (26 HV, 6 VCR)]. For the PO group, mean age was 14 years, and they had an average of 4 ponte osteotomies and 11 levels fused. Mean total DAR was 25 and mean number of congenital anomalies was 1.8 in the PO group. The HV/VCR group had a mean age of 7 years and 5 levels fused. Mean total DAR was 28 and mean number of congenital anomalies was 2.1 in the HV/VCR group. Patients had a mean of 54.1% correction of coronal deformity in the PO group and 54.4% in the HV/VCR group (P=0.78). Signal changes were observed less frequently with PO (1/17) and HV (1/26) than with VCR (4/6), P=0.001. Revision rates were 17.6% (3/17) in the PO group and 37.5% (12/32) in the HV/VCR group (P=0.35). CONCLUSIONS: Patients with CSD and a mean total DAR of 25 treated with multiple PO and long fusions had correction comparable with the HV/VCR group. Patients treated with VCR had the highest incidence of signal changes and postoperative neurologic deficits. LEVEL OF EVIDENCE: Level III.

Management of Pediatric Type I Open Fractures in the Emergency Department or Operating Room: A Multicenter Perspective.

BACKGROUND: The management of pediatric type I open fractures remains controversial. The aim of this study is to compare outcomes in type I open fractures managed with superficial wound debridement and antibiotics in the emergency department (ED) (nonoperative management) to patients managed with operative debridement and antibiotics (operative management). METHODS: A multicenter retrospective review was performed of all pediatric type I open forearm, wrist, and tibia fractures treated at 4 high volume pediatric centers between 2000 and 2015. Patients with multiple traumatic injuries, immunocompromised patients, or those without final radiographs indicating healing were excluded. RESULTS: In total, 219 patients met inclusion criteria. A total of 170 fractures were treated operatively (77.6%), 49 fractures were treated nonoperatively (22.4%). There was 1 infection in the nonoperative group (2.0% infection rate), and no infections in the operatively managed group (P=0.062). Cefazolin was the most commonly administered antibiotic (88.1% of patients). Duration of hospital-administered antibiotics was significantly different, with a mean of 10.9 hours in the nonoperative group and 41.6 hours in the operative group (P<0.001). Length of stay averaged 16.3 hours for nonoperative patients and 48.6 hours for the operatively treated patients (P<0.001). In the nonoperative group, 44/49 had documented superficial wound debridement in the ED utilizing, on an average, 1500 mL of irrigant. There were 10 other complications, 9 in the operative group (5.4%) and 2 in the nonoperative group (4.1%, P=0.107), including 2 compartment syndromes and 1 acute carpal tunnel syndrome all requiring immediate surgical release (1.8%) in the operative group. CONCLUSIONS: There was no significant difference in infection rate or complication rate in those managed with antibiotics and operative debridement versus those managed with superficial wound debridement and antibiotics in the ED. Consideration should be given to the similar safety profiles for these 2 treatment modalities when managing pediatric patients with type I open fractures. LEVEL OF EVIDENCE: Level III.

Pulseless Supracondylar Humerus Fracture With Anterior Interosseous Nerve or Median Nerve Injury-An Absolute Indication for Open Reduction?

BACKGROUND: Optimal management for a pulseless supracondylar humerus fracture associated with anterior interosseous nerve (AIN) or median nerve injury is unclear. The purpose of this study was to determine the incidence of pulseless supracondylar humerus fractures associated with AIN or median nerve injury, to assess open versus closed surgical management, to determine factors associated with the need for neurovascular intervention, and to report the outcome. METHODS: A retrospective review was performed at 4 pediatric trauma hospitals on all patients who sustained a Gartland III or IV supracondylar humerus fracture with the combination of absent distal palpable pulses and AIN or median nerve injury between 2000 and 2014. Choice of treatment, details regarding preoperative and postoperative exam findings, follow-up course, and outcome were recorded. RESULTS: A total of 71 patients met inclusion criteria; 52 patients (73%) underwent closed reduction (CR); 19 patients (27%) underwent open reduction (OR) and early antecubital fossa exploration. The index procedure of CR plus percutaneous pinning was sufficient treatment in 50 (of 52, 96%) patients with only 2 requiring reoperation. One patient developed compartment syndrome approximately 9 hours after CRPP (13.5 h after time of injury) and underwent emergent fasciotomies. Of the 19 patients who underwent OR and early exploration, 6 needed vascular procedures, 5 required detethering of entrapped surrounding fibrous tissues. Forty patients were diagnosed with median nerve palsy versus 31 diagnosed with AIN palsy. There was no significant difference between patients presenting with median nerve versus AIN palsy, with similar rates of need for OR (10/40; 25% vs. 9/31; 29%), rate of compartment syndrome (3/40; 7.5% vs. 3/31; 9.7%), need for reoperation (4/40; 10% vs. 6.5%), and ultimate resolution of nerve palsy (4/36; 20.1% vs. 3/30; 10%). Compartment syndrome developed in 6 (of 71, 8.5%) patients and was associated with poor perfusion status on presentation and delayed time from injury to surgery. In patients with at least 3-month neurological follow-up, 59 (of 61, 97%) patients had complete resolution of nerve palsy. CONCLUSIONS: Although previous authors have suggested a pulseless SCH fx with an associated AIN or median nerve injury should be treated with exploration and OR, 70% (50/71) of the patients in this series were treated with a CR. In this series, both AIN and median nerve palsies among patients presenting with pulseless extremity and Gartland III or IV SCH fracture, offer similar rates of OR, risk of compartment syndrome, and resolution of nerve palsy. LEVEL OF EVIDENCE: Level IV.

What's New in Pediatric Orthopaedic Quality, Safety, and Value? A Systematic Review With Results of the 2016 POSNA Quality, Safety, and Value Initiative (QSVI) Challenge.

BACKGROUND: Enhancing the safety, quality, and value of care provided is a point of emphasis for modern health care systems. We performed a review of recent literature to highlight those efforts relevant to pediatric musculoskeletal care. METHODS: We searched the PubMed database for all papers related to quality improvement, patient safety, and/or value in pediatric orthopaedics published from October 1, 2012 to October 31, 2017, yielding 193 papers. RESULTS: A total of 36 papers were selected for review based upon new findings. Papers were selected based on significant contributions in the following categories: casting safety, antibiotic stewardship/infection prevention, perioperative care pathways, blood conservation, venous thromboembolic disease prevention, and imaging safety/appropriateness. CONCLUSIONS: There have been numerous advances in safety, quality, and value in pediatric orthopaedic care. Quality improvement efforts emphasizing provider education and safety monitoring can lead to a decrease in cast-related complications. Perioperative care pathways and bundles are associated with a decrease risk of surgical site infection and decreased length of stay in pediatric spinal deformity surgery. Increased scrutiny has been placed on the value of routine follow-up radiographs in pediatric fracture and spinal deformity care. LEVEL OF EVIDENCE: Level 4-literature review.

Sacral Alar Iliac (SAI) Screws Fail 75% Less Frequently Than Iliac Screws in Neuromuscular Scoliosis.

BACKGROUND: Despite recent popularity of sacral alar iliac (SAI) screws for fusion to the pelvis for neuromuscular scoliosis, there are little data regarding the failure rate of this technique compared with traditional modes of iliac fixation. Theoretical advantages of the SAI screws are obviating the need for a rod to iliac screw connector and a lower implant profile. The purpose of this study is to determine whether SAI screws have fewer failures than iliac screws in neuromuscular scoliosis. METHODS: Review of neuromuscular patients treated with posterior spinal fusion with pelvic fixation from 2004 to 2012 with minimum 2-year follow-up was conducted. Medical records and imaging studies were reviewed. Patients were divided into 2 groups based on the type of pelvic fixation (SAI or iliac screws), and implant failures were compared between the groups. RESULTS: A total of 101 patients were reviewed, including 55 patients with iliac screws and 46 patients with SAI screws. Implant failures included: disengagement of the rod to iliac screw connector (10%, 10/101), separation of screw head from screw shaft (4%, 4/101), and set screw disengagement (2%, 2/101). The SAI group had a lower implant failure rate (7%, 3/46) compared with the iliac screw group (24%, 13/55) (P=0.031). Rod to iliac screw connectors failed in 18% (10/55) of patients. There were significantly less surgical revisions in the SAI group (2%, 1/46) for pelvic screw prominence compared with the iliac screw group (11%, 6/55) (P=0.027). CONCLUSIONS: SAI screws had a lower rate of implant failure and revision surgery compared with iliac screws. If rod to screw connector failures are excluded, the failure rate of SAI screws of 6.5% (3/46) is similar to that of iliac screws 5.5% (3/55); therefore, the most important advantage of the SAI technique may be obviating the need for a screw to rod connector. LEVEL OF EVIDENCE: Level III.

Measurement Variability in the Evaluation of the Proximal Junction in Distraction-based Growing Rods Patients.

BACKGROUND: Proximal junctional kyphosis (PJK) is a known complication of spinal fusion and has been shown to occur in the setting of growing rod instrumentation. Previous studies have shown good reliability in measuring PJK in adolescent idiopathic scoliosis. METHODS: Four pediatric orthopaedic spine surgeons measured the proximal junction in 10 patients with growing rod instrumentation using 2 methods. In method 1, measurements were made from the inferior endplate of the upper instrumented vertebrae (UIV) to the superior endplate of 1 level above the UIV. In method 2, measurements were made from the inferior endplate 2 levels below the UIV to the superior endplate 2 levels above the UIV. These measurements were repeated 1 week later. RESULTS: Method 1 had an intraobserver variability of ±13.2 degrees and interobserver variability of ±21.6 degrees, whereas method 2 had an intraobserver variability of ±18.3 degrees and interobserver variability of ±20.7 degrees. CONCLUSIONS: Interobserver variability of PJK is >20 degrees. As PJK is commonly defined as >10 degrees of kyphosis above the UIV, measurement of PJK in patients with distraction-based growing rods on lateral radiographs has too much variability to be useful. LEVEL OF EVIDENCE: Level III-diagnostic studies.

What are the risks of prophylactic pinning to prevent contralateral slipped capital femoral epiphysis?

BACKGROUND: Two decision analyses on managing the contralateral, unaffected hip after unilateral slipped capital femoral epiphysis (SCFE) have failed to yield consistent recommendations. Missing from both, however, are sufficient data on the risks associated with prophylactic pinning using modern surgical techniques. QUESTIONS/PURPOSES: We determined the incidence and nature of complications after contemporary prophylactic fixation of the contralateral, unaffected hip in patients with a unilateral SCFE. METHODS: We retrospectively identified and reviewed 99 children (mean age, 11 years; range, 8-15 years) who underwent prophylactic pinning of the contralateral hip after treatment of a unilateral SCFE at four tertiary-care children's hospitals from 2001 to 2010. Complications on the prophylactic side, such as avascular necrosis (AVN), chondrolysis, fractures, implant pain, and need for further surgery, were recorded. Minimum followup was 12 months (median, 26 months; range, 12-110 months). RESULTS: On the prophylactic side, we found two cases of focal AVN (2%) and no cases of chondrolysis (0%). Two patients sustained periimplant femur fractures (2%). Three patients had symptomatic hardware (3%), two of whom required surgery for implant removal. In three patients (3%), growth occurred off the end of the prophylactic screw before physeal closure, but they did not require revision fixation. No patients developed a subsequent slip on the side of the prophylactic pinning. CONCLUSIONS: While prophylactic pinning prevents SCFE, it is not an entirely benign procedure. The possibility of developing complications such as AVN and periimplant fracture should be considered when determining the best management for the contralateral hip in patients who present with unilateral SCFE. LEVEL OF EVIDENCE: Level IV, therapeutic study. See the Instructions for Authors for a complete description of levels of evidence.

Abduction bracing after Pavlik harness failure: an effective alternative to closed reduction and spica casting?

BACKGROUND: Previous studies have reported that the use of abduction bracing after Pavlik harness failure in patients with developmental dysplasia of the hip (DDH) is often effective in achieving hip reduction. METHODS: This is a retrospective study of consecutive patients with DDH at a single institution between 2006 and 2011. Patients in this study met all 4 inclusion criteria: (1) DDH, (2) a dislocated or dislocatable hip, (3) unsuccessful treatment with a Pavlik harness, and (4) subsequent treatment with abduction bracing. Exclusion criteria were dislocated hips associated with neurological, teratologic, syndromic, or other nonidiopathic conditions. RESULTS: Seven hips met inclusion criteria. Mean age at Pavlik harness initiation was 2.1 months (range, 1 d to 6 mo) and patients spent an average of 1.2 months (range, 0.4 to 2.7 mo) in the harness. After ultrasound demonstrated a persistently dislocated hip, patients were transitioned to an abduction brace and spent an average of 1.3 months (range, 0.1 to 3 mo) in the brace. One hundred percent (7/7) of hips treated with an abduction orthosis failed to reduce and required further treatment; 4 with closed reduction and spica casting, and 3 with open reduction. Patients were followed for an average of 33.6 months (range, 10 to 60 mo), and all patients had stable hips at latest follow-up. CONCLUSIONS: In this series of 7 patients with developmentally dislocated hips who failed Pavlik harness treatment, subsequent abduction bracing provided no benefit, in contrast to previous studies. All patients who failed Pavlik harness treatment went on to require closed or open reduction of the hip. Abduction bracing may unnecessarily prolong the time to definitive treatment. LEVEL OF EVIDENCE: Case series, level 4.

Adolescent idiopathic scoliosis patients treated with bracing, surgery, or observation showed no difference in behavioral and emotional function over a 2-year period.

The purpose of this study was to assess if behavior and emotional function, as measured by the Pearson Behavioral Assessment Survey for Children, Second Edition (BASC-2) in patients and parents, changes with differing treatment protocols in patients with adolescent idiopathic scoliosis (AIS). One previous study showed abnormal BASC-2 scores in a substantial number of patients diagnosed with AIS; however, no study has assessed how these scores change over the course of treatment. AIS patients aged 12 to 21 years completed the BASC-2. The 176-item questionnaire was administered to subjects at enrollment, assessing behavioral and emotional problems across 16 subscales of 5 domains: school problems, internalizing problems, inattention/hyperactivity, emotional symptoms index, and personal adjustment. Parents were given an equivalent assessment survey. Surveys were administered again after 2 years. Subject treatment groups (bracing, surgery, and observation) were established at enrollment. Patients were excluded if they did not complete the BASC-2 at both time points. Forty-six patients met the inclusion criteria, with 13 patients in the surgical, 20 in the bracing, and 13 in the observation treatment groups. At enrollment, 26% (12/46) of subjects with AIS had a clinically significant score in 1 or more subscales, and after 2 years 24% (11/46) of subjects reported a clinically significant score in at least 1 subscale (P = .8). There were no significant differences in scores between enrollment and follow-up in any treatment group. Similar to what was reported in a previous study, only 36% (4/11) of patients had clinically significant scores reported by both patient and parent, conversely 64% (7/11) of parents were unaware of their child's clinically significant behavioral and emotional problems. Common patient-reported subscales for clinically significant and at-risk scores at enrollment included anxiety (24%; 11/46), hyperactivity (24%; 11/46), attention problems (17%; 8/46), and self-esteem (17%; 8/46). At 2-year follow-up, the most commonly reported subscales were anxiety (28%; 13/46), somatization (20%; 9/46), and self-esteem (30%; 14/46). Patients with AIS, whether observed, braced or treated surgically, showed no significant change in behavior and emotional distress over the course of their treatment, or compared with each other at 2-year follow-up.

Postoperative alopecia in children after orthopaedic surgery.

BACKGROUND: To report the cases of postoperative alopecia encountered after orthopaedic surgery at a single-level I trauma pediatric hospital. METHODS: We report on 3 children who developed postoperative alopecia after an orthopaedic surgery. The chart review included demographics and independent variables including age, ethnicity, weight, sex, presence of coexisting medical conditions, type and duration of surgery performed, examination findings at presentation and diagnosis of alopecia, and outcomes were recorded. Inpatient and outpatient clinic notes, operative reports, and recorded vital signs were also reviewed. RESULTS: Three children (2 female, 1 male) were noted to develop postoperative alopecia. The average age at surgery was 13.7 years (range, 12 to 16). There was no significant past medical history, and 2 of 3 patients had obesity as a comorbidity. The type of surgery included: 2 proximal femoral osteotomies with proximal femoral osteoplasties and 1 wide resection of a congenital tibia pseudarthrosis with contralateral vascularized fibular grafting and internal fixation. Mean surgical duration was 5.9 hours (range, 4.4 to 7.1), and no intraoperative episodes of hypotension (<50 mm Hg) or hypothermia (T<35.9°C) occurred. The patients presented 2 to 3 weeks after surgery with hair loss localized over the posterior portion of the head. All patients were noted to have hair regrowth within 8 to 12 weeks, with 1 patient fully recovered and 2 patients continuing hair regrowth at most recent follow-up. CONCLUSIONS: Postoperative alopecia is an uncommon but usually self-limited complication that can occur in children undergoing orthopaedic surgery. Although rare, the treating physician should be aware of its occurrence and course, and appropriate padding of the head during surgery is advised. LEVEL OF EVIDENCE: Level IV--retrospective case series.

Risk factors for vascular repair and compartment syndrome in the pulseless supracondylar humerus fracture in children.

BACKGROUND: The aims of this study were to determine how often fracture reduction alone restored pulses and vascular perfusion in displaced supracondylar humerus fractures with absent distal pulses on presentation, and whether any preoperative factors were associated with the need for vascular repair and vascular complications. METHODS: We reviewed 1255 supracondylar humerus fractures in children treated operatively over 12 years at one institution. We identified 33 patients who presented with displaced supracondylar humerus fractures and absent distal pulses. We reviewed the management and outcome of these injuries. RESULTS: Thirty-three (of 1255) patients presented with a pulseless supracondylar humerus fracture (2.6%). The patients were divided into 2 groups: those at presentation whose hand was well perfused (n=24) or poorly perfused (9). None (0 of 24) of the well-perfused patients underwent vascular repair; 3 had open reduction. Of the 21 well-perfused patients undergoing closed reduction and pinning, 11 (of 21) had a palpable pulse after surgery and 10 (of 21) remained pulseless but well perfused; all did well clinically. Of the 9 patients in the poorly perfused group, 4 underwent vascular repair, and compartment syndrome developed in 2 during the postoperative period. In just over half of patients with a poorly perfused hand (5 of 9), fracture reduction alone was the definitive treatment. CONCLUSIONS: In the largest series of children with pulseless displaced supracondylar humerus fractures in the literature, we identify 2 distinct populations, with the perfusion status of the hand at time of presentation correlating significantly with the ultimate need for vascular repair. In patients presenting with a well-perfused hand, fracture reduction alone was sufficient treatment in all 24 (of 24) cases, and no patients developed compartment syndrome. Nearly half of these patients still had an absent palpable pulse but well-perfused hand after closed reduction, yet did well clinically. Patients presenting with a poorly perfused hand are at high risk for vascular repair and compartment syndrome.

Outcomes of salvage hip surgery in children with cerebral palsy.

This study compared the outcomes of four salvage procedures in treating painful dislocated hips in patients with cerebral palsy: Schanz osteotomy, Girdlestone, Castle, and McHale procedures. A retrospective review of cerebral palsy patients treated between 1990 and 2014 with minimum 6-month follow-up was carried out. Of 69 hips (62 patients), there were 36 McHales, 24 Castles, four Girdlestones, and five Schanz procedures at a mean age of 13.9 years. All four procedures provided pain relief. Proximal femoral migration was similar following the procedures, but heterotopic ossification was more common after the Castle procedure. Bone resorption and revision surgery were more frequent after the McHale procedure.

Inflatable bouncer-related fractures in children.

BACKGROUND: Inflatable bouncers or moonbouncers are very popular in private and public settings and are usually perceived as very safe attractions, but are associated with frequent fractures in children. To date, there are no publications in the medical literature about these types of injuries. The purpose of this study was to show skeletal injuries related to inflatable bouncer use, describe their characteristics, and determine possible risk factors and preventive measures. METHODS: Demographic data and injury characteristics were analyzed for all patients who were treated for inflatable bouncer-associated injuries in the pediatric fracture clinic of a level I trauma center from October 2002 to March 2007. RESULTS: Forty-nine patients were treated for inflatable bouncer-related fractures. Children ranged in age from 1.5 to 15 years old (mean age, 7.8 years) with a male-female ratio of approximately 3:1. The most commonly injured region was the upper extremity (65.5%, n = 32). The most commonly injured area was the elbow (31%, n = 15), and the most common single diagnosis was supracondylar humerus fracture (22%, n = 11). Diaphyseal long bone fractures were found in 18% (n = 9) of the patients and nondiaphyseal in 71% (n = 35). One patient (2%) had an open fracture. Mechanisms of injury included collision of 1 person with another (67%), falling out of a bouncer onto a hard object outside the device (19%), and twisting motion to the leg (14%). There was no adult supervision in many of the incidents (43%), and the presence of different-aged children inside the jumper took place in 52% cases. CONCLUSIONS: Inflatable bouncers can cause serious orthopaedic injuries. Children playing in the bouncer should be placed in small groups according to their size and should be closely supervised at all times. STUDY DESIGN: Case series. Level IV evidence.

Clinically Significant Psychological and Emotional Distress in 32% of Adolescent Idiopathic Scoliosis Patients.

STUDY DESIGN: Prospective study of 92 patients. OBJECTIVES: To determine if the incidence of clinically significant psychological and emotional distress in adolescent idiopathic scoliosis (AIS) patients is higher than the general population and if this correlates with deformity severity. SUMMARY OF BACKGROUND DATA: Adolescents with scoliosis may exhibit a less positive outlook on life, suffer from lower self-esteem, and have more difficulty connecting with peers; however, there is conflicting evidence whether different stages of treatment prompt different psychological problems and the long-term psychological effect of scoliosis. METHODS: Patients aged 12-21 years with a diagnosis of AIS were included. The Behavioral Assessment System for Children, Second Edition (BASC-2), is a validated 139-item survey normed on more than 1 million children in the United States. It can detect clinical and subclinical levels of psychosocial problems in five domains: school problems, internalizing problems, inattention/hyperactivity, emotional symptoms index, and personal adjustment. The BASC-2 self-report form was completed by 92 adolescents with AIS (mean age = 14 years; range 12-18) and a parent. BASC-2 scale scores were compared to validated age-matched normative data. Comparisons were made between those undergoing surgery (n = 31), bracing (n = 31), or observation (n = 30) at the start of treatment. RESULTS: 32% (29/92) of patients scored in the clinically significant range in at least one of the subscales. There were no clinically significant emotional or behavioral differences when stratified by treatment type (p = .560), Cobb angle (0.630), or age (0.313). Twenty-one percent (19/92) of parent responses deemed their kids as having clinically significant emotional or behavioral differences. In only 34% (10/29) of the cases did children and parent concurrently report clinically significant psychological difficulties, such that 66% of parents were unaware that their child has clinically significant emotional or behavioral problems. CONCLUSIONS: AIS patients undergoing observation, bracing, and surgery are all at risk for clinically significant psychological symptoms. LEVEL OF EVIDENCE: Level II.

Compartment syndrome of the thigh in an infant: a case report.

Compartment syndrome of the thigh in children is rare. We report a case of compartment syndrome of the thigh in an infant with a femur fracture resulting from suspected nonaccidental trauma. The delayed presentation of this injury may have been contributory to the development of compartment syndrome. The subtle physical findings in this case underscore the need for a high index of suspicion in making the diagnosis of compartment syndrome. The complete recovery of muscle function, even in the presence of significant tissue damage, is noteworthy and suggests that infants have a greater physiologic ability to recover in comparison with adults.

Pain is the Greatest Preoperative Concern for Patients and Parents Before Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis.

STUDY DESIGN: Prospective cross-sectional study. OBJECTIVE: To evaluate patients' and parents' concerns so they can be addressed with appropriate preoperative counseling. SUMMARY OF BACKGROUND DATA: Despite much research on outcomes for posterior spinal fusion (PSF) in adolescent idiopathic scoliosis (AIS), little is available about preoperative fears or concerns. METHODS: Patients with AIS undergoing PSF, their parents, and surgeons were prospectively enrolled and asked to complete a survey on their fears and concerns about surgery at their preoperative appointment. RESULTS: Forty-eight patients and parents completed surveys. Four attending pediatric spine surgeons participated and submitted 48 responses. Mean age of patients was 14.2 years. On a scale of 0 to 10, mean level of concern reported by parents (6.9) was higher than that reported by patients (4.6). Surgeons rated the procedure's complexity on a scale of 0 to 10 and reported a mean of 5.2. Neither patients' nor parents' level of concern correlated with the surgeons' assessment of the procedure's complexity level (R = 0.19 and 0.12, P = 0.20 and P = 0.42, respectively). Top three concerns for patients were pain (25%), ability to return to activities (21%), and neurologic injury (17%). Top three concerns for parents were pain (35%), neurologic injury (21%), and amount of correction (17%). Top three concerns for surgeons were postoperative shoulder balance (44%), neurologic injury (27%), and lowest instrumented vertebrae selection (27%). Patients reported the same concerns 23% of the time as parents, and 17% of the time as surgeons. Parents and surgeons reported the same concerns 21% of the time. CONCLUSION: Pain was the greatest concern for both patients and parents but was rarely listed as a concern by surgeons. Parent and patient level of concern did not correlate to the surgeon's assessment of the procedure's complexity. Neurologic injury was a top concern for all groups, but otherwise there was little overlap between physician, patient, and parent concerns. LEVEL OF EVIDENCE: 3.