No Delay in Age of Crawling, Standing or Walking with Pavlik Harness Treatment: A Prospective Cohort Study.

BACKGROUND: Pavlik harness treatment is the standard of care for developmental dysplasia of the hip in infants younger than 6 months. The effect of Pavlik harness treatment on the achievement of motor milestones has not previously been reported. METHODS: In this prospective cohort study, 35 patients were prospectively enrolled to participate and received questionnaires with sequential clinical visits monitoring treatment of their developmental dysplasia of the hip. One-sample Student t -tests assessed differences in milestone attainment age, and the Benjamini-Hochberg procedure was conducted to decrease the false discovery rate. Post hoc power analyses of each test were conducted. The age of achievement of eight early motor milestones were recorded and compared with a previously published cohort of healthy infants. RESULTS: Infants treated with a Pavlik harness achieved four early motor milestones markedly later than the reported age of achievement in a historical control group. These milestones included "roll supine" (5.3 vs. 4.5 months; P = 0.039), "roll prone" (5.7 vs. 5.0 months; P = 0.039), "sit" (6.4 vs. 5.2 months; P < 0.001), and "crawl on stomach" (7.7 vs. 6.6 months; P = 0.039). However, there was no difference in time to achievement of later motor milestones of "crawl on knees," "pull to stand," and "independent walking." CONCLUSION: Several early motor milestones were achieved at a statistically significantly later time than historical control subjects not treated in a Pavlik harness. Despite statistical significance, the small delays in early motor milestones were not thought to be clinically significant. No differences were observed in the later motor milestones, including knee crawling, standing, and independent walking. Clinicians and parents may be reassured by these findings. LEVEL OF EVIDENCE: Therapeutic Level II-prospective study.

Temporary Flexible Rods for Correction of Severe Pediatric Spinal Deformity.

Surgical correction of large, rigid scoliotic and kyphotic curves carries an increased risk of perioperative complications, such as neurological injury and excessive blood loss, compared with correction of less severe curves. Titanium temporary flexible rods (TFRs), designed for pediatric long bone fracture fixation, may be helpful as adjuncts to achieve gradual, stepwise intraoperative correction of severe pediatric spinal deformities. A retrospective review was conducted of spinal fusion cases for pediatric scoliosis or kyphosis at our institution that used TFRs as a correction technique from 2007 to 2019. Patients underwent posterior spinal fusion with predominantly pedicle screw instrumentation. Intraoperatively, a non-contoured titanium elastic nail was temporarily positioned in the screws unilaterally to achieve partial correction while the contralateral side was instrumented. Then, the TFR was removed and replaced with a permanent rod. Thirty-four patients with severe spinal deformities underwent posterior spinal fusion. Seventeen had scoliosis (mean major Cobb angle, 89.3°) and 17 had kyphosis (mean T5-T12 kyphosis, 73.8°). Idiopathic deformity was the most common etiology; neuromuscular, syndromic, and postsurgical causes contributed to the remainder of cases. All patients had Ponte osteotomies. Four patients (11.8%) had neuromonitoring alerts, 1 of which was related to insertion of the TFR; all were reversible. For patients with scoliosis, the mean postoperative Cobb angle measured 40.2° (53.6% correction). For patients with kyphosis, the mean postoperative T5-T12 angle measured 43.3° (30.4° of correction). TFRs appear to be helpful adjuncts for correction of severe pediatric spinal deformities, facilitating gradual intraoperative correction in a single-stage operation. Neuromonitoring alerts are common but reversible. [Orthopedics. 2023;46(4):234-241.].

Curve Characteristics and Surgical Outcomes in Scoliosis Associated With Childhood Sternotomy or Thoracotomy.

BACKGROUND: The purpose of this study is to describe curve characteristics and postoperative outcomes in patients undergoing spinal fusion (SF) to treat thoracogenic scoliosis related to sternotomy and/or thoracotomy as a growing child. METHODS: A retrospective review of electronic medical records of all patients with Post-Chest Incision scoliosis treated with SF was performed at 2 tertiary care pediatric institutions over a 19-year period. Curve characteristics, inpatient, and outpatient postoperative outcomes are reported. RESULTS: Thirty-nine patients (62% female) were identified. Eighteen had sternotomy alone, 14 had thoracotomy alone, and 7 had both. Mean age at the time of first chest wall surgery was 2.5 years (range: 1.0 d to 14.2 y). Eighty-five percent of patients had a main thoracic curve (mean major curve angle 72 degrees, range: 40 to 116 degrees) and 15% had a main lumbar curve (mean major curve angle 76 degrees, range: 59 to 83 degrees). Mean thoracic kyphosis was 40 degrees (range: 4 to 84 degrees). Mean age at the time of SF was 14 years (range: 8.2 to 19.9 y). Thirty-six patients had posterior fusions and 3 had combined anterior/posterior. Mean coronal curve correction measured at the first postoperative encounter was 53% (range: 9% to 78%). There were 5 (13%) neuromonitoring alerts and 2 (5%) patients with transient neurological deficits. Mean length of hospital stay was 9±13 days. At an average follow-up time of 3.1±2.4 years, 17 complications (10 medical and 7 surgical) were noted in 9 patients for an overall complication rate of 23%. There was 1 spinal reoperation in the cohort. 2/17 (12%) complications were Clavien-Dindo-Sink class III and 5/17 (29%) were class IV. CONCLUSION: Kyphotic thoracic curves predominate in patients with Post-Chest Incision scoliosis undergoing SF. Although good coronal and sagittal plane deformity can be expected after a fusion procedure, postoperative complications are not uncommon in medically complex patients, often necessitating longer postoperative stays. LEVEL OF EVIDENCE: Level III.

Better Patient Care Through Physician Extenders and Advanced Practice Providers.

Physician extenders and advanced practice providers (APPs) are now common in most adult and pediatric orthopaedic clinics and practices. Their utilization, with physician leadership, can improve patient care, patient satisfaction, and physician satisfaction and work/life balance in addition to having financial benefits. Physician extenders can include scribes, certified athletic trainers, and registered nurses, while APPs include nurse practitioners and physician assistants/associates. Different pediatric orthopaedic practices or divisions within a department might benefit from different physician extenders or APPs based on particular skill sets and licensed abilities. This article will review each of the physician extender and APP health care professionals regarding their training, salaries, background, specific skill sets, and scope of practice. While other physician extenders such as medical assistants, cast technicians, and orthotists/prosthetists have important roles in day-to-day clinical care, they will not be reviewed in this article. In addition, medical trainees, including medical students, residents, fellows, and APP students, have a unique position within some academic clinics but will also not be reviewed in this article. With the many different local, state, and national regulations, a careful understanding of the physician extender and APP roles will help clinicians optimize their ability to improve patient care.

Day of the Week of Surgery Affects Time to Discharge for Patients With Adolescent Idiopathic Scoliosis.

Unnecessary delays in discharge are extraordinarily common in the current US health care system. These delays are even more protracted for patients undergoing orthopedic procedures. A traditional hospital staffing model is heavily weighted toward increased resources on weekdays and minimal coverage on the weekend. This study examined the effect of this traditional staffing model on time to discharge for patients undergoing posterior spinal instrumentation and fusion for adolescent idiopathic scoliosis. Patients undergoing surgery later in the week had a significantly longer hospital stay compared with patients undergoing surgery early in the week (5.5 days vs 4.9 days, respectively; P=.003). This discrepancy resulted in a mean cost increase of $7749.50 for patients undergoing surgery later in the week. A subsequent quality, safety, value initiative (QSVI) was undertaken to balance physical therapy resources alone. Following the QSVI, patients undergoing surgery later in the week had a decreased mean length of stay of 3.78 days (P=.002). Patients undergoing fusion early in the week also had a decreased mean length of stay of 3.66 days (P<.001). There was no longer a significant difference in length of stay between the "early" and the "late" groups (P=.84). This study demonstrates that simply having surgery later in the week in a hospital with a traditional staffing model adversely affects the timing of discharge, resulting in a significantly longer and more costly hospital course. By increasing physical therapy availability on the weekend, the length of stay and the cost of hospitalization decrease precipitously for these patients. [Orthopedics. 2020; 43(1);8-12.].

Treatment in a Nonpediatric Hospital Is a Risk Factor for Open Reduction of Pediatric Supracondylar Humerus Fractures: A Population-Based Study.

OBJECTIVES: To describe the distribution of open versus closed treatment and its relationship with the location of care in pediatric specialty versus general hospitals. METHODS: Patient data were extracted from the Healthcare Cost and Utilization Project's Kid's Inpatient Database for the years 2000-2012. ICD9-CM diagnosis and procedure codes were used to identify open versus closed treatment of closed supracondylar humerus fractures in children younger than 12 years. A multilevel logistic regression model to control for confounders and identify drivers of open treatment was used. RESULTS: An estimated 40,706 inpatient surgical fixation procedures met our inclusion criteria. Overall rate of open treatment was 13.65%. Fractures were less likely to be treated open at pediatric hospitals versus general hospitals 7.61% versus 16.13% (P < 0.0001). Over the study period, rates of open treatment have fallen at nonpediatric hospitals from 20.21% in 2000 to 17.42% in 2012 (P < 0.001) but have remained stable at pediatric hospitals: 7.8% in 2000 and 8.62% in 2012 (P = 0.4369). Mean hospital length of stay was higher for patients who had open treatment 1.63 versus 1.20 days (P < 0.0001), and mean hospital charges were higher for patients who had open treatment $21,465 versus $15,026 (P < 0.0001). After controlling for time trends as well as demographic and hospital characteristics with a logistic regression model, treatment at a nonpediatric hospital was the single most significant predictor of open treatment for an isolated closed supracondylar humerus fractures with an odds ratio of 1.96 (95% confidence interval 1.56-2.46; P < 0.001). CONCLUSIONS: In this comprehensive population-based study of risk factors for open treatment of supracondylar humerus fractures in the United States, we identified differences in practice patterns by hospital type. Pediatric supracondylar fractures of the elbow have almost twice the odds of open treatment at nonpediatric hospitals. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Trans-Metaphyseal Screws Placed in Children: An Argument for Monitoring and Potentially Removing the Implants.

BACKGROUND: Surgeons frequently use trans-metaphyseal screws in children to achieve osteosynthesis after fractures or stability after reconstructive osteotomies. Screws that were initially inserted below the cortex of bone can become prominent and symptomatic due to the process of funnelization that narrows the wide metaphysis to the diameter of the thinner diaphysis. METHODS: Case series presentation of 11 children who presented with screw prominence after the cutback process range in age from 19 to 169 months. We used the screws as radiographic markers to quantitate the amount of bone "cutback" or lost during the process of funnelization. RESULTS: The average length of screw protrusion beyond the edge of the bone when symptomatic was 8.7 mm (range, 3.3 to 14.3 mm). Time from implantation to the last radiograph averaged 40 months (range, 19 to 84 mo). The average loss of bone width at the time of presentation was 21% (range, 7% to 36%). CONCLUSIONS: These cases suggest that orthopaedic surgeons should consider monitoring children after implantation of trans-metaphyseal screws and informing parents and patients about the possibility of screw prominence necessitating removal due to the process of metaphyseal funnelization. LEVEL OF EVIDENCE: Level IV.

Getting there--working toward minimizing blood loss in scoliosis surgery.

COMMENTARY ON: Ryan KM, O'Brien K, Reqan I, O'Byrne JM, Moore D, Kelly PM, et al. The prevalence of abnormal preoperative coagulation tests in pediatric patients undergoing spinal surgery for scoliosis. Spine J 2015;15:1217-22 (in this issue).

A "simple" option in the surgical treatment of congenital scoliosis.

Commentary on: Li X-F, Liu Z-D, Hu G-Y, et al. Posterior unilateral pedicle subtraction osteotomy of hemivertebra for correction of the adolescent congenital spinal deformity. Spine J 2011;11:111-118 (in this issue).

Management of spinal deformity in cerebral palsy.

An understanding of the three-dimensional components of spinal deformity in children with cerebral palsy is necessary to recommend treatments that will positively affect these patients' quality of life. Management of these deformities can be challenging and orthopedic surgeons should be familiar with the different treatments available for this patient population. This article discusses the incidence, causes, natural history, and treatment of patients with scoliosis.