Psychometric analysis and the implications for the use of the scoliosis research society questionnaire (SRS-22r English) for individuals with adolescent idiopathic scoliosis.

Background: Despite widespread usage of the SRS-22r questionnaire (Scoliosis Research Society Questionnaire-22r), the English version has only sparingly been subjected to analysis using modern psychometric techniques for patients with adolescent idiopathic scoliosis (AIS). The study purpose was to improve interpretation and clinical utility of the SRS-22r for adolescents with AIS by generating additional robust evidence, using modern statistical techniques. Questions about (1) Structure and (2) Item and Scale Functioning are addressed and interpreted for clinicians and researchers.

BrAIST-Calc: Prediction of Individualized Benefit From Bracing for Adolescent Idiopathic Scoliosis.

Study Design: Prospective multicenter study data were used for model derivation and externally validated using retrospective cohort data.

Objective: Derive and validate a prognostic model of benefit from bracing for adolescent idiopathic scoliosis (AIS).

Summary Of Background Data: The Bracing in Adolescent Idiopathic Scoliosis Trial (BrAIST) demonstrated the superiority of bracing over observation to prevent curve progression to the surgical threshold; 42% of untreated subjects had a good outcome, and 28% progressed to the surgical threshold despite bracing, likely due to poor adherence.

The Costs of Interfacility Transfers for Nonurgent Pediatric Supracondylar Fractures.

Background: Unnecessary transfers of nonemergent pediatric musculoskeletal injuries to regional trauma centers can be costly. The severity of fracture displacement in supracondylar humerus fractures dictates the risk of complications, the urgency of transfer and the need for surgical treatment. The purpose of this study is to examine the transfer patterns of Gartland type II pediatric supracondylar humerus fractures to identify strategies for improving patient care, improving health care system efficiency, and reducing costs.

Baseline patient reported outcome measurement information system (PROMIS) scores in children with idiopathic scoliosis and their relation to the SRS-22.

Purpose: PROMIS is becoming the most commonly utilized patient-reported outcome measure (PROM) in adult orthopaedics, but its adoption has lagged in pediatrics. Limited baseline data exists in pediatric-specific orthopaedic diagnoses. The objective of this study was to determine baseline PROMIS scores in patients with idiopathic scoliosis and to evaluate for correlations with the SRS-22.

Assessment of Lateral Rotation Percentage and Rotational Deformity of the Elbow in Type 3 Supracondylar Humerus Fractures: A Biomechanical Study.

Background: Supracondylar humerus (SCH) fractures are the most common elbow fractures in children. Historically, displaced (Gartland type 3) SCH fractures have been treated with closed reduction and percutaneous pinning. Fluoroscopic imaging is used intraoperatively in order to assess adequate reduction of the fracture fragments before pinning.

Preoperative supine traction radiographs often result in higher Lenke classifications than supine bending radiographs in adolescent idiopathic scoliosis.

Study Design: Retrospective chart and radiographic review.

Objective: The purpose of this study is to determine if both traction and side-bending radiographs yield the same Lenke classification. Supine side-bending radiographs are used to evaluate curve flexibility and assign Lenke classification in Adolescent Idiopathic Scoliosis (AIS).

Pediatric Orthopaedists Are Not Immune: Characterizing Self-reported Burnout Rates Among POSNA Members.

Background: There are no published data characterizing burnout rates for pediatric orthopaedic surgeons. The primary purpose of this study was to identify the rates of self-reported personal and team burnout among members of the Pediatric Orthopaedic Society of North America (POSNA). A secondary aim was to determine whether specific demographic variables were more likely to be associated with self-reported burnout.

Idiopathic Genu Valgum and Its Association With Obesity in Children and Adolescents.

Background: Obesity as a cause of lower extremity deformity in children has been well established. This deformity is most often seen as tibia vara, however, at our institution we have observed more obese children and adolescents over age 7 years with excessive or progressive idiopathic genu valgum. Our hypothesis is that children with idiopathic genu valgum have high rates of obesity which impact the severity of their disease.

Is It Growth or Natural History? Increasing Spinal Deformity After Sanders Stage 7 in Females With AIS.

Background: Accurate prognosis and treatment decisions in adolescent idiopathic scoliosis (AIS) demand a reliable radiographic marker of growth cessation. Specifically, Sanders Stage 7 (SS7) is a useful marker of spine growth cessation in females and is proposed as a bracing endpoint. The purpose of this study was to determine the amount of curve progression noted in female individuals with AIS after achieving SS7.

Brace Yourselves: Outcomes of Ponseti Casting and Foot Abduction Orthosis Bracing in Idiopathic Congenital Talipes Equinovarus.

Background: Foot abduction orthoses (FAO) are believed to decrease recurrence following treatment of congenital talipes equinovarus (CTEV) as described by Ponseti. The purpose of this project is to examine the outcomes of FAO bracing following treatment by the Ponseti method in a cohort of idiopathic CTEV patients.

Methods: After IRB approval, a cohort of patients aged 3 to 46 days with idiopathic CTEV was identified in a previous prospective study of brace compliance by family report and sensor.

Hamstring lengthening in females with cerebral palsy have greater effect than in males.

Children with spastic diplegia cerebral palsy often demonstrate crouched gait patterns, and typically undergo hamstring lengthenings. The objective of this retrospective study was to determine if the surgical response to medial and lateral hamstring lengthenings is different between males and females. Preoperative and postoperative kinematic data of 109 (71 males and 38 females) patients with cerebral palsy were evaluated.

Correction to: The "Risser+" grade: a new grading system to classify skeletal maturity in idiopathic scoliosis.

Unfortunately, the affiliation of the author Negrini S has been incorrectly published in the original version. The complete correct affiliation of this author should read as follows.

Effect of Amputation Level on Quality of Life and Subjective Function in Children.

Background: Our aim was to discern whether children with amputations have differences in subjective function based on amputation level. We hypothesized that children with more proximal amputations would report poorer function and quality of life.

Methods: An IRB-approved, retrospective chart review of patients aged 0 to 21 years old with lower extremity amputations was performed.

The "Risser+" grade: a new grading system to classify skeletal maturity in idiopathic scoliosis.

Purpose: This study aims to propose and validate a new unified "Risser+" grade that combines the North American (NA) and European (EU) variants of the classic Risser score. The "Risser+ " grade can effectively combine the North American and European Risser Classifications for skeletal maturity with adequate intra-rater/inter-rater reliability and agreement.

Methods: Agreement and reliability were evaluated for 6 raters (3-NA, 3-EU) who assessed 120 pelvic radiographs from the BrAIST trial, all female, average age 13.

Magnetic Resonance Imaging in Infantile Idiopathic Scoliosis: Is Universal Screening Necessary?

Study Design: Retrospective chart review.

Objective: Determine if there is a subset of presumed infantile idiopathic scoliosis (IIS) patients who have a low incidence of neural axis abnormalities (NAAs) such that screening magnetic resonance imaging (MRI) may be delayed.

Summary Of Background Data: Individuals with presumed IIS have an increased incidence of NAA.

Foot size asymmetry following Ponseti treatment versus comprehensive surgical releases for unilateral clubfeet.

Using age and height matched cohorts with unilateral idiopathic clubfeet (n=40 each), we retrospectively reviewed pedobarographic studies to determine the impact of treatment, Ponseti versus comprehensive surgical releases (CSR), on the foot length, width, and contact area. The foot pressures were determined by self-selected walking across a force plate. Ponseti treatment results in more symmetrical foot lengths, widths, and total contact areas with an improvement of 1.

Pain and overcorrection in clubfeet treated by Ponseti method.

Long-term outcomes of Ponseti casting have consistently shown improvement over soft-tissue release. The incidence of foot pain and overcorrection in clubfeet treated by Ponseti method has not been reported. We studied the rate of overcorrection and its association with pain in clubfeet treated with Ponseti casting.

Classification of Cruciate Ligament Dysplasia and the Severity of Congenital Fibular Deficiency.

Background: Dysplasia of the cruciate ligaments has been found in many patients with congenital fibular deficiency. A recent classification system has shown that radiographic tibial spine changes can predict the hypoplasia and aplasia of the cruciate ligaments. We used this radiographic classification to determine the frequency of these abnormalities and how they correlate with the severity of fibular deficiency and lateral femoral condylar hypoplasia.

Oral Sucrose for Pain Relief During Clubfoot Casting: A Double-Blinded Randomized Controlled Trial.

Background: Idiopathic clubfoot treatment is treated by manipulation and casting utilizing the Ponseti technique which can make the infant fussy and irritable. The goal of this study was to determine which intervention could decrease this pain response in infants undergoing Ponseti casting for idiopathic clubfeet. Our hypothesis was that the administration of oral sucrose solution or milk would be the most effective in accomplishing that goal.

Design and descriptive data of the randomized Clubfoot Foot Abduction Brace Length of Treatment Study (FAB24).

The aim of this study was to describe the design and baseline characteristics of participants enrolled in the prospective randomized-controlled Clubfoot Foot Abduction Brace Length of Treatment Study (FAB24). Foot abduction bracing is currently the standard of care for preventing clubfoot relapse. Current recommendations include full-time bracing for the first 3 months and then 8-12 h a day for 4 years; however, the optimal length of bracing is not known.

Three Methods Of Guided Growth For Pediatric Lower Extremity Angular Deformity Correction.

Background: Different methods of guided growth are used for correction of angular deformity in growing children. The differences between these different methods are not well described in the literature.

Methods: A retrospective review was undertaken comparing the effectiveness and complication rates of titanium staples, titanium eight-plates, and the stainless steel Pedi-plate at a tertiary pediatric hospital after IRB approval.

Compartment Syndrome in Children: Diagnosis and Management.

Compartment syndrome (CS) can present differently in children than in adults. Increased need for analgesics is the first sign of evolving CS in children. Children with supracondylar humeral fractures, floating elbow injuries, operatively treated forearm fractures, and tibial fractures are at high risk for CS.