Therapeutic effect of intramedullary reaming and nailing for long bones lengthening in children with Ollier disease and Maffucci syndrome on enchondromas: multicentric retrospective case series.

Introduction: Leg length discrepancy (LLD) and malalignment of long bones are frequent orthopedic problems encountered in Maffucci syndrome and Ollier disease (OD). Orthopedic surgeons used historically external fixators to address the deformities. In this multicentric case series, we propose the use of motorized intramedullary nails.

Thoracoscopic Anterior Vertebral Body Tethering in Lenke Type-1 Right Adolescent Idiopathic Scoliosis.

Background: Vertebral body tethering (VBT) is indicated for skeletally immature patients with progressive adolescent idiopathic scoliosis (AIS) who have failed or are intolerant of bracing and who have a major coronal curve of 40° to 65°. The vertebral body must be structurally and dimensionally adequate to accommodate screw fixation, as determined radiographically. The best indication for VBT is a flexible single major thoracic curve with nonstructural compensating lumbar and proximal thoracic curves (Lenke 1A or 1B).

Surgical technique for one-stage posterior hemivertebrectomy.

One-stage posterior hemivertebrectomy is a safe and effective technique as long as the surgical team is well prepared and has the appropriate instrumentation. All available means must be used to minimize intraoperative blood loss. The various surgical steps are completed while following various precautionary measures.

Risk of repeated drainage in pediatric septic arthritis: patient or method?

How drainage of septic arthritis should be performed remains controversial. The aim of the present study was to compare arthrocentesis (Ac) using double intra-articular needle lavage to arthrotomy (At) as first-line drainage treatment for pediatric hip and knee septic arthritis. The secondary objective was to identify risk factors of second articular drainage.

Translation and validation of the French version of the adolescent idiopathic scoliosis Truncal Anterior Asymmetry Scoliosis Questionnaire (TAASQ).

Purpose: Scoliosis is an abnormality which causes anterior trunk asymmetry. The Truncal Anterior Asymmetry Scoliosis Questionnaire-adolescent idiopathic scoliosis (AIS) (TAASQ) measures the feeling about anterior trunk appearance in girls with AIS. It comprises 14 questions which evaluate frontal asymmetry of breasts, shoulders, and waist as well as behavioral attitude.

Clinical and radiographic evolution of graduate patients treated with magnetically controlled growing rods: results of a French multicentre study of 90 patients.

Purpose: The purpose of this study was to investigate patients with early-onset scoliosis (EOS) who completed their electromagnetic lengthening rod program to assess the demographics of this population and to analyze the evolution of clinical and radiological parameters and the occurrence of complications.

Methods: This was a multicenter study with 10 French centers. We collected all patients with EOS who had undergone electromagnetic lengthening between 2011 and 2022.

Elbow dislocation with and without an associated fracture in children: A prospective study of functional outcomes following 3 weeks of immobilization.

Introduction: The initial management of elbow dislocations in children, emergency reduction and brachial-antebrachial-palmar (BABP) immobilization, remains the most widely used method. Osteosynthesis could be associated in case of fractures. On the other hand, there is no consensus on the duration of immobilization in the recent literature.

Side bending radiographs and lowest instrumented vertebra in adolescent idiopathic scoliosis: A French quality-of-care study.

Background: Determining which spinal levels to instrument during surgical treatment of Lenke Type 1 adolescent idiopathic scoliosis (AIS) depends on the reducibility of the primary and secondary curve patterns. This reducibility can be evaluated in several ways, with the most popular being radiographs in bending for moderate thoracic and lumbar curvatures. Hypothesis Side-bending radiographs will alter the choice of the lowest instrumented vertebra (LIV) for the surgical treatment of AIS.

Who needs prenatal counselling with a pediatric surgeon? Experience from a large tertiary care university hospital.

Objectives: To describe our experience with prenatal counselling for surgical anomalies in a large volume center. The secondary aim is to suggest a list of prenatal abnormalities warranting counselling by a pediatric surgeon.

Methods: We reviewed all prenatal counselling consultations performed by the pediatric surgery team between January 1st, 2015 and December 31st, 2016.

Functional and radiological outcome after forearm plating in children and adolescent fracture.

The literature on forearm overgrowth after plating in traumatic conditions is relatively poor though this technique can be useful when intra-medullary nailing is not sufficient in pediatric cases. The goal of this study was to assess a potential overgrowth after plating and identify impact on function. We conducted a retrospective study of all pediatric patients who underwent open surgery of the radius and/or ulna diaphysis with internal fixation by plating, in our institution, between October 2013 and July 2019.

Medium-term evaluation of leg lengthening by ISKD® intramedullary nail in 28 patients: Should we still use this lengthening system?

Introduction: Lower-limb lengthening presently uses intramedullary nailing. There are motorized systems and mechanical systems, each with their specific complications. The aim of the present study was to assess the efficacy of ISKD® mechanical nails (Orthofix Inc.

Epidemiology of spinal fractures in children: Cross-sectional study.

Introduction: Epidemiological studies of fractures of the spine in children are all old, mostly single-centre, with series spanning periods of 5 to 20 years.

Hypothesis: As lifestyle is constantly changing, notably with an increase in sports activities and improvements in the prevention of road and household accidents, epidemiology has likely changed.

Objective: To update the description of spinal trauma in children and adolescents compared to the existing literature.

False aneurysm of the popliteal artery revealing a solitary osteochondroma of the distal femur in an 11-year-old boy.

An 11-year-old boy presented with pain in the right knee, intermittent reverse ischemia of the right foot and paraesthesia of the right toes. An angio-CT showed a false aneurysm of the right superior popliteal artery, and a solitary osteochondroma of the posterior aspect of the distal femur. Excision of the aneurysm and the osteochondroma was performed in two-stages.

Surgical management of burst fractures in children and adolescents: A Multicentre Retrospective Study.

Background: Spinal fractures are rare in children, in whom they contribute only 2% to 5% of all traumatic spinal injuries. The management of burst fractures is well standardised in adults but remains controversial in paediatric patients, due to specific growth-related considerations. The objective of this study was to assess the clinical and radiographic outcomes of surgical management in a multicentre cohort of paediatric patients with burst fractures, in order to devise an optimal therapeutic strategy.

Divergent Intramedullary Nailing (DIN): A Modified Intramedullary Nailing Technique to Treat Paediatric Distal Tibial Fractures.

Introduction: Elastic stable intramedullary nailing (ESIN) allows for efficient reduction and stabilization of fractures of the tibial shaft in children and adolescents. However, for fractures of the distal third of the tibia, traditional ESIN could be inappropriate, thus compromising the stability and the healing of the fracture. The aim of this study was to present and to assess a new technique of modified ESIN to treat fracture of the distal third of the tibia, called divergent intramedullary nailing (DIN).

Efficacy, pain, and overall patient satisfaction with pediatric upper arm fracture reduction in the emergency department.

Introduction: Immediate closed reduction and cast immobilization performed under sedation in the emergency room is the mainstay management for most isolated displaced or angulated upper limb fractures in children. We aimed to determine if this approach is safe, effective and if patients, parents and staff are satisfied with this approach.Our working hypothesis was this management provides a high satisfaction rate.

Long-Term (>10 Years) Results After Endoscopic Injection Therapy for Vesicoureteral Reflux.

Objective: Endoscopic injection is an accepted alternative for the treatment of vesicoureteral reflux (VUR) with the most commonly used agent being dextranomer/hyaluronic acid (Dx/HA). There are few reports on very long-term results after this treatment, although the biodegradable nature of the product could indicate that results might deteriorate on the long term. We, therefore, decided to evaluate the efficacy of Dx/HA copolymer endoscopic injection, in terms of recurrence of febrile urinary tract infections (fUTIs) in children, with a follow-up of at least 10 years.

Proximal junctional kyphosis in thoracic adolescent idiopathic scoliosis: risk factors and compensatory mechanisms in a multicenter national cohort.

Introduction: Proximal junctional kyphosis (PJK) is a frequent complication, up to 46%, in adolescent idiopathic scoliosis surgical treatment (AIS). Several risk factors have been evoked but remain controversial. The purpose of this study was to analyze the incidence of PJK in a multicenter cohort of AIS patient and to determine risk factor for PJK.

Optimal postoperative immobilisation for supracondylar humeral fractures.

Background: Supracondylar humeral fractures (SCHFs) are very common in paediatric patients. In France, percutaneous fixation with two lateral-entry pins is widely used after successful closed reduction. Postoperative immobilisation is typically with a long arm cast combined with a tubular-bandage sling that immobilises the shoulder and holds the arm in adduction and internal rotation to prevent external rotation of the shoulder, which might cause secondary displacement.

Bladder Dysfunction in Children with Neurofibromatosis Type I: Report of Four Cases and Review of the Literature.

Aim: Neurofibromatosis type 1 (NF1) is a rare autosomal dominant disorder. Malignant transformation into malignant peripheral nerve sheath tumors (MPNST) can occur. However, urinary tract involvement is rare.

Planning for Bone Excision in Ewing Sarcoma: Post-Chemotherapy MRI More Accurate Than Pre-Chemotherapy MRI Assessment.

Background: In determining the level of bone resection in Ewing sarcoma, the most suitable time at which to perform magnetic resonance imaging (MRI) remains controversial. Current guidelines recommend that surgical planning be based on MRI performed prior to neoadjuvant chemotherapy. The goal of this study was to determine whether pre-chemotherapy or post-chemotherapy MRI provides greater accuracy of tumor limits for planning bone excision in the management of Ewing sarcoma.