Mid-term outcomes of the modified Dunn procedure for slipped capital femoral epiphysis: results from a north African pediatric hip unit.

Background: Slipped Capital Femoral Epiphysis (SCFE) is a prevalent pediatric orthopedic condition. Treatment options range from in situ pinning to various osteotomies, with the Modified Dunn procedure gaining significant attention over the past two decades. However, the suitability of this procedure for different SCFE subtypes and the risk of avascular necrosis (AVN), particularly in moderate and severe cases, remains controversial.

Multilevel En-Bloc Excision of Thoracic Spine Primary Chondrosarcoma Through an All-Posterior Approach: A Report of Two Cases.

Chondrosarcomas are malignant, cartilage-forming neoplasms. As these tumours are resistant to chemotherapy and radiotherapy, en-bloc excision of the tumour with wide margins is the only option that provides maximum disease-free survival and possible cure. We present two cases of primary chondrosarcoma of the thoracic spine treated by multilevel en-bloc excision through an all-posterior approach.

Streamlining the Journey of Research Into Clinical Practice: Making Your Patients and Practice Flourish Optimizing Management and Minimizing Risk of Osteoporotic Vertebral Fractures - Perspectives of the AO Spine KF Trauma and Infection Group Key Opinion Leaders.

Study Design: Literature review with clinical recommendations.

Objective: To highlight important studies about osteoporotic spinal fractures (OF) that may be integrated into clinical practice based on the assessment of the AO Spine KF Trauma and Infection group key opinion leaders.

Methods: 4 important studies about OF that may affect current clinical practice of spinal surgeons were selected and reviewed with the aim of providing clinical recommendations to streamline the journey of research into clinical practice.

Successful Management by Posterior Approach Only of a Highly Comminuted L4 Fracture with 8 years of Follow-up: A Case Report.

Case: A 28-year old male patient was involved in a RTA and sustained a highly comminuted L4 burst fracture with more than 90% canal compromise.Considering the complete loss of power in the respective myotomes but the preservation of sacral sparing there were controversially different surgical options. We successfully performed a posterior only surgical procedure, which applied a modified transpedicle access technique to decompress the spinal canal and to restore the anterior column, achieving full neurological recovery at the final follow-up.

Predictive factors for critical care dependency after posterior spinal fusion for adolescent idiopathic scoliosis.

Aims: Historically, patients undergoing surgery for adolescent idiopathic scoliosis (AIS) have been nursed postoperatively in a critical care (CC) setting because of the challenges posed by prone positioning, extensive exposures, prolonged operating times, significant blood loss, major intraoperative fluid shifts, cardiopulmonary complications, and difficulty in postoperative pain management. The primary aim of this paper was to determine whether a scoring system, which uses Cobb angle, forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and number of levels to be fused, is a valid method of predicting the need for postoperative critical care in AIS patients who are to undergo scoliosis correction with posterior spinal fusion (PSF).

Methods: We retrospectively reviewed all AIS patients who had undergone PSF between January 2018 and January 2020 in a specialist tertiary spinal referral centre.

Thoracolumbar Fractures: Comparing the Effect of Minimally Invasive Versus Open Schanz Screw Techniques on Sagittal Alignment.

Study Design: This is a retrospective comparative cohort study.

Purpose: This study aims to compare the effects of minimally invasive surgery (MIS) and open surgery (OS) on global sagittal alignment (GSA) in surgically managed thoracolumbar fractures.

Overview Of Literature: The optimal treatment of traumatic thoracolumbar fractures (TLF) remains controversial.

Microsurgical and Descriptive Three-Dimensional Analysis of the Subarticular Trigone: A Guidemap for Standardizing Lateral Recess Decompression.

Background Lateral recess decompression has remained a cornerstone spinal procedure for decades. Despite its popularity, a significant lack of evidence in the literature exists concerning microsurgical anatomy and pertinent surgical landmarks, resulting in non-standardized nomenclature, descriptions, and surgical approaches. Objective This study provides an in-depth microsurgical and descriptive analysis of the subarticular trigone (SAT), serving as an anatomical guide and a tool to foster consistency in nomenclature and standardization of surgical approaches.

Parcellating the vertical associative fiber network of the temporoparietal area: Evidence from focused anatomic fiber dissections.

Introduction: The connectivity of the temporoparietal (TP) region has been the subject of multiple anatomical and functional studies. Its role in high cognitive functions has been primarily correlated with long association fiber connections. As a major sensory integration hub, coactivation of areas within the TP requires a stream of short association fibers running between its subregions.

Hip reduction surgery versus scoliosis correction in non-ambulant neuromuscular patients: which surgery is the first step?

Purpose: Children and young adults with neuromuscular disorders have a high incidence of both spine and hip deformities. The aim of this study was to evaluate the outcome of either primary scoliosis or hip surgery in children and young adults with neuromuscular disorders.

Methods: A retrospective study was conducted on all children and young adults with neuromuscular-related synchronous hip subluxation/dislocation and scoliosis undergoing hip or scoliosis surgery in our institution between 2012 and 2021 with a minimum follow-up of 24 months.

Spinal medial branch nerve root block (MBNB) intervention compared to standard care-vertebroplasty (VP) for the treatment of painful osteoporotic vertebral fractures in frail, older hospitalised patients: a feasibility study.

Unlabelled: Our study aimed to assess the feasibility outcomes comparing spinal medial branch nerve root block intervention to standard care vertebroplasty for the treatment of painful osteoporotic vertebral fractures in frail, hospitalised older patients. We found the study to be feasible and now propose a clinical effectiveness, cost effectiveness and safety evaluation.

Introduction: Vertebroplasty (VP) is a key-hole procedure involving injection of bone cement into a fractured vertebral body, to reduce pain and increase vertebral body stability, although it is associated with a small risk of complications, particularly in frail, older hospitalised patients.

Restoration of the sagittal profile according to the Roussouly classification reduces mechanical complications and revision surgery in older patients undergoing surgery for adult spinal deformity (ASD).

Purpose: The mechanical complications related to ASD remain a concern due to their morbidity and associated revision surgery. Restoration of each patient's Roussouly profile may reduce these. Our aim was to examine if the restoration of the Roussouly profile reduced these complications and revision rates in older patients operated for degenerative ASD.

Malignant spinal cord compression in the paediatric population-a systematic review, meta-analysis.

Background: Malignant spinal cord compression (MSCC) has been noted in 3-5% of children with primary tumours. MSCC can be associated with permanent neurological deficits and prompt treatment is necessary. Our aim was to perform a systematic review on MSCC in children < 18 years to help formulate national guidelines.

Vertebral body tethering in adolescent idiopathic scoliosis with more than 2 years of follow-up- systematic review and meta-analysis.

Background Context: Whilst spinal fusion remains the gold standard in the treatment of adolescent idiopathic scoliosis (AIS), anterior vertebral body tethering (AVBT) is gaining momentum with relatively few studies on its efficacy thus far.

Purpose: To conduct a systematic review reporting on the early results of AVBT for patients undergoing surgery for AIS. We aimed to systematically evaluate the relevant literature pertaining to the efficacy of AVBT with respect to degree of correction of the major curve Cobb angle, complications and revision rates.

Treatment of Chiari Malformation and Concomitant Paediatric Scoliosis Long-Term Follow-Up in One Major Referral Centre in the UK.

Objective: Paediatric scoliosis (PS) and Chiari malformation type 1 (CM-1) have been reported to be associated with each other. Scoliosis curvature is a common finding among patients operated for CM-1, and curve development has been related to it. We report a cohort of PS and CM-1 patients managed with posterior fossa and upper cervical decompression (PFUCD) by a single surgeon, with an average of two years of follow-up.

A Modified Self-Growing Rod Technique for Treatment of Early-Onset Scoliosis.

Unlabelled: Surgical treatment of early-onset scoliosis (EOS) remains challenging as no definitive surgical technique has emerged as the single best option in this varied patient population. Although the available surgical techniques may differ substantially, they all share the same goals of achieving and maintaining deformity correction, allowing physiological spinal growth, and reducing the number of operations and complications. Herein, we present a modified self-growing rod technique that represents a valid alternative to the existing surgical procedures for EOS.

Complications after early versus late mobilization after an incidental durotomy: a systematic review and meta-analysis.

Background: An incidental durotomy (IDT) is a frequent complication of spinal surgery. The conventional management involving a period of flat bed rest is highly debatable. Indeed, there are scanty data and no consensus regarding the need or ideal duration of post-operative bed rest following IDT.

A 3-year retrospective analysis of patients admitted with clinical vertebral fragility fractures across hospitals in England, UK.

Unlabelled: Our database aimed to assess the impact of vertebral fragility fractures (VFFs) on hospitalisation in England. The results showed that admissions secondary to VFF are increasing annually, more significantly in patients aged 75 years and over. Vertebral augmentation has been showed to reduce length of stay in hospital.

Schober Test and Its Modifications Revisited-What Are We Actually Measuring? Computerized Tomography-Based Analysis.

Objective: Examine Schober test's (ST), Modified ST (MST), and Modified-Modified ST (MMST) surface markers' accuracy in spanning lumbar L1-S1 motion segments and repeatability related to actual patient anatomy as measured on sagittal CT scans.

Methods: The study included 25 patients of varying heights, weights, and gender without prior spinal surgery or deformity. Researchers assessed patients' CT scans for ST, MST, and MMST skin levels of the measured cephalic and caudal endpoints.

Does kyphoplasty affect the global sagittal alignment in patients with osteoporotic vertebral fractures? A systematic review and meta-analysis.

Background: Osteoporotic vertebral compression fractures (OVCF) are common in elderly patients and may cause local kyphosis due to the vertebral collapse and wedging. Balloon kyphoplasty (BKP) with polymethyl methacrylate is widely used to relieve back pain and restore the height and kyphosis of the destroyed vertebra Johnell (Osteoporos Int 17(12):1726-33, 2006); Wasnich (Bone 18: 179S-183S, 1996); Finnern (Osteoporos Int 14:429-436, 2003). However, the influence of BKP on global sagittal alignment (GSA) in patients with OVCF remains unclear.