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What's New — Spine — June 2026

8 new articles published this month.

Themes: Surgical Techniques and Outcomes · Pediatric and Adolescent Spine Care · Biologics, Nutrition, and Perioperative Care · Spinopelvic Morphology and Hip Pathology

Digest generated 2026-07-04 16:37:26+00:00.

Highlights

Surgical Techniques and Outcomes

Recent literature compares surgical approaches for complex spinal deformities and degenerative conditions. The one-stage posterior-only multiple-rod technique demonstrates efficacy for severe scoliosis with lumbosacral deformities in young patients, offering specific corrective outcomes and quality-of-life improvements [8]. In degenerative spondylolisthesis, anterior lumbar interbody fusion (ALIF) provides safer inpatient profiles with lower complication rates compared to posterolateral fusion, though at a higher financial cost [4]. Additionally, preoperative thoracic kyphosis significantly influences clinical outcomes and range of motion after reverse shoulder arthroplasty, highlighting the importance of sagittal alignment in surgical planning [1]. These studies emphasize the need to balance clinical safety, functional recovery, and economic factors when selecting surgical strategies.

Pediatric and Adolescent Spine Care

Management of pediatric spinal conditions remains a critical focus, with recent updates addressing congenital scoliosis and patient education resources. An erratum corrects author credentials in a review of modern approaches to managing congenital scoliosis, ensuring accurate attribution of clinical guidelines [5]. Furthermore, disparities in access to care are highlighted by an analysis of Spanish-language online educational materials for pediatric scoliosis, revealing gaps in quality, credibility, and readability for non-English speaking families [7]. These findings underscore the importance of culturally concordant resources and accurate professional communication to support families navigating complex pediatric spinal diagnoses and treatments.

Biologics, Nutrition, and Perioperative Care

Optimizing patient recovery involves careful attention to biological materials and nutritional status. Cellular bone matrices are reconsidered for their immunogenicity and value proposition in spine surgery, with evidence supporting their effectiveness as osteobiologic agents [2]. Concurrently, nutritional optimization is identified as a modifiable risk factor influencing postoperative recovery. Preoperative interventions, including protein supplementation and vitamin D optimization, are associated with improved fusion rates, lower infection risks, and accelerated recovery [6]. Together, these articles advocate for a holistic perioperative approach that integrates advanced biologics and targeted nutritional strategies to enhance surgical outcomes and reduce healthcare costs.

Spinopelvic Morphology and Hip Pathology

The interplay between spinal alignment and hip pathology is explored in patients presenting with femoroacetabular impingement-like pain but lacking classical imaging findings. This study evaluates spinopelvic mobility and rotational morphology, finding that rigid spinopelvic parameters may contribute to symptoms in the absence of structural hip abnormalities [3]. Understanding these dynamic relationships is crucial for accurate diagnosis and treatment planning in patients with complex pain presentations. This research highlights the necessity of assessing global spinal-pelvic mechanics when evaluating hip pain, suggesting that spinal factors may play a significant role in symptom generation even when primary hip pathology is not evident on standard imaging.

Articles by Theme

Surgical Techniques and Outcomes (3)

1. Franceschetti E, Gregori P, Bruna ML, et al. Preoperative thoracic kyphosis influences clinical outcomes and joint range of motion after reverse shoulder arthroplasty: A retrospective study from the FP-UCBM shoulder study group. Shoulder & Elbow 2026. doi:10.1177/17585732261461573

This retrospective study evaluated 110 patients to determine if preoperative thoracic kyphosis severity influences outcomes after reverse shoulder arthroplasty. Patients with severe kyphosis (Cobb angle ≥47°) demonstrated significantly reduced shoulder flexion, abduction, and Constant scores compared to those with lower kyphosis. These findings suggest that preoperative sagittal alignment assessment is crucial for predicting functional limitations and managing expectations in rTSA candidates.

4. Mastrokostas LE, Mastrokostas PG, Inzerillo S, et al. Anterior Lumbar Interbody Fusion Offers Safer Inpatient Profiles But at Greater Cost Compared With Posterolateral Fusion: National Outcomes for Spondylolisthesis From 2016 to 2022. Journal of the American Academy of Orthopaedic Surgeons 2026. doi:10.5435/jaaos-d-25-01337

This national database study compared inpatient outcomes and costs between anterior lumbar interbody fusion (ALIF) and posterolateral fusion (PLF) for degenerative spondylolisthesis. ALIF was associated with a safer inpatient profile, including fewer complications and lower mortality, but incurred significantly higher hospital costs than PLF. Clinicians should weigh the improved safety profile of ALIF against its greater financial burden when selecting surgical approaches.

8. Li S, Zhang H, Guo C, et al. One-Stage Posterior-Only Multiple-Rod Technique for Severe Scoliosis With Lumbosacral Deformities (<20 Years): A Single-Centre Experience With Minimum 2-Year Follow-up. Journal of the American Academy of Orthopaedic Surgeons 2026. doi:10.5435/jaaos-d-25-01633

This single-center study evaluated the efficacy of one-stage posterior-only multi-rod techniques (3-rod vs. 4-rod) in young patients with severe scoliosis and lumbosacral deformities. Both techniques achieved significant correction of lumbosacral curves and maintained sagittal alignment at final follow-up, with comparable improvements in quality of life scores. The study supports the use of posterior-only multi-rod constructs as a viable option for this complex patient population.

Pediatric and Adolescent Spine Care (2)

5. Brooks JT, Shalabi M, Johnston C. Modern Approaches and Time-Tested Methods in Managing Congenital Scoliosis in Children: Erratum. Journal of the American Academy of Orthopaedic Surgeons 2026. doi:10.5435/jaaos-d-26-00407

This erratum corrects an author's degree in a previously published article regarding the management of congenital scoliosis in children. The correction updates Moanes Shalabi's credentials to MD. The publisher acknowledges the error and regrets any confusion caused.

7. Lopez JK, Alegre DG, Holle AM, et al. A Patient-centered Approach to Analyzing the Quality, Credibility, and Readability of Spanish-language Online Patient Educational Materials on Pediatric Scoliosis. Journal of the American Academy of Orthopaedic Surgeons 2026. doi:10.5435/jaaos-d-25-01534

This study assessed the quality, credibility, and readability of the top 50 Spanish-language online resources for pediatric scoliosis. Most sources failed to meet established benchmarks for medical information quality and readability, indicating a significant gap in accessible, high-quality patient education. These findings highlight the need for improved, culturally and linguistically concordant digital resources for Spanish-speaking families.

Biologics, Nutrition, and Perioperative Care (2)

2. Marino JF. Cellular Bone Matrices Reconsidered. Journal of Bone and Joint Surgery 2026. doi:10.2106/jbjs.25.01509

This perspective article reviews the composition, market presence, and claimed biological properties of cellular bone matrices (CBMs) used in spine surgery. It highlights the lack of high-quality, powered studies comparing CBMs to autologous grafts and calls for rigorous evidence to validate their effectiveness, safety, and value proposition. The author urges caution in clinical adoption until superior comparative data becomes available.

6. Ng MK, Mastrokostas LE, Mastrokostas PG, et al. Nutritional Optimization in Spine Surgery: A Review of Its Implications for Postoperative Recovery and Outcomes. Journal of the American Academy of Orthopaedic Surgeons 2026. doi:10.5435/jaaos-d-25-00757

This review synthesizes evidence on the impact of nutritional optimization on postoperative recovery and outcomes in spine surgery. Preoperative interventions such as protein supplementation, vitamin D optimization, and carbohydrate loading are associated with improved fusion rates, reduced infection risk, and accelerated recovery. However, inconsistent protocols and barriers like patient nonadherence remain challenges to widespread implementation.

Spinopelvic Morphology and Hip Pathology (1)

3. Kurk MB, Keskin A, Tuzel M, et al. Spinopelvic mobility and rotational morphology in patients with femoroacetabular impingement‐like hip pain without classical imaging findings. Knee Surgery, Sports Traumatology, Arthroscopy 2026. doi:10.1002/ksa.70494

This study compared spinopelvic mobility and morphology in patients with FAI-like hip pain but normal imaging against healthy controls. Patients exhibited significantly altered spinopelvic parameters and higher rates of rigid pelvic motion compared to controls, despite lacking classical radiographic FAI signs. These results indicate that spinopelvic dysfunction may contribute to hip pain in patients without structural impingement, suggesting a need for comprehensive biomechanical evaluation.

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