ArticleScientific reports2022
Quantitative evaluation of correlation between lumbosacral lordosis and pelvic incidence in standing position among asymptomatic Asian adults: a prospective study.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 20 citations in OpenAlex.
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- Reassessing vertebral endplate references in parametric spinal analysis: Validation of a centroid-based method for vertebral inclination measurement.Brain & spine · 2026Article
- The Association Between Spinopelvic Parameters and Hip Fracture Types.Geriatric orthopaedic surgery & rehabilitation · 2026Article
- High hamstring stiffness and flexibility with comparable spinopelvic morphometry in amateur footballers: a multimodal study.BMC sports science, medicine & rehabilitation · 2025Article
- The Effect of the Thoracolumbar Junction on Spinopelvic Parameters in Lenke 1 Adolescent Idiopathic Scoliosis with Selective Fusion.Clinics in orthopedic surgery · 2025Article
- The Effect of Changes in Segmental Lordosis on Global Lumbar and Adjacent Segment Lordosis After L5-S1 Anterior Lumbar Interbody Fusion.Global spine journal · 2025Article
- Defining a Critical Partition Zone for Sagittal Alignment in Lumbar Spine Fusion Surgery: A Systematic Review.Bioengineering (Basel, Switzerland) · 2024Article
- Research of Global Tilt and Functional Independence: Insights into Spinal Health of Older Women.Bioengineering (Basel, Switzerland) · 2024Article
- Correlations between Sagittal Parameters and Functional Scores in 65-Year-Old Osteoporotic Females with Vertebral Body Fracture under Low-Energy Mechanism.Journal of clinical medicine · 2024Article
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6 authors at 4 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The determination of lumbopelvic alignment is essential for planning adult spinal deformity surgery and for ensuring favorable surgical outcomes. This prospective study investigated the correlation between the lumbar section of lumbar spine lordosis and increasing pelvic incidence in 324 Asian adults with a mean age of 55 ± 13 years (range: 20-80 years), comprising 115 male and 209 female volunteers. Participants were divided into three groups based on pelvic incidence (G1, G2, and G3 had pelvic incidence of < 45°, 45-55°, and ≥ 55°, respectively). We determined that distal and proximal lumbar lordosis contributed differentially to the increase in pelvic incidence, whereas the lordosis ratio of the L3-L4 and L4-L5 segments mostly remained constant. The mean contribution ratio of the segmental lordosis from L1 to S1 was as follows: L1-L2, 2.3%; L2-L3, 11.7%; L3-L4, 18.1%; L4-L5, 25.2%; and L5-S1, 42.7%. Pelvic incidence had a stronger correlation with proximal lumbar lordosis than did distal lumbar lordosis. The ratios of proximal lumbar lordosis to distal lumbar lordosis were 37.8% in G1, 45.8% in G2, and 55.9% in G3. These findings serve as a reference for future lumbar spine correction or fusion surgery for Asian adults.
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