ArticleOrthopaedic surgery2026
Exploring the Effectiveness of "Four-Point" Configuration Cannulated Compression Screw Implantation Protocol for the Fixation of Pauwels Type III Femoral Neck Fractures in Adults.
Article in Orthopaedic surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
backgroundPauwels type III femoral neck fractures (P3FNFs) are one of the common types of femoral neck fractures (FNF) caused by high-energy violent factors. This study aims to evaluate the efficacy of inverted cannulated cancellous screw (ICCS) assisted transversal cannulated screw (TCS) perpendicular to the fracture line in young adults with Pauwels type III femoral neck fractures.
methodsConstruct an internal fixation-fracture model through finite element analysis (FEA) and biomechanical test (BT) to simulate the stress environment of the human hip joint, and utilize the femoral neck system (FNS) model as a control to predict the biomechanical properties of ICCS + TCS. From January 2023 to December 2024, 21 patients with P3FNFs treated with ICCS + TCS were collected, and their recent radiographic and clinical outcomes were evaluated. The experimental data underwent statistical analysis using one-way ANOVA and independent samples t-test.
resultICCS + TCS exhibits biomechanical trends in FEA and BT that are essentially consistent with those of FNS. ICCS + TCS has stronger torsional stiffness and lower overall deformation, But the resistance to vertical shear force is weaker than FNS. All patients in this study successfully completed the surgery without complications such as vascular or nerve injuries. The follow-up period ranged from 8 to 25 months. The hip joint flexion-extension ROM, internal-external rotation ROM, and Harris score all significantly increased (p < 0.05). The shortening length of the femoral neck was 3.87 ± 0.44 mm.
conclusionICCS + TCS exhibits biomechanical trends compared to FNS; meanwhile, it has stronger torsional resistance and load-bearing deformations. Simultaneously, ICCS + TCS has demonstrated favorable outcomes in clinical treatments. This study offers a novel approach for the treatment of P3FNFs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.