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1,410 results

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Page 1
Femoral neck fracture fixation in rhombic versus inverted triangle configuration in young adults: A systematic review.
Rajnish RK, Kumar P, Srivastava A, Yadav SK, Kantiwal P, Rathor K, Elhence A. Rajnish RK, et al. J Clin Orthop Trauma. 2024 Jun 26;53:102471. doi: 10.1016/j.jcot.2024.102471. eCollection 2024 Jun. J Clin Orthop Trauma. 2024. PMID: 39040625 Free PMC article. Review.
OBJECTIVE: This review evaluated the outcomes of rhombic versus inverted triangle configuration fixation of femoral neck fractures. METHODS: Six databases, PubMed, Embase, Scopus, Web of Science, Cochrane Library databases, and China National Knowledge Infrastructur …
OBJECTIVE: This review evaluated the outcomes of rhombic versus inverted triangle configuration fixation of femoral neck fract …
Obtuse triangle screw configuration for optimal internal fixation of femoral neck fracture: an anatomical analysis.
Zhu Q, Shi B, Xu B, Yuan J. Zhu Q, et al. Hip Int. 2019 Jan;29(1):72-76. doi: 10.1177/1120700018761300. Epub 2018 May 9. Hip Int. 2019. PMID: 29739257
The simulated 3 screw configurations in the projection of FNS include: 2 inverted equilateral triangles symmetrised to the axis of the FNS (IET-FNS group) or the coronal axis of the proximal femur (IET-PR group) and an obtuse triangle (OT group). ...Therefore …
The simulated 3 screw configurations in the projection of FNS include: 2 inverted equilateral triangles symmetrised to the axis of th …
Biomechanical Research of Three Parallel Cannulated Compression Screws in Oblique Triangle Configuration for Fixation of Femoral Neck Unstable Fractures.
Zhang RY, Zhang WP, Yang GM, Wang DF, Su P, Zhang Y, Nie SB, Li J, Zhao Z, Li JT, Zhang LC, Tang PF. Zhang RY, et al. Orthop Surg. 2024 Apr;16(4):953-964. doi: 10.1111/os.14004. Epub 2024 Feb 22. Orthop Surg. 2024. PMID: 38389204 Free PMC article.
We suspect that the spatial proportion of the oblique triangle configuration (OTC) in the cross-section of the femoral neck isthmus (FNI) may significantly improve shear and fatigue resistance of the fixed structure, thereby stabilizing the internal fixation system …
We suspect that the spatial proportion of the oblique triangle configuration (OTC) in the cross-section of the femoral neck is …
[Comparison of femoral neck system and inverted triangle cannulated screws fixations in treatment of Pauwels typle femoral neck fractures].
Yang J, Zhou X, Li L, Xu L, Zhu W, Xu W, Xia R, Wang X, Wang G, Hua X, Xu X, Fang S. Yang J, et al. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2021 Sep 15;35(9):1111-1118. doi: 10.7507/1002-1892.202102046. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2021. PMID: 34523275 Free PMC article. Chinese.
OBJECTIVE: To compare the effectiveness of the femoral neck system (FNS) and inverted triangle cannulated screws (ITCS) for the treatment of Pauwels type femoral neck fractures. ...CONCLUSION: Using FNS to treat Pauwels type femoral neck fracture i …
OBJECTIVE: To compare the effectiveness of the femoral neck system (FNS) and inverted triangle cannulated screws (ITCS) for th …
Wider screw spread can reduce the risk of short-term femoral head necrosis by optimizing the fixation stability in femoral neck fracture patients with triangle cannulated screw fixation.
Wan S, Zhang J, Zhang T, Jia L, Luo X, Shi W, Wang J, Li J, Chen X, Xu W. Wan S, et al. Eur J Orthop Surg Traumatol. 2025 Nov 27;36(1):25. doi: 10.1007/s00590-025-04602-z. Eur J Orthop Surg Traumatol. 2025. PMID: 41307708
BACKGROUND: A primary complication associated with femoral neck fractures is necrosis of the femoral head. instability of fixation is a significant factor contributing to the elevated risk of femoral head necrosis in patients undergoing internal fixation proc …
BACKGROUND: A primary complication associated with femoral neck fractures is necrosis of the femoral head. instability of fixa …
Biomechanical Comparison between Inverted Triangle and Vertical Configurations of Three Kirschner Wires for Femoral Neck Fracture Fixation in Dogs: A Cadaveric Study.
Heo S, Lee H, Roh Y, Jeong J. Heo S, et al. Vet Sci. 2023 Apr 10;10(4):285. doi: 10.3390/vetsci10040285. Vet Sci. 2023. PMID: 37104440 Free PMC article.
The purpose of this study was to compare single-cycle axial load and stiffness between inverted triangle and vertical configurations of three Kirschner wires (K-wires) for femoral neck fracture fixation in small dog cadaveric models. In each of the eight cadavers, t …
The purpose of this study was to compare single-cycle axial load and stiffness between inverted triangle and vertical configurations …
Comparison of effects of different screw materials in the triangle fixation of femoral neck fractures.
Gok K, Inal S, Gok A, Gulbandilar E. Gok K, et al. J Mater Sci Mater Med. 2017 May;28(5):81. doi: 10.1007/s10856-017-5890-y. Epub 2017 Apr 10. J Mater Sci Mater Med. 2017. PMID: 28397164
In this study, biomechanical behaviors of three different screw materials (stainless steel, titanium and cobalt-chromium) have analyzed to fix with triangle fixation under axial loading in femoral neck fracture and which material is best has been investigated. ... …
In this study, biomechanical behaviors of three different screw materials (stainless steel, titanium and cobalt-chromium) have analyzed to f …
Is the Cranial and Posterior Screw of the "Inverted Triangle" Configuration for Femoral Neck Fractures Safe?
Hoffmann JC, Kellam J, Kumaravel M, Clark K, Routt MLC, Gary JL. Hoffmann JC, et al. J Orthop Trauma. 2019 Jul;33(7):331-334. doi: 10.1097/BOT.0000000000001461. J Orthop Trauma. 2019. PMID: 30844954
OBJECTIVES: To determine the frequency where a posterior and cranial screw in a femoral neck that appeared contained on fluoroscopy violates the cortex. METHODS: Ten specimens including the hemipelvis with the proximal femur were obtained from unidentified embalmed …
OBJECTIVES: To determine the frequency where a posterior and cranial screw in a femoral neck that appeared contained on fluoroscopy v …
Ideal Configuration Distribution of Femoral Neck Cannulated Screw in High Altitude Population: A Finite Element Study.
Lei K, Li D, Ren R, Bai J, Qi Y, Zhang X. Lei K, et al. Biomed Res Int. 2022 Oct 26;2022:2085378. doi: 10.1155/2022/2085378. eCollection 2022. Biomed Res Int. 2022. PMID: 36337842 Free PMC article.
The stress and displacement of cannulated screws of equilateral and oblique triangle screw placement in femoral neck fracture model and complete femoral neck model were evaluated. ...Under same loads, the overall maximum displacement of femur in obliqu …
The stress and displacement of cannulated screws of equilateral and oblique triangle screw placement in femoral neck fracture …
Standardization of bone mineral density at femoral neck, trochanter and Ward's triangle.
Lu Y, Fuerst T, Hui S, Genant HK. Lu Y, et al. Osteoporos Int. 2001;12(6):438-44. doi: 10.1007/s001980170087. Osteoporos Int. 2001. PMID: 11446558
In many applications, however, BMD of hip subregions, such as femoral neck (FN), trochanter (TR), and Ward's triangle (WT), are commonly measured. This paper addresses whether the standardization formulas for total hip BMD can be adequately used for hip subregions. …
In many applications, however, BMD of hip subregions, such as femoral neck (FN), trochanter (TR), and Ward's triangle (WT), ar …
1,410 results