논문 목록
6건 · 최신순-
A Finite Element Model to Simulate Formation of the Inverted-V Deformity.
[IMPORTANCE] Computational modeling can be used to mimic the forces acting on the nasal framework that lead to the inverted-V deformity (IVD) after surgery and potentially determine long-range outcomes. [OBJECTIVE] To demonstrate the use o…
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Quantifying Optimal Columellar Strut Dimensions for Nasal Tip Stabilization After Rhinoplasty via Finite Element Analysis.
[IMPORTANCE] The contribution of columellar strut grafts (CSGs) to nasal tip support has not been determined via structural mechanics. Optimal graft dimensions have yet to be objectively determined. [OBJECTIVES] To use a finite element mod…
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Long-term in vivo electromechanical reshaping for auricular reconstruction in the New Zealand white rabbit model.
[OBJECTIVES/HYPOTHESIS] To demonstrate the dosimetry effect of electromechanical reshaping (EMR) on cartilage shape change, structural integrity, cellular viability, and remodeling of grafts in an in vivo long-term animal model. [STUDY DES…
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Rethinking nasal tip support: a finite element analysis.
[OBJECTIVE] We employ a nasal tip finite element model (FEM) to evaluate contributions of two of the three major tip support mechanisms: attachments between the upper and lower lateral cartilages and attachment of the medial crura to the ca…
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Finite Element Model Analysis of Cephalic Trim on Nasal Tip Stability.
[IMPORTANCE] Alar rim retraction is the most common unintended consequence of tissue remodeling that results from overresection of the cephalic lateral crural cartilage; however, the complex tissue remodeling process that produces this shap…
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Nasal tip support: a finite element analysis of the role of the caudal septum during tip depression.
[OBJECTIVES/HYPOTHESIS] Although minor and major tip support mechanisms have been described in detail, no quantitative models exist to provide support for the relative contributions of the structural properties of the major alar cartilage, …