Preoperative Evaluation of V-Y Flap Design Based on Computer-Aided Analysis

Autor: Zhao Yan, Zong-Lin Yang, Ji Mingkai, Cheng Bo, Cheng Yang, Peng Yuhui
Rok vydání: 2019
Předmět:
Models
Anatomic
medicine.medical_specialty
Skin Neoplasms
Article Subject
Computer science
Computer applications to medicine. Medical informatics
Finite Element Analysis
R858-859.7
General Biochemistry
Genetics and Molecular Biology
Surgical Flaps
030207 dermatology & venereal diseases
03 medical and health sciences
0302 clinical medicine
Preoperative Care
medicine
Humans
Computer Simulation
General Immunology and Microbiology
business.industry
Applied Mathematics
Computational Biology
General Medicine
Structural engineering
Plastic Surgery Procedures
Finite element method
eye diseases
Finite element analysis software
Plastic surgery
Surgery
Computer-Assisted
030220 oncology & carcinogenesis
Modeling and Simulation
Computer-aided
Computer-Aided Design
Stress
Mechanical
business
Research Article
Zdroj: Computational and Mathematical Methods in Medicine
Computational and Mathematical Methods in Medicine, Vol 2020 (2020)
ISSN: 1748-6718
Popis: V-Y flap is widely used in plastic surgery as an important technique for reconstructing deformities and improving appearance. In this paper, a geometrical parameter model and finite element analysis were used to study the rationale of the proposed V-Y flap design and the preoperative evaluation of the V-Y flap design. First, a geometric parameter model of the V-Y flap was established to analyze the five key geometric relationships affecting the flap structure and obtain a reasonable plan for the V-Y flap design through the crossing constraint relationship. Second, in order to verify the effectiveness of the V-Y flap design, the suture and release states of the V-Y flap during surgery were evaluated based on a simulation model of the V-Y flap generated by finite element analysis software. The results revealed that the approach proposed in this paper provides a feasible method for clinical V-Y flap design.
Databáze: OpenAIRE
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