Autor segons l'article: Tuset L; López-Cano M; Fortuny G; López JM; Herrero J; Puigjaner D
Departament: Enginyeria Informàtica i Matemàtiques Enginyeria Química
Autor/s de la URV: Fortuny Anguera, Gerard / Herrero Sabartés, Juan / López Dupla, Jesús Miguel / Puigjaner Riba, Maria Dolores / Tuset Serra, Lluis
Paraules clau: Quality-of-life parastomal hernia mesh colostomy
Resum: An ostomy is a surgical procedure by which an artificial opening in the abdominal wall, known as a stoma, is created. We assess the effects of stoma location on the abdominal wall mechanics. We perform three-dimensional finite element simulations on an anatomy model which was generated on the basis of medical images. Our simulation methodology is entirely based on open source software. We consider seventeen different locations for the stoma incision (trephine) and we simulate the mechanical response of the abdominal wall when an intraabdominal pressure as high as 20 kPa is applied. We focus on factors related to the risk of parastomal hernia development such as the deformation experienced by the abdominal wall, the stress levels supported by its tissues and the corresponding level of trephine enlargement. No significant dependence was found between stoma location and the levels of abdominal wall deformations or stress supported by tissues, except for the case with a stoma located on the linea alba. Trephine perimeter and area respectively increased by as much as [Formula: see text] and [Formula: see text]. The level of trephine deformation depends on stoma location with considerably higher trephine enlargements found in stomas laterally located with respect to the rectus abdominis muscle.
Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Odontología Nutrição Multidisciplinary sciences Multidisciplinary Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Letras / linguística Interdisciplinar Geografía Geociências Farmacia Engenharias iv Engenharias iii Engenharias ii Enfermagem Educação física Educação Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Biotecnología Biodiversidade Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: lluis.tuset@estudiants.urv.cat gerard.fortuny@urv.cat dolors.puigjaner@urv.cat joan.herrero@urv.cat jesusmiguel.lopez@urv.cat
Identificador de l'autor: 0000-0002-2500-7386 0000-0001-5251-2022 0000-0001-8501-1187 0000-0002-9141-2523
Data d'alta del registre: 2024-09-07
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.nature.com/articles/s41598-022-07555-z
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Scientific Reports. 12 (1): 3545-3545
Referència de l'ítem segons les normes APA: Tuset L; López-Cano M; Fortuny G; López JM; Herrero J; Puigjaner D (2022). Virtual simulation of the biomechanics of the abdominal wall with different stoma locations. Scientific Reports, 12(1), 3545-3545. DOI: 10.1038/s41598-022-07555-z
DOI de l'article: 10.1038/s41598-022-07555-z
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2022
Tipus de publicació: Journal Publications