Innovative Strategies in Hernia Mesh Design: Materials, Mechanics, and Modeling

• Type: Another Publication in an International Scientific Journal
• Date: 2025

Authors

Antoniadi, E (Author) Other; Ferreira, NM (Author) Other; Vaz, MF (Author) Other; Parente, M (Author) Other; Ferraz, MP (Author) FEUP; Silva, E (Author) FEUP

Journal

Title: Materials

Vol. 15

Final page: 3509

ISSN: 1996-1944

Publisher: MDPI

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 0 Citations

Other information

Authenticus ID: P-019-RRA

DOI: 10.3390/ma18153509

Abstract (EN): Hernia is a physiological condition that significantly impacts patients' quality of life. Surgical treatment for hernias often involves the use of specialized meshes to support the abdominal wall. While this method is highly effective, it frequently leads to complications such as pain, infections, inflammation, adhesions, and even the need for revision surgeries. According to the Food and Drug Administration (FDA), hernia recurrence rates can reach up to 11%, surgical site infections occur in up to 21% of cases, and chronic pain incidence ranges from 0.3% to 68%. These statistics highlight the urgent need to improve mesh technologies to minimize such complications. The design and material composition of meshes are critical in reducing postoperative complications. Moreover, integrating drug-eluting properties into the meshes could address issues like infections and inflammation by enabling localized delivery of antibiotics and anti-inflammatory agents. Mesh design is equally important, with innovative structures like auxetic designs offering enhanced mechanical properties, flexibility, and tissue integration. These advanced designs can distribute stress more evenly, reduce fatigue, and improve performance in areas subjected to high pressures, such as during intense coughing, sneezing, or heavy lifting. Technological advancements, such as 3D printing, enable the precise fabrication of meshes with tailored designs and properties, providing new opportunities for innovation. By addressing these challenges, the development of next-generation mesh implants has the potential to reduce complications, improve patient outcomes, and significantly enhance quality of life for individuals undergoing hernia repair.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 28