RT Conference Proceedings
T1 Contributions to displacement and resistance of the meniscus-suture complex in transtibial meniscal root repair
A1 Prado-Novoa, María
A1 Pérez-Blanca, Ana
A1 Estébanez-Campos, María Belén
A1 Nadal-Martínez, Fernando
A1 Espejo-Reina, Alejandro
A1 Ceccarelli, Marco
K1 Rodillas-Lesiones y heridas-Tratamiento
K1 Biomecánica
AB This work analyses in a porcine model the contributions of meniscal tissue, suture thread and meniscus-suture interaction to the permanent displacements generated at the repaired root after surgery to re-insert the posterior meniscal root using a transtibial pullout technique. Medial porcine menisci with a single suture applied at the posterior horn were subjected to cyclic and load-to-failure tests. Elongations of the different components of the meniscus-suture complex were determined applying photogrammetry. Results showed that after low intensity cyclic loading, the main contribution to permanent root displacements was due to the thread (51.2%), while no cutting of the suture through tissue occur at the interface. Under load-to-failure conditions, suture cutting started at a significantly higher load level (Suture Retention Strength, SRS), always before and close to the first local maximum of the load-elongation curve, and progressed rapidly afterwards causing the final failure of all specimens
YR 2019
FD 2019
LK https://hdl.handle.net/10630/18382
UL https://hdl.handle.net/10630/18382
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 21 ene 2026