Actualización en Trasplante Meniscal. Resultados Clínicos y Funcionales de una Serie de Casos Retrospectiva
Abstract
Meniscal allograft transplantation (MAT) is the gold standard treatment for post meniscectomy syndrome. However, it is still considered a limited procedure, existing controversies in the reported literature. No reports in Latin American centers and patients were found, hindering the generalization of results with this treatment. This study aims to review the critical aspects of MAT, describe a technical note for a commonly used MAT procedure, and report and discuss the results of a consecutive series of patients treated with MAT in a Latin American country.
The technical note for a lateral MAT with the Keyhole bone fixation is described. This technique offers advantages in lateral MAT, where meniscal roots are close together. The keyhole is press-fit fixed into the tibial plateau, decreasing the stress of the holding sutures, and without interfering with associated procedures.
The review includes the demographic, clinical, functional, and satisfaction results of a consecutive retrospective series of 16 patients [18 MAT (12 lateral and 6 medial)] with a median age of 20.5 (15-37) years. All patients were operated by the same surgeon between 2004-2019, and the median follow-up was 3.3 (0.5-14.8) years. The data was obtained through the revision of clinical files and telephonic surveys. The statistical analysis included a multivariate analysis for the association between variables, Wilcoxon for functional tests, and Kaplan-Meier for survival rate (reinterventions) (p<0.05).
The results of the first Latin American MAT series are discussed and compared to the reported literature, finding similar results and are consistent with a salvage procedure.
Todo el material publicado en el Revista Artroscopia está cedido a la Asociación Argentina de Artroscopia (AAA). De conformidad con la Ley de Derecho de Autor (Ley 11.723), al autor correspondiente de cada manuscrito se le pedirá que complete un formulario de cesión de derechos de autor sobre la aceptación del manuscrito. Al enviar un artículo el autor(es) debe hacer una declaración completa al editor sobre todas las presentaciones e informes previos que pudieran considerarse como publicación previa o duplicada del mismo trabajo o muy similares. Copias de dicho material debe ser incluido en el documento presentado para ayudar al editor a decidir cómo tratar el asunto.