Biodegradable temporizing matrix in small-scale reconstruction of malignant resections in functional areas.

Biodegradable temporizing matrices (BTMs) are temporary, biocompatible, and resorbable scaffolds designed to temporarily occupy a defect site, facilitating tissue regeneration and neodermal growth in a surgical wound or defect site while minimizing the need for extensive tissue transfers. Spiradenomas are mostly benign skin tumors developing from sweat gland cells that typically require surgical excision as treatment, which can result in scarring and functional impairment, especially in functional joint areas like the ankle. Though the application of BTMs in small- to moderate-sized defects resulting from malignant resections in functionally critical areas has shown promising results in preliminary studies, the use of BTM for functional reconstruction is an emerging concept that needs to be further studied. This case report presents the successful application of a BTM in the reconstruction of a soft tissue defect following wide local excision of a spiradenoma on the right ankle of a 64-year-old man, demonstrating the value of these matrices as an essential reconstructive tool in the management of soft tissue defects following malignant resections.