A biobank is a structured collection of biological samples and associated clinical data that are stored for use in research. In the context of orthopaedic infections, a biobank enables systematic collection, processing, and storage of samples such as blood, tissue, synovial fluid, and bacterial isolates obtained from patients undergoing diagnostic procedures or surgical treatment.  

The biobank infrastructure includes standardized protocols for sample collection, handling, processing, and long-term storage under controlled conditions to preserve sample integrity. Each sample is linked to relevant clinical information in a secure database, enabling researchers to investigate host responses, microbial characteristics, and treatment outcomes.

By providing access to well-characterized biological material, the biobank facilitates translational research aimed at improving the understanding, diagnosis, and treatment of orthopaedic infections. It supports studies on microbial pathogenesis, antibiotic penetration, host immune responses, and the development of new diagnostic and therapeutic strategies.