Advances in the understanding and treatment of musculoskeletal infections

Area of Science:

• Orthopaedic Surgery
• Infectious Diseases
• Microbiology

Background:

• Musculoskeletal infections remain a significant challenge for orthopaedic surgeons.
• Despite advances, the incidence of these infections has not decreased substantially in 25 years.
• Understanding microbial colonization, particularly biofilm formation, is crucial for effective treatment.

Purpose of the Study:

• To highlight the importance of understanding microbial biofilm establishment in chronic musculoskeletal infections.
• To outline a comprehensive treatment algorithm for eradicating these infections.
• To emphasize the role of meticulous surgical techniques and reconstruction in achieving successful patient outcomes.

Main Methods:

• Review of current understanding of microbial pathogenesis in bone and soft-tissue infections.
• Emphasis on the role of biofilms in chronic infection persistence.
• Description of a stepwise treatment algorithm including débridement, dead-space management, and reconstruction.

Main Results:

• Biofilm formation is a key mechanism for microbial persistence and chronic infection.
• A structured, stepwise treatment approach is necessary for infection eradication.
• Comprehensive management, from initial staging to final reconstruction, is vital.

Conclusions:

• Effective treatment of musculoskeletal infections necessitates a deep understanding of biofilm dynamics.
• A meticulous, stepwise surgical algorithm is imperative for successful infection control.
• Integrating a detailed treatment plan with the reconstruction ladder improves patient outcomes and functional recovery.