Trace Element Containing Nano-HAp for Preventing Musculoskeletal Infections

Abstract

Musculoskeletal infections are difficult to diagnose and rapidly reach the chronic phase that is difficult to treat. Osteomyelitis and septic arthritis are inflammatory musculoskeletal diseases and their recovery should contain bone or joint regeneration approaches. Nanometer-sized hydroxyapatite is the main inorganic component of the bone tissue that resembles its extracellular matrix. Nanometer-sized hydroxyapatite composite is also an efficient carrier for various regenerative molecules and medicine. Trace elements on the other hand enhance bone formation, mineralization and have antibacterial properties. Bioactivity, biocompatibility, and antibacterial properties of nanometer-sized hydroxyapatite can be gained and improved with trace elements such as zinc, boron, magnesium, strontium, and molybdenum. This chapter summarizes studies on the effects of zinc, boron, magnesium, strontium, and/or molybdenum-doped nanometer-sized hydroxyapatite that can be used to treat musculoskeletal infections. © 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.