In biomedical research, injectable polymers offer great advantages over most conventional solutions, particularly in the application for bone repair. Their unique properties like minimal invasion have reduced the risk of complications associated with the most common surgical methods, which may cause painful surgery, instability of fractures, infections, and tissue damage . These polymers usually undergo self-assembly upon injection and can be formulated to flow and fill any irregular defects, providing conformability and improved stability to the bone structure instead of rigid implants . Many injectable polymers are biocompatible which ensure their safe use in the body, promoting cell adhesion, proliferation, and differentiation for improved bone formation . Some injectable polymers are also biodegradable which allow them to be used in the application for bone regeneration as the implant is resorbed by the body to form new bone tissue in its place . They can also serve as a therapeutic drug delivery system as they can encapsulate and carry drugs to the targeted site to promote bone regeneration and osteogenesis . However, the characteristics of injectable polymers influence their use in different applications.