Table 4.

Summary of hyaluronic/bioactive glass composites.

Bioactive Glass	Technique	Composites’ Characteristics	Applications	Ref.
64SiO2-31CaO-5P2O5	Manually mixing	Better apatite formation ability of bioactive glass/hyaluronic acid (BG2–HAc) compared to bioactive glass/hyaluronic acid (BG1–HAc), where BG1 is the bioactive glass developed by a one-step acid-catalyzed process, while two-step acid–base sol–gel processing was used to produce BG2 bioactive glass. BG2/HAc paste had higher viscosity than BG1/HAc paste.	Injectable pastes for the treatment of hard and even soft tissues	[151]