Table 2.

Advantages of polymeric hydrogel for dental and osseous regeneration [46].

Application	Advantages
Drug delivery	-Improved medication protection and stability -Long-term drug retention and controlled drug release -Responsive medication release in responding to environmental cues such as pH
Detoxification	-Detoxification agent restriction to disease site -Extended accumulation and continuous release of degradable materials
Immune modulation	Unintended consequences Elimination Therapeutic and medication doses were regulated; and cargo was released in response to internal and environmental cues.
Tissue engineering	Excellent physical and mechanical qualities Localized and regulated medication distribution Increased bioavailability