EVIDENCE | 1-MINUTE READ
Published: July 2026
What did the researchers investigate and find?
A scientific review examined recent developments in injectable hydrogels for periodontitis treatment, materials designed for local application within periodontal defects.
Because these hydrogels can adapt to irregularly shaped spaces, they may serve as systems for local and controlled delivery of therapeutic agents.
The review describes three main potential applications:
- Antibacterial activity: local release of agents designed to control bacteria associated with periodontitis.
- Inflammation modulation: systems designed to address inflammation and oxidative stress.
- Periodontal regeneration: materials being investigated to support the repair of tooth-supporting tissues.
Some experimental hydrogels are designed to respond to changes in pH, temperature or reactive oxygen species levels, adjusting the release of incorporated substances.
What does this mean for your clinical practice?
Injectable hydrogels represent a potential future strategy for localized periodontitis treatment, combining minimally invasive administration with controlled delivery of therapeutic agents.
However, clinical evidence remains limited. Challenges related to mechanical stability, durability, safety and long-term effectiveness still need to be addressed. These systems are therefore not yet an established clinical therapy.
Original article:
Application of injectable hydrogels in the treatment of periodontitis.
Source: Read the original article