Pioneering Ligaplants: The Future of Biofunctional Tooth Implants – A Systematic Literature Review

Abstract

The Ligaplants concept represents a game-changing development in implant dentistry, blending the proven benefits of osseointegration with the dynamic, biologically active features of the periodontal ligament (PDL). Unlike traditional implants, which rely solely on the connection between bone and implant, Ligaplants integrate a functional PDL, offering the potential for enhanced biological integration, faster healing, and more natural tooth function. Traditional dental implants are rigid, lacking the flexibility and shock-absorbing properties of natural teeth. This lack of mobility can lead to complications such as bone loss, inflammation, and discomfort. In contrast, Ligaplants mimic the natural tooth roots movement, proprioception, and cushioning effect, helping to preserve surrounding bone and tissue health. This innovative design could revolutionize tooth restoration by providing a solution that better mirrors the biomechanics of natural teeth. Although early animal studies have shown promise in generating periodontal-like tissue around Ligaplants, further clinical trials, especially in humans, are essential to determine their long-term stability and success. There are still challenges, such as the complexity, cost, and time required for tissue-engineered implants, but rapid advancements in tissue engineering are bringing the possibility of biologically integrated, off-the-shelf tooth replacements closer to reality. If successful, Ligaplants could reshape the future of prosthodontics, offering more durable, natural, and functional solutions for tooth restoration. As research and technology continue to advance, Ligaplants hold the potential to redefine dental implantology, providing a future where tooth restoration not only replaces lost teeth but also restores the natural biological function of the human dentition.