DOS Dentistas

01/12/2025

The silent spread of dental infections is one of the most underestimated threats in oral health. Although abscesses may look small from the outside, they can progress aggressively beneath the surface, destroying bone, destabilising teeth, and triggering systemic inflammatory responses. Each type of abscess tells a different story about the origin, depth, and severity of infection. Understanding these differences is the foundation of early diagnosis and timely intervention.

A gingival abscess forms within the soft gum tissue, often due to trauma or trapped foreign debris. It presents as a sudden, painful swelling on the gum surface and usually does not involve the tooth structure or periodontal ligament. However, without prompt management, the infection can spread deeper and convert into a more complex periodontal pathology. Quick debridement and antimicrobial care typically lead to fast resolution when addressed early.

A periodontal abscess develops deeper, alongside the root surface, often in patients with periodontitis. Here, bacteria invade periodontal pockets, leading to pus accumulation, rapid bone breakdown, and mobility risk. This type of abscess is a red flag for active periodontal disease progression and requires urgent drainage, pocket decontamination, and ongoing maintenance therapy. Failure to treat the underlying periodontal condition results in recurrence.

The most severe variant is the periapical abscess, driven by pulp necrosis. Originating from inside the tooth, the infection migrates through the root canal system and exits at the apex, forming a pocket of pus within the surrounding bone. The pain can be intense, throbbing, and persistent, sometimes radiating to the jaw and ear. Root canal treatment or extraction is essential, coupled with drainage and antimicrobial protocols. Early detection saves bone, prevents systemic spread, and restores long-term oral health stability.

🔹 Disclaimer: This post is for educational purposes only and not a substitute for professional dental advice.

30/11/2025

Scientists unveil a revolutionary patch that can regrow your teeth naturally

Imagine a world where losing a tooth no longer means dentures, implants, or painful dental procedures. In a groundbreaking advancement, South Korean scientists have developed a tiny patch capable of regenerating natural teeth. Unlike traditional dental solutions that replace lost teeth with artificial materials, this innovative patch encourages the body to grow real teeth from existing cells. The procedure is minimally invasive and could completely transform oral health care as we know it.

The patch works by stimulating the natural cells in your gums to activate the tooth-growing process. It’s designed to guide the formation of enamel, dentin, and pulp – the very components that make up a healthy tooth. Early studies show that this method not only restores functionality but also preserves the natural look and feel of teeth, something artificial implants and dentures cannot fully achieve.

For millions of people who struggle with tooth loss due to age, decay, or injury, this discovery represents more than just a medical breakthrough. It offers a renewed sense of confidence, comfort, and quality of life. Children who lose baby teeth or adults who face dental issues could benefit without enduring repeated surgeries or expensive dental replacements. The ripple effect on healthcare costs, personal wellbeing, and dental technology is enormous.

This breakthrough challenges long-standing assumptions that humans cannot naturally regrow teeth after adulthood. By harnessing the body’s innate regenerative abilities, scientists are opening doors to a future where dental restoration is natural, sustainable, and accessible. Imagine smiling, eating, and living without worrying about missing teeth – all thanks to a small patch that works with your body instead of against it.

The future of dental care is no longer about replacement – it’s about regeneration. And this is just the beginning of a new era in medicine where the body can heal itself in ways we once thought impossible.

26/11/2025

Human clinical trials for a potential tooth-regrowth drug are currently underway in Japan.

Researchers at Kyoto University are investigating TRG-035, a monoclonal antibody aimed at activating natural tooth development by targeting the protein USAG-1, which ordinarily suppresses tooth formation.

By inhibiting USAG-1, this drug may reactivate dormant tooth buds, potentially enabling the growth of new, biologically natural teeth rather than relying solely on artificial replacements.

The ongoing Phase-1 trial (initiated in 2024) includes 30 adults aged 30–64 who have lost teeth, and will continue through 2025 to evaluate safety and outcomes. A Phase-2 trial is expected to include children with congenital tooth agenesis if results prove successful.

Previous animal models demonstrated full tooth regeneration with no major adverse effects — but human research is still in progress. If confirmed safe and effective, this could become a major turning point in regenerative dentistry, yet clinical results must mature before conclusions.

26/11/2025

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