Dr.Aurnab's Odontologia

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A polished restoration does more than look good—it improves longevity, comfort, and oral health. After shaping and bondi...
23/06/2026

A polished restoration does more than look good—it improves longevity, comfort, and oral health. After shaping and bonding a filling, crown, or veneer, the dentist smooths and polishes the surface to remove rough edges, reduce plaque buildup, and match the shine of surrounding teeth. The result: a comfortable bite, less staining, and restorations that feel natural in the mouth. Proper polishing also helps gums stay healthy and extends the life of the work. Good oral hygiene and regular checkups will keep that polished finish looking and functioning its best.

Healthy teeth may be doing far more than helping people smile and chew.A recent study found that the number of healthy n...
22/06/2026

Healthy teeth may be doing far more than helping people smile and chew.

A recent study found that the number of healthy natural teeth a person has may be closely linked to how long they live. Researchers reported that counting both the number and condition of teeth provided a better picture of lifespan risk than simply recording tooth loss alone. People who retained more healthy or properly treated teeth generally showed a lower risk of premature death.

Scientists believe this connection reflects the role oral health plays throughout the body. Healthy teeth help maintain proper nutrition by allowing people to eat a wider variety of foods, while untreated decay, infections, and tooth loss can contribute to chronic inflammation. Long-term oral inflammation has been associated with conditions such as cardiovascular disease, diabetes, and other age-related health problems.

The findings suggest that the mouth may serve as an important window into overall health, and that preserving natural teeth could be associated with healthier aging and improved longevity.

📄 Source:
DOI: 10.1186/s12903-025-07275-6

Restoration of grossly decayed teeth...
19/06/2026

Restoration of grossly decayed teeth...

Ignored early care? Maligned teeth aren’t permanent.Even if preventive steps were missed, modern orthodontics—clear alig...
08/06/2026

Ignored early care? Maligned teeth aren’t permanent.
Even if preventive steps were missed, modern orthodontics—clear aligners, braces, or minor cosmetic fixes—can correct most cases with minimal disruption. Benefits: easier cleaning, less jaw pain, and a confident smile. Book a consultation — it’s often simpler than you think.

Vitamin D deficiency has been increasingly associated with multiple oral health conditions in scientific and clinical re...
29/05/2026

Vitamin D deficiency has been increasingly associated with multiple oral health conditions in scientific and clinical research. Evidence suggests that low vitamin D levels may contribute to enamel defects, higher cavity risk, periodontal disease, impaired bone support around teeth, and delayed healing after dental treatments.

Vitamin D plays an essential role in calcium metabolism, tooth mineralization, immune regulation, and inflammatory control within the oral cavity. When levels are inadequate, the body’s ability to maintain strong teeth and healthy gums may be compromised.

Researchers have observed that individuals with vitamin D deficiency may have a greater susceptibility to dental caries and gum disease, highlighting the important connection between nutritional health and oral health.

Maintaining healthy vitamin D levels through safe sunlight exposure, diet, and medical guidance may support both oral and overall health.

Source: Vitamin D Deficiency and Oral Health: A Comprehensive Review. PMID: 32438644

A new 2026 study identified the first confirmed gemstone filling ever discovered in a posterior tooth from the ancient M...
16/05/2026

A new 2026 study identified the first confirmed gemstone filling ever discovered in a posterior tooth from the ancient Maya world. Researchers found a carefully shaped jadeite stone precisely embedded into the chewing surface of a lower molar — engineered so smoothly that it would not interfere with biting or chewing.

What makes this discovery extraordinary is that molars are hidden teeth. Previous Maya dental modifications were mostly seen in front teeth for appearance, status, or identity. This one appears different.

Using cone beam CT scans, scientists discovered calcification beneath the cavity — biological changes that only occur when living tooth tissue reacts to trauma. In other words, the tooth responded to being drilled while the patient was alive.

Researchers believe the practitioner may have removed decayed tissue and inserted the jade stone as a functional filling, possibly using natural antibacterial plant resins already known in Maya medicine.

The patient likely survived the procedure.

Long before modern dentistry, an ancient civilization may already have been performing complex restorative dental treatment with astonishing precision.

🔬Study : Journal of Archaeological Sciences: Reports (2026)

🦷 Understanding the Apical Portion of the Root CanalThe apical portion of the root canal is one of the most critical are...
16/05/2026

🦷 Understanding the Apical Portion of the Root Canal

The apical portion of the root canal is one of the most critical areas in Endodontics. It includes important anatomical structures such as the apical constriction, apical foramen, and radiographic apex. Proper identification of these landmarks is essential for accurate working length determination and successful cleaning, shaping, and obturation during root canal treatment. 🔬

The apical constriction is considered the ideal endpoint for instrumentation and filling because it represents the narrowest part of the canal. Meanwhile, the apical foramen is the main opening through which nerves and blood vessels enter the tooth.

Most parents think baby teeth “don’t matter” because they eventually fall out.But dentists have known for years that sev...
15/05/2026

Most parents think baby teeth “don’t matter” because they eventually fall out.
But dentists have known for years that severe decay in baby teeth can sometimes affect the permanent teeth developing underneath.

When cavities in primary teeth become deep or infected, the bacteria and inflammation may interfere with the enamel formation of the adult tooth below.

Research has linked severe decay in baby teeth with developmental enamel defects, discoloration, delayed eruption, and structural changes in some permanent teeth. Early loss of baby teeth can also contribute to crowding and alignment problems later in life.

Primary teeth help guide jaw growth, maintain space for incoming adult teeth, and support normal chewing and speech during childhood. Keeping them healthy is an important part of protecting long-term oral development.

📄 References:
1. Lo ECM et al. SAGE Journals — Does Caries in Primary Teeth Predict Enamel Defects in Permanent Successors?

2. Carvalho JC et al. NIH/PMC — Dental caries in deciduous teeth associated with delayed permanent tooth development

In 2018, a dentist in Germany treated a 26-year-old patient with severe jaw pain and swelling. But the X-ray revealed so...
08/05/2026

In 2018, a dentist in Germany treated a 26-year-old patient with severe jaw pain and swelling. But the X-ray revealed something extraordinary — a tooth with an abnormally long root extending deep into the jaw.

When Dr. Max Lukas carefully extracted it, the dental team was stunned. The tooth measured an incredible 37.2 mm (1.46 inches) from crown to root, officially earning a Guinness World Records title for the longest human tooth ever extracted.

A rare reminder that even in dentistry, nature can still surprise us.

📄 Source:
The Guinness World Records
DOI: 10.61872/sdj-2019-10-02

One decayed molar removed from Beatles legend John Lennon became one of the most expensive teeth ever sold.In 2011, the ...
07/05/2026

One decayed molar removed from Beatles legend John Lennon became one of the most expensive teeth ever sold.

In 2011, the tooth was auctioned for $36,857 and purchased by Canadian dentist Dr. Michael Zuk after being kept for decades by the family of Lennon’s former housekeeper.

According to the story, Lennon had the tooth removed because of a large cavity. He reportedly gave the tooth to his housekeeper, Dot Jarlett, wrapped in paper and initially told her to throw it away. He then changed his mind and suggested she give it to her daughter, who was a huge Beatles fan. The family preserved the tooth for years before it eventually went to auction.

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