Dentsur

01/06/2025

27/05/2025

23/04/2025

Experience the new Colgate-Palmolive Mexico campaign. Powered by the customer engagement first party data company, Jebbit.

17/04/2025

09/04/2025

Teeth are the only part of the human body that cannot heal themselves—especially the enamel.

Clinical perspective:

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1. Enamel Is Acellular & Non-Vital

Enamel, the hardest substance in the human body, contains no living cells, no blood vessels, and no nerves.
Once it's damaged—through decay, trauma, or erosion—there is no intrinsic healing mechanism. Unlike bone or skin, enamel cannot regenerate or remodel.
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2. Dentin & Pulp: Limited Healing Capacity

Dentin is formed by odontoblasts, which can slowly deposit secondary or tertiary dentin in response to mild irritation. However, this response is localized and limited in capacity.

Dental pulp, being vascular and innervated, can mount an inflammatory response. But once infection sets in, necrosis often follows, requiring endodontic intervention.
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3. Does Any Healing Happen at All?

Yes, but only to a very limited extent:

Remineralization of early enamel lesions is possible with fluoride and calcium/phosphate-rich saliva.

Tertiary dentin may form beneath shallow caries or trauma.

But once cavitation occurs or structural integrity is lost, biological healing is no longer possible.
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Clinical Implication:

This is why preventive dentistry, early intervention, and patient education are crucial. Once the enamel is gone, it must be restored artificially by the dentist—the body cannot do it on its own.

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09/04/2025

Intraligamentary Anesthesia in Dentistry:

Intraligamentary anesthesia (ILA), also known as periodontal ligament (PDL) injection, is a localized anesthetic technique used primarily in dentistry. It involves injecting a small amount of anesthetic solution directly into the periodontal ligament surrounding a tooth, providing rapid and effective numbing of a single tooth without affecting adjacent tissues.

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🔵 Advantages of Intraligamentary Anesthesia

1. Highly Localized Effect

Unlike conventional nerve blocks which numb large areas, ILA only affects the target tooth

No “half-numb” feeling of lip, tongue, or cheek

2. Rapid Onset (15–45 seconds)

Ideal for quick procedures

Saves time for both dentist and patient

3. Adequate Duration

Sufficient for most routine procedures:

Fillings

Simple extractions

Pulp therapy

4. Minimal Anesthetic Dose (0.12–0.54 mL)

Benefits patients with medical conditions

Reduces vasoconstrictor need

5. Multiple Quadrant Treatment Possible

Can treat different teeth in one visit

Relatively painless injection

6. Avoids Nerve Block Complications

No prolonged numbness

Reduced risk of:

Paresthesia

Trismus

Hematoma

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🔵 Disadvantages & Limitations

Not suitable when:

Severe periodontal disease present

Acute periodontal infection exists

Higher injection pressure may cause brief discomfort

Shorter duration than nerve blocks

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🔵 Contraindications

✖ Active periodontal disease
✖ Acute periapical inflammation
✖ Non-restorable teeth planned for extraction

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Conclusion

ILA offers:
✓ Precise single-tooth anesthesia
✓ Fast onset
✓ Minimal discomfort
✓ Safety for medically compromised patients

Ideal for:
• Pediatric patients
• Anxious patients
• Quick procedures

Proper case selection is essential for successful outcomes.
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09/04/2025

Could this be the next revolution in dentistry?

Would you trust a robot to perform your dental procedures?

Let us know in the comments! ⬇️

03/04/2025

03/04/2025