We plan to make it available free of charge until October 31, 2026. From November 1 onward, it will be offered for $20. This presentation by Dr. Takashi Washino, a general dentist in Nagoya, Japan, focuses on vital pulp therapy (VPT) and the critical decision-making process when pulp exposure occurs. He explains that pulp exposure itself does not necessarily lead to infection or necrosis, referencing the classic 1965 Kakehashi study, which demonstrated that bacteria—not exposure—cause pulp necrosis. Through trauma and caries cases, he illustrates that if infection is controlled and the pulp remains uninfected, healing is possible. Dr. Washino challenges the traditional belief that exposed pulp always requires root canal treatment, emphasizing that pulp necrosis progresses locally where infection exists. Using clinical cases and microscopic observations, he highlights the importance of identifying infected versus non-infected pulp, particularly noting that pulp detachment from dentin may indicate irreversible damage. He introduces his “staged approach for VPT,” which allows clinicians to delay final decisions when diagnosis is uncertain. By removing infected tissue, sealing the tooth, and reassessing pulp vitality at a later visit using tools like EPT and percussion tests, clinicians can make more accurate judgments. Multiple case examples demonstrate how this approach can preserve pulp, avoid unnecessary root canal treatment, and improve diagnostic skills over time. Ultimately, Dr. Washino emphasizes that this method not only increases the chance of saving the pulp but also helps clinicians develop better judgment. He encourages especially less experienced dentists to adopt this approach when faced with uncertainty in VPT cases.

This presentation by Dr. Takashi Washino, a general dentist in Nagoya, Japan, focuses on vital pulp therapy (VPT) and the critical decision-making process when pulp exposure occurs. He explains that pulp exposure itself does not necessarily lead to infection or necrosis, referencing the classic 1965 Kakehashi study, which demonstrated that bacteria—not exposure—cause pulp necrosis. Through trauma and caries cases, he illustrates that if infection is controlled and the pulp remains uninfected, healing is possible.

Dr. Washino challenges the traditional belief that exposed pulp always requires root canal treatment, emphasizing that pulp necrosis progresses locally where infection exists. Using clinical cases and microscopic observations, he highlights the importance of identifying infected versus non-infected pulp, particularly noting that pulp detachment from dentin may indicate irreversible damage.

He introduces his “staged approach for VPT,” which allows clinicians to delay final decisions when diagnosis is uncertain. By removing infected tissue, sealing the tooth, and reassessing pulp vitality at a later visit using tools like EPT and percussion tests, clinicians can make more accurate judgments. Multiple case examples demonstrate how this approach can preserve pulp, avoid unnecessary root canal treatment, and improve diagnostic skills over time.

Ultimately, Dr. Washino emphasizes that this method not only increases the chance of saving the pulp but also helps clinicians develop better judgment. He encourages especially less experienced dentists to adopt this approach when faced with uncertainty in VPT cases.

Staged Approach for Vital Pulp Therapy

Director and Dentist at Wasino Dental Clinic (Nagoya, Aichi, Japan)

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